[PATCH] musl: update musl to 1.1.16 and switch to download from git
Christian Lamparter
chunkeey at googlemail.com
Mon Jan 2 14:22:57 PST 2017
This patch updates musl to 1.1.16 [0] and removes all the
backported patches. This is a major release and tagged as such.
For more information visit musl-libc.org or read the WHATSNEW.
Furthermore, this patch also changes musl to download directly
from git. This makes it easier to update musl in the future.
This has also an effect on the cached copy of musl in the dl/
directory, from now on, it's a tar.xz.
[0] <http://git.musl-libc.org/cgit/musl/commit/?id=8fe1f2d79b275b7f7fb0d41c99e379357df63cd9>
Signed-off-by: Christian Lamparter <chunkeey at googlemail.com>
---
No idea, if you want to fudge that in for the upcoming release or
not. A few 4.9 ABI changes could break a few things... This can
be a problem for some packages in the feeds or architectures.
---
toolchain/musl/Config.version | 2 +-
toolchain/musl/common.mk | 8 +-
...ime-day-month-names-not-to-vary-by-locale.patch | 41 ---
...regression-in-tcsetattr-on-all-mips-archs.patch | 67 ----
...d-pwrite-syscall-calling-convention-on-sh.patch | 71 ----
...ttyname-refers-to-the-same-file-as-the-fd.patch | 49 ---
.../025-fix-ffsync-by-changing-it-to-osync.patch | 25 --
...-alt-form-octal-zero-flag-and-field-width.patch | 31 --
...-ifru_data-and-ifcu_buf-types-in-net-if.h.patch | 35 --
.../030-fix-if_indextoname-error-case.patch | 36 --
...and-wcsftime_l-prototypes-to-wchar-header.patch | 38 --
...fined-behavior-in-sched.h-cpu_set_t-usage.patch | 43 ---
...getservby_r-result-pointer-value-on-error.patch | 41 ---
.../036-fix-strftime-y-for-negative-tm_year.patch | 23 --
...hecks-in-regexec-buffer-size-computations.patch | 72 ----
...with-haystack-strings-longer-than-int_max.patch | 189 ----------
...float-printf-needed-precision-computation.patch | 35 --
...ows-and-uncaught-eoverflow-in-printf-core.patch | 390 ---------------------
.../patches/048-math-fix-pow-signed-shift-ub.patch | 38 --
.../049-fix-clock_nanosleep-error-case.patch | 30 --
.../musl/patches/050-add-pthread_setname_np.patch | 58 ---
...at-formatting-of-some-exact-halfway-cases.patch | 30 --
...pt_long_only-misinterpreting-as-an-option.patch | 24 --
...gratuitous-undefined-behavior-in-strptime.patch | 33 --
...-strtof-rounding-with-many-trailing-zeros.patch | 36 --
...optimization-in-non-nearest-rounding-mode.patch | 38 --
...teger-overflow-of-tm_year-in-__secs_to_tm.patch | 39 ---
...-internal-buffer-state-and-error-handling.patch | 36 --
...gression-on-archs-with-variable-page-size.patch | 32 --
...t-attribute-to-some-function-declarations.patch | 197 -----------
.../musl/patches/400-fix_quoted_timezone.patch | 11 -
31 files changed, 6 insertions(+), 1792 deletions(-)
delete mode 100644 toolchain/musl/patches/005-fix-asctime-day-month-names-not-to-vary-by-locale.patch
delete mode 100644 toolchain/musl/patches/010-fix-regression-in-tcsetattr-on-all-mips-archs.patch
delete mode 100644 toolchain/musl/patches/015-fix-pread-pwrite-syscall-calling-convention-on-sh.patch
delete mode 100644 toolchain/musl/patches/020-verify-that-ttyname-refers-to-the-same-file-as-the-fd.patch
delete mode 100644 toolchain/musl/patches/025-fix-ffsync-by-changing-it-to-osync.patch
delete mode 100644 toolchain/musl/patches/028-fix-printf-regression-with-alt-form-octal-zero-flag-and-field-width.patch
delete mode 100644 toolchain/musl/patches/029-fix-ifru_data-and-ifcu_buf-types-in-net-if.h.patch
delete mode 100644 toolchain/musl/patches/030-fix-if_indextoname-error-case.patch
delete mode 100644 toolchain/musl/patches/031-add-missing-unlocked-and-wcsftime_l-prototypes-to-wchar-header.patch
delete mode 100644 toolchain/musl/patches/033-fix-undefined-behavior-in-sched.h-cpu_set_t-usage.patch
delete mode 100644 toolchain/musl/patches/035-fix-getservby_r-result-pointer-value-on-error.patch
delete mode 100644 toolchain/musl/patches/036-fix-strftime-y-for-negative-tm_year.patch
delete mode 100644 toolchain/musl/patches/037-fix-missing-integer-overflow-checks-in-regexec-buffer-size-computations.patch
delete mode 100644 toolchain/musl/patches/038-fix-regexec-with-haystack-strings-longer-than-int_max.patch
delete mode 100644 toolchain/musl/patches/039-fix-integer-overflow-in-float-printf-needed-precision-computation.patch
delete mode 100644 toolchain/musl/patches/040-fix-integer-overflows-and-uncaught-eoverflow-in-printf-core.patch
delete mode 100644 toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch
delete mode 100644 toolchain/musl/patches/049-fix-clock_nanosleep-error-case.patch
delete mode 100644 toolchain/musl/patches/050-add-pthread_setname_np.patch
delete mode 100644 toolchain/musl/patches/051-fix-float-formatting-of-some-exact-halfway-cases.patch
delete mode 100644 toolchain/musl/patches/052-fix-getopt_long_only-misinterpreting-as-an-option.patch
delete mode 100644 toolchain/musl/patches/053-fix-gratuitous-undefined-behavior-in-strptime.patch
delete mode 100644 toolchain/musl/patches/054-fix-strtod-and-strtof-rounding-with-many-trailing-zeros.patch
delete mode 100644 toolchain/musl/patches/055-fix-strtod-int-optimization-in-non-nearest-rounding-mode.patch
delete mode 100644 toolchain/musl/patches/065-fix-integer-overflow-of-tm_year-in-__secs_to_tm.patch
delete mode 100644 toolchain/musl/patches/066-fix-swprintf-internal-buffer-state-and-error-handling.patch
delete mode 100644 toolchain/musl/patches/071-fix-build-regression-on-archs-with-variable-page-size.patch
delete mode 100644 toolchain/musl/patches/099-Add-format-attribute-to-some-function-declarations.patch
delete mode 100644 toolchain/musl/patches/400-fix_quoted_timezone.patch
diff --git a/toolchain/musl/Config.version b/toolchain/musl/Config.version
index 537f3d834b..2b4b367d97 100644
--- a/toolchain/musl/Config.version
+++ b/toolchain/musl/Config.version
@@ -3,6 +3,6 @@ if USE_MUSL
config MUSL_VERSION
string
depends on USE_MUSL
- default "1.1.15"
+ default "1.1.16"
endif
diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk
index 9f3f7add4d..d2973495ce 100644
--- a/toolchain/musl/common.mk
+++ b/toolchain/musl/common.mk
@@ -11,10 +11,12 @@ PKG_NAME:=musl
PKG_VERSION:=$(call qstrip,$(CONFIG_MUSL_VERSION))
PKG_RELEASE=1
-PKG_HASH:=97e447c7ee2a7f613186ec54a93054fe15469fe34d7d323080f7ef38f5ecb0fa
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=8fe1f2d79b275b7f7fb0d41c99e379357df63cd9
+PKG_SOURCE_URL:=git://git.musl-libc.org/musl
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
-PKG_SOURCE_URL:=http://www.musl-libc.org/releases
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
LIBC_SO_VERSION:=$(PKG_VERSION)
PATCH_DIR:=$(PATH_PREFIX)/patches
diff --git a/toolchain/musl/patches/005-fix-asctime-day-month-names-not-to-vary-by-locale.patch b/toolchain/musl/patches/005-fix-asctime-day-month-names-not-to-vary-by-locale.patch
deleted file mode 100644
index c0e0238171..0000000000
--- a/toolchain/musl/patches/005-fix-asctime-day-month-names-not-to-vary-by-locale.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 6399fa9d29ea83de4735680b77d457bd59606532 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Thu, 7 Jul 2016 16:51:37 -0400
-Subject: fix asctime day/month names not to vary by locale
-
-the FIXME comment here was overlooked at the time locale support was
-added.
----
- src/time/__asctime.c | 9 ++++-----
- 1 file changed, 4 insertions(+), 5 deletions(-)
-
-diff --git a/src/time/__asctime.c b/src/time/__asctime.c
-index e7e7f07..f114dfe 100644
---- a/src/time/__asctime.c
-+++ b/src/time/__asctime.c
-@@ -1,17 +1,16 @@
- #include <time.h>
- #include <stdio.h>
- #include <langinfo.h>
-+#include "locale_impl.h"
- #include "atomic.h"
-
--const char *__nl_langinfo(nl_item);
-+const char *__nl_langinfo_l(nl_item, locale_t);
-
- char *__asctime(const struct tm *restrict tm, char *restrict buf)
- {
-- /* FIXME: change __nl_langinfo to __nl_langinfo_l with explicit C
-- * locale once we have locales */
- if (snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
-- __nl_langinfo(ABDAY_1+tm->tm_wday),
-- __nl_langinfo(ABMON_1+tm->tm_mon),
-+ __nl_langinfo_l(ABDAY_1+tm->tm_wday, C_LOCALE),
-+ __nl_langinfo_l(ABMON_1+tm->tm_mon, C_LOCALE),
- tm->tm_mday, tm->tm_hour,
- tm->tm_min, tm->tm_sec,
- 1900 + tm->tm_year) >= 26)
---
-cgit v0.11.2
-
-
diff --git a/toolchain/musl/patches/010-fix-regression-in-tcsetattr-on-all-mips-archs.patch b/toolchain/musl/patches/010-fix-regression-in-tcsetattr-on-all-mips-archs.patch
deleted file mode 100644
index f3def26b2a..0000000000
--- a/toolchain/musl/patches/010-fix-regression-in-tcsetattr-on-all-mips-archs.patch
+++ /dev/null
@@ -1,67 +0,0 @@
-From cff5747c74c41b22f1ce1340978b1c226a8cdf32 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Wed, 13 Jul 2016 15:04:30 -0400
-Subject: [PATCH] fix regression in tcsetattr on all mips archs
-
-revert commit 8c316e9e49d37ad92c2e7493e16166a2afca419f. it was wrong
-and does not match how the kernel API works.
----
- arch/mips/bits/termios.h | 6 +++---
- arch/mips64/bits/termios.h | 6 +++---
- arch/mipsn32/bits/termios.h | 6 +++---
- 4 files changed, 10 insertions(+), 10 deletions(-)
-
-diff --git a/arch/mips/bits/termios.h b/arch/mips/bits/termios.h
-index f559f76..6a1205d 100644
---- a/arch/mips/bits/termios.h
-+++ b/arch/mips/bits/termios.h
-@@ -141,9 +141,9 @@ struct termios {
- #define TCOFLUSH 1
- #define TCIOFLUSH 2
-
--#define TCSANOW 0x540e
--#define TCSADRAIN 0x540f
--#define TCSAFLUSH 0x5410
-+#define TCSANOW 0
-+#define TCSADRAIN 1
-+#define TCSAFLUSH 2
-
- #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
- #define EXTA 0000016
-diff --git a/arch/mips64/bits/termios.h b/arch/mips64/bits/termios.h
-index f559f76..6a1205d 100644
---- a/arch/mips64/bits/termios.h
-+++ b/arch/mips64/bits/termios.h
-@@ -141,9 +141,9 @@ struct termios {
- #define TCOFLUSH 1
- #define TCIOFLUSH 2
-
--#define TCSANOW 0x540e
--#define TCSADRAIN 0x540f
--#define TCSAFLUSH 0x5410
-+#define TCSANOW 0
-+#define TCSADRAIN 1
-+#define TCSAFLUSH 2
-
- #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
- #define EXTA 0000016
-diff --git a/arch/mipsn32/bits/termios.h b/arch/mipsn32/bits/termios.h
-index f559f76..6a1205d 100644
---- a/arch/mipsn32/bits/termios.h
-+++ b/arch/mipsn32/bits/termios.h
-@@ -141,9 +141,9 @@ struct termios {
- #define TCOFLUSH 1
- #define TCIOFLUSH 2
-
--#define TCSANOW 0x540e
--#define TCSADRAIN 0x540f
--#define TCSAFLUSH 0x5410
-+#define TCSANOW 0
-+#define TCSADRAIN 1
-+#define TCSAFLUSH 2
-
- #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
- #define EXTA 0000016
---
-2.8.1
-
diff --git a/toolchain/musl/patches/015-fix-pread-pwrite-syscall-calling-convention-on-sh.patch b/toolchain/musl/patches/015-fix-pread-pwrite-syscall-calling-convention-on-sh.patch
deleted file mode 100644
index b4b20d8ae2..0000000000
--- a/toolchain/musl/patches/015-fix-pread-pwrite-syscall-calling-convention-on-sh.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-From 7cc3a28eed7e3b72a1ce4568fb55154bb0540726 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Thu, 11 Aug 2016 18:36:46 -0400
-Subject: fix pread/pwrite syscall calling convention on sh
-
-despite sh not generally using register-pair alignment for 64-bit
-syscall arguments, there are arch-specific versions of the syscall
-entry points for pread and pwrite which include a dummy argument for
-alignment before the 64-bit offset argument.
----
- arch/sh/syscall_arch.h | 1 +
- src/internal/syscall.h | 4 ++++
- src/unistd/pread.c | 2 +-
- src/unistd/pwrite.c | 2 +-
- 4 files changed, 7 insertions(+), 2 deletions(-)
-
-diff --git a/arch/sh/syscall_arch.h b/arch/sh/syscall_arch.h
-index f63675a..84758fe 100644
---- a/arch/sh/syscall_arch.h
-+++ b/arch/sh/syscall_arch.h
-@@ -2,6 +2,7 @@
- ((union { long long ll; long l[2]; }){ .ll = x }).l[0], \
- ((union { long long ll; long l[2]; }){ .ll = x }).l[1]
- #define __SYSCALL_LL_O(x) __SYSCALL_LL_E((x))
-+#define __SYSCALL_LL_PRW(x) 0, __SYSCALL_LL_E((x))
-
- /* The extra OR instructions are to work around a hardware bug:
- * http://documentation.renesas.com/doc/products/mpumcu/tu/tnsh7456ae.pdf
-diff --git a/src/internal/syscall.h b/src/internal/syscall.h
-index ff3cf53..6d378a8 100644
---- a/src/internal/syscall.h
-+++ b/src/internal/syscall.h
-@@ -12,6 +12,10 @@
- #define SYSCALL_MMAP2_UNIT 4096ULL
- #endif
-
-+#ifndef __SYSCALL_LL_PRW
-+#define __SYSCALL_LL_PRW(x) __SYSCALL_LL_O(x)
-+#endif
-+
- #ifndef __scc
- #define __scc(X) ((long) (X))
- typedef long syscall_arg_t;
-diff --git a/src/unistd/pread.c b/src/unistd/pread.c
-index 3d2799f..5483eb9 100644
---- a/src/unistd/pread.c
-+++ b/src/unistd/pread.c
-@@ -4,7 +4,7 @@
-
- ssize_t pread(int fd, void *buf, size_t size, off_t ofs)
- {
-- return syscall_cp(SYS_pread, fd, buf, size, __SYSCALL_LL_O(ofs));
-+ return syscall_cp(SYS_pread, fd, buf, size, __SYSCALL_LL_PRW(ofs));
- }
-
- LFS64(pread);
-diff --git a/src/unistd/pwrite.c b/src/unistd/pwrite.c
-index bbe4c34..4bf3d7d 100644
---- a/src/unistd/pwrite.c
-+++ b/src/unistd/pwrite.c
-@@ -4,7 +4,7 @@
-
- ssize_t pwrite(int fd, const void *buf, size_t size, off_t ofs)
- {
-- return syscall_cp(SYS_pwrite, fd, buf, size, __SYSCALL_LL_O(ofs));
-+ return syscall_cp(SYS_pwrite, fd, buf, size, __SYSCALL_LL_PRW(ofs));
- }
-
- LFS64(pwrite);
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/020-verify-that-ttyname-refers-to-the-same-file-as-the-fd.patch b/toolchain/musl/patches/020-verify-that-ttyname-refers-to-the-same-file-as-the-fd.patch
deleted file mode 100644
index d9cd0b397b..0000000000
--- a/toolchain/musl/patches/020-verify-that-ttyname-refers-to-the-same-file-as-the-fd.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 0a950dcf15bb9f7274c804dca490e9e20e475f3e Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <nsz at port70.net>
-Date: Sat, 20 Aug 2016 21:04:31 +0200
-Subject: verify that ttyname refers to the same file as the fd
-
-linux containers use separate mount namespace so the /proc
-symlink might not point to the right device if the fd was
-opened in the parent namespace, in this case return ENOENT.
----
- src/unistd/ttyname_r.c | 15 +++++++++++----
- 1 file changed, 11 insertions(+), 4 deletions(-)
-
-diff --git a/src/unistd/ttyname_r.c b/src/unistd/ttyname_r.c
-index 8bac7b2..a38ba4f 100644
---- a/src/unistd/ttyname_r.c
-+++ b/src/unistd/ttyname_r.c
-@@ -1,10 +1,12 @@
- #include <unistd.h>
- #include <errno.h>
-+#include <sys/stat.h>
-
- void __procfdname(char *, unsigned);
-
- int ttyname_r(int fd, char *name, size_t size)
- {
-+ struct stat st1, st2;
- char procname[sizeof "/proc/self/fd/" + 3*sizeof(int) + 2];
- ssize_t l;
-
-@@ -15,8 +17,13 @@ int ttyname_r(int fd, char *name, size_t size)
-
- if (l < 0) return errno;
- else if (l == size) return ERANGE;
-- else {
-- name[l] = 0;
-- return 0;
-- }
-+
-+ name[l] = 0;
-+
-+ if (stat(name, &st1) || fstat(fd, &st2))
-+ return errno;
-+ if (st1.st_dev != st2.st_dev || st1.st_ino != st2.st_ino)
-+ return ENOENT;
-+
-+ return 0;
- }
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/025-fix-ffsync-by-changing-it-to-osync.patch b/toolchain/musl/patches/025-fix-ffsync-by-changing-it-to-osync.patch
deleted file mode 100644
index fc7334d512..0000000000
--- a/toolchain/musl/patches/025-fix-ffsync-by-changing-it-to-osync.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From c1f4ed150137d793c9d07356305a89e8785e7e02 Mon Sep 17 00:00:00 2001
-From: Duncan Overbruck <duncaen at voidlinux.eu>
-Date: Thu, 18 Aug 2016 17:06:16 +0200
-Subject: fix FFSYNC by changing it to O_SYNC
-
-O_FSYNC was never defined and is legacy/wrong, nothing seems to use it.
----
- include/fcntl.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/include/fcntl.h b/include/fcntl.h
-index e683e4d..0e165ca 100644
---- a/include/fcntl.h
-+++ b/include/fcntl.h
-@@ -99,7 +99,7 @@ int posix_fallocate(int, off_t, off_t);
- #define AT_EMPTY_PATH 0x1000
-
- #define FAPPEND O_APPEND
--#define FFSYNC O_FSYNC
-+#define FFSYNC O_SYNC
- #define FASYNC O_ASYNC
- #define FNONBLOCK O_NONBLOCK
- #define FNDELAY O_NDELAY
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/028-fix-printf-regression-with-alt-form-octal-zero-flag-and-field-width.patch b/toolchain/musl/patches/028-fix-printf-regression-with-alt-form-octal-zero-flag-and-field-width.patch
deleted file mode 100644
index aa0c2cfdd6..0000000000
--- a/toolchain/musl/patches/028-fix-printf-regression-with-alt-form-octal-zero-flag-and-field-width.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 78897b0dc00b7cd5c29af5e0b7eebf2396d8dce0 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Fri, 16 Sep 2016 17:40:08 -0400
-Subject: fix printf regression with alt-form octal, zero flag, and field width
-
-commit b91cdbe2bc8b626aa04dc6e3e84345accf34e4b1, in fixing another
-issue, changed the logic for how alt-form octal adds the leading zero
-to adjust the precision rather than using a prefix character. this
-wrongly suppressed the zero flag by mimicing an explicit precision
-given by the format string. switch back to using a prefix character.
-
-based on bug report and patch by Dmitry V. Levin, but simplified.
----
- src/stdio/vfprintf.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
-index 2ecf769..e439a07 100644
---- a/src/stdio/vfprintf.c
-+++ b/src/stdio/vfprintf.c
-@@ -570,7 +570,7 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- if (0) {
- case 'o':
- a = fmt_o(arg.i, z);
-- if ((fl&ALT_FORM) && p<z-a+1) p=z-a+1;
-+ if ((fl&ALT_FORM) && p<z-a+1) prefix+=5, pl=1;
- } if (0) {
- case 'd': case 'i':
- pl=1;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/029-fix-ifru_data-and-ifcu_buf-types-in-net-if.h.patch b/toolchain/musl/patches/029-fix-ifru_data-and-ifcu_buf-types-in-net-if.h.patch
deleted file mode 100644
index d5cc72dbdf..0000000000
--- a/toolchain/musl/patches/029-fix-ifru_data-and-ifcu_buf-types-in-net-if.h.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From 3848a99f65952a77c03bbd905cae988f37f13ea6 Mon Sep 17 00:00:00 2001
-From: Daniel Sabogal <dsabogalcc at gmail.com>
-Date: Fri, 16 Sep 2016 13:34:24 -0400
-Subject: fix ifru_data and ifcu_buf types in net/if.h
-
-glibc, freebsd, and openbsd use character pointers (caddr_t) for
-these fields. only linux uses void pointer for the ifru_data type.
----
- include/net/if.h | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/include/net/if.h b/include/net/if.h
-index 1a4059d..2f2fcc1 100644
---- a/include/net/if.h
-+++ b/include/net/if.h
-@@ -89,7 +89,7 @@ struct ifreq {
- struct ifmap ifru_map;
- char ifru_slave[IFNAMSIZ];
- char ifru_newname[IFNAMSIZ];
-- void *ifru_data;
-+ char *ifru_data;
- } ifr_ifru;
- };
-
-@@ -116,7 +116,7 @@ struct ifreq {
- struct ifconf {
- int ifc_len;
- union {
-- void *ifcu_buf;
-+ char *ifcu_buf;
- struct ifreq *ifcu_req;
- } ifc_ifcu;
- };
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch b/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch
deleted file mode 100644
index d680d4eb3f..0000000000
--- a/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 32055d52ca43d867d6dbb763dc5213a8d3536a23 Mon Sep 17 00:00:00 2001
-From: Daniel Sabogal <dsabogalcc at gmail.com>
-Date: Thu, 15 Sep 2016 11:27:30 -0400
-Subject: fix if_indextoname error case
-
-posix requires errno to be set to ENXIO if the interface does not exist.
-linux returns ENODEV instead so we handle this.
----
- src/network/if_indextoname.c | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/src/network/if_indextoname.c b/src/network/if_indextoname.c
-index 6ee7f13..3b368bf 100644
---- a/src/network/if_indextoname.c
-+++ b/src/network/if_indextoname.c
-@@ -3,6 +3,7 @@
- #include <sys/socket.h>
- #include <sys/ioctl.h>
- #include <string.h>
-+#include <errno.h>
- #include "syscall.h"
-
- char *if_indextoname(unsigned index, char *name)
-@@ -14,5 +15,9 @@ char *if_indextoname(unsigned index, char *name)
- ifr.ifr_ifindex = index;
- r = ioctl(fd, SIOCGIFNAME, &ifr);
- __syscall(SYS_close, fd);
-- return r < 0 ? 0 : strncpy(name, ifr.ifr_name, IF_NAMESIZE);
-+ if (r < 0) {
-+ if (errno == ENODEV) errno = ENXIO;
-+ return 0;
-+ }
-+ return strncpy(name, ifr.ifr_name, IF_NAMESIZE);
- }
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/031-add-missing-unlocked-and-wcsftime_l-prototypes-to-wchar-header.patch b/toolchain/musl/patches/031-add-missing-unlocked-and-wcsftime_l-prototypes-to-wchar-header.patch
deleted file mode 100644
index 077afe8a68..0000000000
--- a/toolchain/musl/patches/031-add-missing-unlocked-and-wcsftime_l-prototypes-to-wchar-header.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 5505f6afae9acf37ef565c68a07ca3df7b1ae2cb Mon Sep 17 00:00:00 2001
-From: Daniel Sabogal <dsabogalcc at gmail.com>
-Date: Fri, 9 Sep 2016 21:23:17 -0400
-Subject: add missing *_unlocked and wcsftime_l prototypes to wchar.h
-
-these functions had been implemented, but prototypes were not made available
----
- include/wchar.h | 15 +++++++++++++++
- 1 file changed, 15 insertions(+)
-
-diff --git a/include/wchar.h b/include/wchar.h
-index 0167dce..3e6db5f 100644
---- a/include/wchar.h
-+++ b/include/wchar.h
-@@ -136,6 +136,21 @@ size_t wcsftime (wchar_t *__restrict, size_t, const wchar_t *__restrict, const s
-
- #undef iswdigit
-
-+#if defined(_GNU_SOURCE)
-+wint_t fgetwc_unlocked (FILE *);
-+wint_t getwc_unlocked (FILE *);
-+wint_t getwchar_unlocked (void);
-+wint_t fputwc_unlocked (wchar_t, FILE *);
-+wint_t putwc_unlocked (wchar_t, FILE *);
-+wint_t putwchar_unlocked (wchar_t);
-+wchar_t *fgetws_unlocked (wchar_t *__restrict, int, FILE *__restrict);
-+int fputws_unlocked (const wchar_t *__restrict, FILE *__restrict);
-+#endif
-+
-+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-+size_t wcsftime_l (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict, locale_t);
-+#endif
-+
- #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
- FILE *open_wmemstream(wchar_t **, size_t *);
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/033-fix-undefined-behavior-in-sched.h-cpu_set_t-usage.patch b/toolchain/musl/patches/033-fix-undefined-behavior-in-sched.h-cpu_set_t-usage.patch
deleted file mode 100644
index c634d59e4b..0000000000
--- a/toolchain/musl/patches/033-fix-undefined-behavior-in-sched.h-cpu_set_t-usage.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 66570ec9c465e3c6c5d6dbd7dd42e45041a39288 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Mon, 19 Sep 2016 11:15:51 -0400
-Subject: fix undefined behavior in sched.h cpu_set_t usage
-
-since cpu sets can be dynamically allocated and have variable size,
-accessing their contents via ->__bits is not valid; performing pointer
-arithmetic outside the range of the size of the declared __bits array
-results in undefined beahavior. instead, only use cpu_set_t for
-fixed-size cpu set objects (instantiated by the caller) and as an
-abstract pointer type for dynamically allocated ones. perform all
-accesses simply by casting the abstract pointer type cpuset_t * back
-to unsigned long *.
----
- include/sched.h | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/include/sched.h b/include/sched.h
-index af82d6c..d1cccb7 100644
---- a/include/sched.h
-+++ b/include/sched.h
-@@ -82,7 +82,7 @@ int sched_getaffinity(pid_t, size_t, cpu_set_t *);
- int sched_setaffinity(pid_t, size_t, const cpu_set_t *);
-
- #define __CPU_op_S(i, size, set, op) ( (i)/8U >= (size) ? 0 : \
-- ((set)->__bits[(i)/8/sizeof(long)] op (1UL<<((i)%(8*sizeof(long))))) )
-+ (((unsigned long *)(set))[(i)/8/sizeof(long)] op (1UL<<((i)%(8*sizeof(long))))) )
-
- #define CPU_SET_S(i, size, set) __CPU_op_S(i, size, set, |=)
- #define CPU_CLR_S(i, size, set) __CPU_op_S(i, size, set, &=~)
-@@ -94,8 +94,8 @@ static __inline void __CPU_##func##_S(size_t __size, cpu_set_t *__dest, \
- { \
- size_t __i; \
- for (__i=0; __i<__size/sizeof(long); __i++) \
-- __dest->__bits[__i] = __src1->__bits[__i] \
-- op __src2->__bits[__i] ; \
-+ ((unsigned long *)__dest)[__i] = ((unsigned long *)__src1)[__i] \
-+ op ((unsigned long *)__src2)[__i] ; \
- }
-
- __CPU_op_func_S(AND, &)
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/035-fix-getservby_r-result-pointer-value-on-error.patch b/toolchain/musl/patches/035-fix-getservby_r-result-pointer-value-on-error.patch
deleted file mode 100644
index 67d9c7a4d4..0000000000
--- a/toolchain/musl/patches/035-fix-getservby_r-result-pointer-value-on-error.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 8d7a3f40c8de414122eb8eb2131291782ee8ed15 Mon Sep 17 00:00:00 2001
-From: Daniel Sabogal <dsabogalcc at gmail.com>
-Date: Fri, 23 Sep 2016 21:10:07 -0400
-Subject: fix getservby*_r result pointer value on error
-
-this is a clone of the fix to the gethostby*_r functions in
-commit fe82bb9b921be34370e6b71a1c6f062c20999ae0. the man pages
-document that the getservby*_r functions set this pointer to
-NULL if there was an error or if no record was found.
----
- src/network/getservbyname_r.c | 2 ++
- src/network/getservbyport_r.c | 1 +
- 2 files changed, 3 insertions(+)
-
-diff --git a/src/network/getservbyname_r.c b/src/network/getservbyname_r.c
-index 056c2f3..ad3d616 100644
---- a/src/network/getservbyname_r.c
-+++ b/src/network/getservbyname_r.c
-@@ -15,6 +15,8 @@ int getservbyname_r(const char *name, const char *prots,
- struct service servs[MAXSERVS];
- int cnt, proto, align;
-
-+ *res = 0;
-+
- /* Align buffer */
- align = -(uintptr_t)buf & ALIGN-1;
- if (buflen < 2*sizeof(char *)+align)
-diff --git a/src/network/getservbyport_r.c b/src/network/getservbyport_r.c
-index a0a7cae..0ae0e41 100644
---- a/src/network/getservbyport_r.c
-+++ b/src/network/getservbyport_r.c
-@@ -20,6 +20,7 @@ int getservbyport_r(int port, const char *prots,
- if (r) r = getservbyport_r(port, "udp", se, buf, buflen, res);
- return r;
- }
-+ *res = 0;
-
- /* Align buffer */
- i = (uintptr_t)buf & sizeof(char *)-1;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/036-fix-strftime-y-for-negative-tm_year.patch b/toolchain/musl/patches/036-fix-strftime-y-for-negative-tm_year.patch
deleted file mode 100644
index 1f7ad5b8e1..0000000000
--- a/toolchain/musl/patches/036-fix-strftime-y-for-negative-tm_year.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-From 583ea83541dcc6481c7a1bd1a9b485526bad84a1 Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <nsz at port70.net>
-Date: Tue, 4 Oct 2016 17:14:57 +0000
-Subject: fix strftime %y for negative tm_year
-
----
- src/time/strftime.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/time/strftime.c b/src/time/strftime.c
-index f1ccc4d..e103e02 100644
---- a/src/time/strftime.c
-+++ b/src/time/strftime.c
-@@ -167,6 +167,7 @@ const char *__strftime_fmt_1(char (*s)[100], size_t *l, int f, const struct tm *
- goto nl_strftime;
- case 'y':
- val = tm->tm_year % 100;
-+ if (val<0) val += 100;
- goto number;
- case 'Y':
- val = tm->tm_year + 1900LL;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/037-fix-missing-integer-overflow-checks-in-regexec-buffer-size-computations.patch b/toolchain/musl/patches/037-fix-missing-integer-overflow-checks-in-regexec-buffer-size-computations.patch
deleted file mode 100644
index 9d6e47572a..0000000000
--- a/toolchain/musl/patches/037-fix-missing-integer-overflow-checks-in-regexec-buffer-size-computations.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From c3edc06d1e1360f3570db9155d6b318ae0d0f0f7 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Thu, 6 Oct 2016 18:34:58 -0400
-Subject: fix missing integer overflow checks in regexec buffer size
- computations
-
-most of the possible overflows were already ruled out in practice by
-regcomp having already succeeded performing larger allocations.
-however at least the num_states*num_tags multiplication can clearly
-overflow in practice. for safety, check them all, and use the proper
-type, size_t, rather than int.
-
-also improve comments, use calloc in place of malloc+memset, and
-remove bogus casts.
----
- src/regex/regexec.c | 23 ++++++++++++++++++-----
- 1 file changed, 18 insertions(+), 5 deletions(-)
-
-diff --git a/src/regex/regexec.c b/src/regex/regexec.c
-index 16c5d0a..dd52319 100644
---- a/src/regex/regexec.c
-+++ b/src/regex/regexec.c
-@@ -34,6 +34,7 @@
- #include <wchar.h>
- #include <wctype.h>
- #include <limits.h>
-+#include <stdint.h>
-
- #include <regex.h>
-
-@@ -206,11 +207,24 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string,
-
- /* Allocate memory for temporary data required for matching. This needs to
- be done for every matching operation to be thread safe. This allocates
-- everything in a single large block from the stack frame using alloca()
-- or with malloc() if alloca is unavailable. */
-+ everything in a single large block with calloc(). */
- {
-- int tbytes, rbytes, pbytes, xbytes, total_bytes;
-+ size_t tbytes, rbytes, pbytes, xbytes, total_bytes;
- char *tmp_buf;
-+
-+ /* Ensure that tbytes and xbytes*num_states cannot overflow, and that
-+ * they don't contribute more than 1/8 of SIZE_MAX to total_bytes. */
-+ if (num_tags > SIZE_MAX/(8 * sizeof(int) * tnfa->num_states))
-+ goto error_exit;
-+
-+ /* Likewise check rbytes. */
-+ if (tnfa->num_states+1 > SIZE_MAX/(8 * sizeof(*reach_next)))
-+ goto error_exit;
-+
-+ /* Likewise check pbytes. */
-+ if (tnfa->num_states > SIZE_MAX/(8 * sizeof(*reach_pos)))
-+ goto error_exit;
-+
- /* Compute the length of the block we need. */
- tbytes = sizeof(*tmp_tags) * num_tags;
- rbytes = sizeof(*reach_next) * (tnfa->num_states + 1);
-@@ -221,10 +235,9 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string,
- + (rbytes + xbytes * tnfa->num_states) * 2 + tbytes + pbytes;
-
- /* Allocate the memory. */
-- buf = xmalloc((unsigned)total_bytes);
-+ buf = calloc(total_bytes, 1);
- if (buf == NULL)
- return REG_ESPACE;
-- memset(buf, 0, (size_t)total_bytes);
-
- /* Get the various pointers within tmp_buf (properly aligned). */
- tmp_tags = (void *)buf;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/038-fix-regexec-with-haystack-strings-longer-than-int_max.patch b/toolchain/musl/patches/038-fix-regexec-with-haystack-strings-longer-than-int_max.patch
deleted file mode 100644
index a936892174..0000000000
--- a/toolchain/musl/patches/038-fix-regexec-with-haystack-strings-longer-than-int_max.patch
+++ /dev/null
@@ -1,189 +0,0 @@
-From aee6abb2400b9a955c2b41166db1c22f63ad42ef Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Thu, 6 Oct 2016 12:15:47 -0400
-Subject: fix regexec with haystack strings longer than INT_MAX
-
-we inherited from TRE regexec code that's utterly wrong with respect
-to the integer types it's using. while it doesn't appear that
-compilers are producing unsafe output, signed integer overflows seem
-to happen, and regexec fails to find matches past offset INT_MAX.
-
-this patch fixes the type of all variables/fields used to store
-offsets in the string from int to regoff_t. after the changes, basic
-testing showed that regexec can now find matches past 2GB (INT_MAX)
-and past 4GB on x86_64, and code generation is unchanged on i386.
----
- src/regex/regexec.c | 54 +++++++++++++++++++++++++++--------------------------
- 1 file changed, 28 insertions(+), 26 deletions(-)
-
-diff --git a/src/regex/regexec.c b/src/regex/regexec.c
-index dd52319..5c4cb92 100644
---- a/src/regex/regexec.c
-+++ b/src/regex/regexec.c
-@@ -44,7 +44,7 @@
-
- static void
- tre_fill_pmatch(size_t nmatch, regmatch_t pmatch[], int cflags,
-- const tre_tnfa_t *tnfa, int *tags, int match_eo);
-+ const tre_tnfa_t *tnfa, regoff_t *tags, regoff_t match_eo);
-
- /***********************************************************************
- from tre-match-utils.h
-@@ -97,7 +97,7 @@ tre_fill_pmatch(size_t nmatch, regmatch_t pmatch[], int cflags,
- /* Returns 1 if `t1' wins `t2', 0 otherwise. */
- static int
- tre_tag_order(int num_tags, tre_tag_direction_t *tag_directions,
-- int *t1, int *t2)
-+ regoff_t *t1, regoff_t *t2)
- {
- int i;
- for (i = 0; i < num_tags; i++)
-@@ -157,25 +157,25 @@ tre_neg_char_classes_match(tre_ctype_t *classes, tre_cint_t wc, int icase)
-
- typedef struct {
- tre_tnfa_transition_t *state;
-- int *tags;
-+ regoff_t *tags;
- } tre_tnfa_reach_t;
-
- typedef struct {
-- int pos;
-- int **tags;
-+ regoff_t pos;
-+ regoff_t **tags;
- } tre_reach_pos_t;
-
-
- static reg_errcode_t
- tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string,
-- int *match_tags, int eflags,
-- int *match_end_ofs)
-+ regoff_t *match_tags, int eflags,
-+ regoff_t *match_end_ofs)
- {
- /* State variables required by GET_NEXT_WCHAR. */
- tre_char_t prev_c = 0, next_c = 0;
- const char *str_byte = string;
-- int pos = -1;
-- int pos_add_next = 1;
-+ regoff_t pos = -1;
-+ regoff_t pos_add_next = 1;
- #ifdef TRE_MBSTATE
- mbstate_t mbstate;
- #endif /* TRE_MBSTATE */
-@@ -191,10 +191,10 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string,
- int *tag_i;
- int num_tags, i;
-
-- int match_eo = -1; /* end offset of match (-1 if no match found yet) */
-+ regoff_t match_eo = -1; /* end offset of match (-1 if no match found yet) */
- int new_match = 0;
-- int *tmp_tags = NULL;
-- int *tmp_iptr;
-+ regoff_t *tmp_tags = NULL;
-+ regoff_t *tmp_iptr;
-
- #ifdef TRE_MBSTATE
- memset(&mbstate, '\0', sizeof(mbstate));
-@@ -214,7 +214,7 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string,
-
- /* Ensure that tbytes and xbytes*num_states cannot overflow, and that
- * they don't contribute more than 1/8 of SIZE_MAX to total_bytes. */
-- if (num_tags > SIZE_MAX/(8 * sizeof(int) * tnfa->num_states))
-+ if (num_tags > SIZE_MAX/(8 * sizeof(regoff_t) * tnfa->num_states))
- goto error_exit;
-
- /* Likewise check rbytes. */
-@@ -229,7 +229,7 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string,
- tbytes = sizeof(*tmp_tags) * num_tags;
- rbytes = sizeof(*reach_next) * (tnfa->num_states + 1);
- pbytes = sizeof(*reach_pos) * tnfa->num_states;
-- xbytes = sizeof(int) * num_tags;
-+ xbytes = sizeof(regoff_t) * num_tags;
- total_bytes =
- (sizeof(long) - 1) * 4 /* for alignment paddings */
- + (rbytes + xbytes * tnfa->num_states) * 2 + tbytes + pbytes;
-@@ -490,12 +490,12 @@ error_exit:
- */
-
- typedef struct {
-- int pos;
-+ regoff_t pos;
- const char *str_byte;
- tre_tnfa_transition_t *state;
- int state_id;
- int next_c;
-- int *tags;
-+ regoff_t *tags;
- #ifdef TRE_MBSTATE
- mbstate_t mbstate;
- #endif /* TRE_MBSTATE */
-@@ -591,13 +591,13 @@ typedef struct tre_backtrack_struct {
-
- static reg_errcode_t
- tre_tnfa_run_backtrack(const tre_tnfa_t *tnfa, const void *string,
-- int *match_tags, int eflags, int *match_end_ofs)
-+ regoff_t *match_tags, int eflags, regoff_t *match_end_ofs)
- {
- /* State variables required by GET_NEXT_WCHAR. */
- tre_char_t prev_c = 0, next_c = 0;
- const char *str_byte = string;
-- int pos = 0;
-- int pos_add_next = 1;
-+ regoff_t pos = 0;
-+ regoff_t pos_add_next = 1;
- #ifdef TRE_MBSTATE
- mbstate_t mbstate;
- #endif /* TRE_MBSTATE */
-@@ -610,15 +610,16 @@ tre_tnfa_run_backtrack(const tre_tnfa_t *tnfa, const void *string,
- started from. */
- int next_c_start;
- const char *str_byte_start;
-- int pos_start = -1;
-+ regoff_t pos_start = -1;
- #ifdef TRE_MBSTATE
- mbstate_t mbstate_start;
- #endif /* TRE_MBSTATE */
-
- /* End offset of best match so far, or -1 if no match found yet. */
-- int match_eo = -1;
-+ regoff_t match_eo = -1;
- /* Tag arrays. */
-- int *next_tags, *tags = NULL;
-+ int *next_tags;
-+ regoff_t *tags = NULL;
- /* Current TNFA state. */
- tre_tnfa_transition_t *state;
- int *states_seen = NULL;
-@@ -768,8 +769,9 @@ tre_tnfa_run_backtrack(const tre_tnfa_t *tnfa, const void *string,
- /* This is a back reference state. All transitions leaving from
- this state have the same back reference "assertion". Instead
- of reading the next character, we match the back reference. */
-- int so, eo, bt = trans_i->u.backref;
-- int bt_len;
-+ regoff_t so, eo;
-+ int bt = trans_i->u.backref;
-+ regoff_t bt_len;
- int result;
-
- /* Get the substring we need to match against. Remember to
-@@ -926,7 +928,7 @@ tre_tnfa_run_backtrack(const tre_tnfa_t *tnfa, const void *string,
- endpoint values. */
- static void
- tre_fill_pmatch(size_t nmatch, regmatch_t pmatch[], int cflags,
-- const tre_tnfa_t *tnfa, int *tags, int match_eo)
-+ const tre_tnfa_t *tnfa, regoff_t *tags, regoff_t match_eo)
- {
- tre_submatch_data_t *submatch_data;
- unsigned int i, j;
-@@ -996,7 +998,7 @@ regexec(const regex_t *restrict preg, const char *restrict string,
- {
- tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD;
- reg_errcode_t status;
-- int *tags = NULL, eo;
-+ regoff_t *tags = NULL, eo;
- if (tnfa->cflags & REG_NOSUB) nmatch = 0;
- if (tnfa->num_tags > 0 && nmatch > 0)
- {
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/039-fix-integer-overflow-in-float-printf-needed-precision-computation.patch b/toolchain/musl/patches/039-fix-integer-overflow-in-float-printf-needed-precision-computation.patch
deleted file mode 100644
index cfbd94f9a4..0000000000
--- a/toolchain/musl/patches/039-fix-integer-overflow-in-float-printf-needed-precision-computation.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From 70d2687d85c314963cf280759b23fd4573ff0d82 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Wed, 19 Oct 2016 20:17:16 -0400
-Subject: fix integer overflow in float printf needed-precision computation
-
-if the requested precision is close to INT_MAX, adding
-LDBL_MANT_DIG/3+8 overflows. in practice the resulting undefined
-behavior manifests as a large negative result, which is then used to
-compute the new end pointer (z) with a wildly out-of-bounds value
-(more overflow, more undefined behavior). the end result is at least
-incorrect output and character count (return value); worse things do
-not seem to happen, but detailed analysis has not been done.
-
-this patch fixes the overflow by performing the intermediate
-computation as unsigned; after division by 9, the final result
-necessarily fits in int.
----
- src/stdio/vfprintf.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
-index e439a07..cd17ad7 100644
---- a/src/stdio/vfprintf.c
-+++ b/src/stdio/vfprintf.c
-@@ -312,7 +312,7 @@ static int fmt_fp(FILE *f, long double y, int w, int p, int fl, int t)
- }
- while (e2<0) {
- uint32_t carry=0, *b;
-- int sh=MIN(9,-e2), need=1+(p+LDBL_MANT_DIG/3+8)/9;
-+ int sh=MIN(9,-e2), need=1+(p+LDBL_MANT_DIG/3U+8)/9;
- for (d=a; d<z; d++) {
- uint32_t rm = *d & (1<<sh)-1;
- *d = (*d>>sh) + carry;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/040-fix-integer-overflows-and-uncaught-eoverflow-in-printf-core.patch b/toolchain/musl/patches/040-fix-integer-overflows-and-uncaught-eoverflow-in-printf-core.patch
deleted file mode 100644
index 837fee9181..0000000000
--- a/toolchain/musl/patches/040-fix-integer-overflows-and-uncaught-eoverflow-in-printf-core.patch
+++ /dev/null
@@ -1,390 +0,0 @@
-From 167dfe9672c116b315e72e57a55c7769f180dffa Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Thu, 20 Oct 2016 00:22:09 -0400
-Subject: fix integer overflows and uncaught EOVERFLOW in printf core
-
-this patch fixes a large number of missed internal signed-overflow
-checks and errors in determining when the return value (output length)
-would exceed INT_MAX, which should result in EOVERFLOW. some of the
-issues fixed were reported by Alexander Cherepanov; others were found
-in subsequent review of the code.
-
-aside from the signed overflows being undefined behavior, the
-following specific bugs were found to exist in practice:
-
-- overflows computing length of floating point formats with huge
- explicit precisions, integer formats with prefix characters and huge
- explicit precisions, or string arguments or format strings longer
- than INT_MAX, resulted in wrong return value and wrong %n results.
-
-- literal width and precision values outside the range of int were
- misinterpreted, yielding wrong behavior in at least one well-defined
- case: string formats with precision greater than INT_MAX were
- sometimes truncated.
-
-- in cases where EOVERFLOW is produced, incorrect values could be
- written for %n specifiers past the point of exceeding INT_MAX.
-
-in addition to fixing these bugs, we now stop producing output
-immediately when output length would exceed INT_MAX, rather than
-continuing and returning an error only at the end.
----
- src/stdio/vfprintf.c | 72 +++++++++++++++++++++++++++++++++++----------------
- src/stdio/vfwprintf.c | 63 +++++++++++++++++++++++++++-----------------
- 2 files changed, 89 insertions(+), 46 deletions(-)
-
-diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
-index cd17ad7..e2ab2dc 100644
---- a/src/stdio/vfprintf.c
-+++ b/src/stdio/vfprintf.c
-@@ -272,6 +272,8 @@ static int fmt_fp(FILE *f, long double y, int w, int p, int fl, int t)
- if (s-buf==1 && (y||p>0||(fl&ALT_FORM))) *s++='.';
- } while (y);
-
-+ if (p > INT_MAX-2-(ebuf-estr)-pl)
-+ return -1;
- if (p && s-buf-2 < p)
- l = (p+2) + (ebuf-estr);
- else
-@@ -383,17 +385,22 @@ static int fmt_fp(FILE *f, long double y, int w, int p, int fl, int t)
- p = MIN(p,MAX(0,9*(z-r-1)+e-j));
- }
- }
-+ if (p > INT_MAX-1-(p || (fl&ALT_FORM)))
-+ return -1;
- l = 1 + p + (p || (fl&ALT_FORM));
- if ((t|32)=='f') {
-+ if (e > INT_MAX-l) return -1;
- if (e>0) l+=e;
- } else {
- estr=fmt_u(e<0 ? -e : e, ebuf);
- while(ebuf-estr<2) *--estr='0';
- *--estr = (e<0 ? '-' : '+');
- *--estr = t;
-+ if (ebuf-estr > INT_MAX-l) return -1;
- l += ebuf-estr;
- }
-
-+ if (l > INT_MAX-pl) return -1;
- pad(f, ' ', w, pl+l, fl);
- out(f, prefix, pl);
- pad(f, '0', w, pl+l, fl^ZERO_PAD);
-@@ -437,8 +444,10 @@ static int fmt_fp(FILE *f, long double y, int w, int p, int fl, int t)
-
- static int getint(char **s) {
- int i;
-- for (i=0; isdigit(**s); (*s)++)
-- i = 10*i + (**s-'0');
-+ for (i=0; isdigit(**s); (*s)++) {
-+ if (i > INT_MAX/10U || **s-'0' > INT_MAX-10*i) i = -1;
-+ else i = 10*i + (**s-'0');
-+ }
- return i;
- }
-
-@@ -446,12 +455,12 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- {
- char *a, *z, *s=(char *)fmt;
- unsigned l10n=0, fl;
-- int w, p;
-+ int w, p, xp;
- union arg arg;
- int argpos;
- unsigned st, ps;
- int cnt=0, l=0;
-- int i;
-+ size_t i;
- char buf[sizeof(uintmax_t)*3+3+LDBL_MANT_DIG/4];
- const char *prefix;
- int t, pl;
-@@ -459,18 +468,19 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- char mb[4];
-
- for (;;) {
-+ /* This error is only specified for snprintf, but since it's
-+ * unspecified for other forms, do the same. Stop immediately
-+ * on overflow; otherwise %n could produce wrong results. */
-+ if (l > INT_MAX - cnt) goto overflow;
-+
- /* Update output count, end loop when fmt is exhausted */
-- if (cnt >= 0) {
-- if (l > INT_MAX - cnt) {
-- errno = EOVERFLOW;
-- cnt = -1;
-- } else cnt += l;
-- }
-+ cnt += l;
- if (!*s) break;
-
- /* Handle literal text and %% format specifiers */
- for (a=s; *s && *s!='%'; s++);
- for (z=s; s[0]=='%' && s[1]=='%'; z++, s+=2);
-+ if (z-a > INT_MAX-cnt) goto overflow;
- l = z-a;
- if (f) out(f, a, l);
- if (l) continue;
-@@ -498,9 +508,9 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- } else if (!l10n) {
- w = f ? va_arg(*ap, int) : 0;
- s++;
-- } else return -1;
-+ } else goto inval;
- if (w<0) fl|=LEFT_ADJ, w=-w;
-- } else if ((w=getint(&s))<0) return -1;
-+ } else if ((w=getint(&s))<0) goto overflow;
-
- /* Read precision */
- if (*s=='.' && s[1]=='*') {
-@@ -511,24 +521,29 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- } else if (!l10n) {
- p = f ? va_arg(*ap, int) : 0;
- s+=2;
-- } else return -1;
-+ } else goto inval;
-+ xp = (p>=0);
- } else if (*s=='.') {
- s++;
- p = getint(&s);
-- } else p = -1;
-+ xp = 1;
-+ } else {
-+ p = -1;
-+ xp = 0;
-+ }
-
- /* Format specifier state machine */
- st=0;
- do {
-- if (OOB(*s)) return -1;
-+ if (OOB(*s)) goto inval;
- ps=st;
- st=states[st]S(*s++);
- } while (st-1<STOP);
-- if (!st) return -1;
-+ if (!st) goto inval;
-
- /* Check validity of argument type (nl/normal) */
- if (st==NOARG) {
-- if (argpos>=0) return -1;
-+ if (argpos>=0) goto inval;
- } else {
- if (argpos>=0) nl_type[argpos]=st, arg=nl_arg[argpos];
- else if (f) pop_arg(&arg, st, ap);
-@@ -584,6 +599,7 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- case 'u':
- a = fmt_u(arg.i, z);
- }
-+ if (xp && p<0) goto overflow;
- if (p>=0) fl &= ~ZERO_PAD;
- if (!arg.i && !p) {
- a=z;
-@@ -599,9 +615,9 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- if (1) a = strerror(errno); else
- case 's':
- a = arg.p ? arg.p : "(null)";
-- z = memchr(a, 0, p);
-- if (!z) z=a+p;
-- else p=z-a;
-+ z = a + strnlen(a, p<0 ? INT_MAX : p);
-+ if (p<0 && *z) goto overflow;
-+ p = z-a;
- fl &= ~ZERO_PAD;
- break;
- case 'C':
-@@ -611,8 +627,9 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- p = -1;
- case 'S':
- ws = arg.p;
-- for (i=l=0; i<0U+p && *ws && (l=wctomb(mb, *ws++))>=0 && l<=0U+p-i; i+=l);
-+ for (i=l=0; i<p && *ws && (l=wctomb(mb, *ws++))>=0 && l<=p-i; i+=l);
- if (l<0) return -1;
-+ if (i > INT_MAX) goto overflow;
- p = i;
- pad(f, ' ', w, p, fl);
- ws = arg.p;
-@@ -623,12 +640,16 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- continue;
- case 'e': case 'f': case 'g': case 'a':
- case 'E': case 'F': case 'G': case 'A':
-+ if (xp && p<0) goto overflow;
- l = fmt_fp(f, arg.f, w, p, fl, t);
-+ if (l<0) goto overflow;
- continue;
- }
-
- if (p < z-a) p = z-a;
-+ if (p > INT_MAX-pl) goto overflow;
- if (w < pl+p) w = pl+p;
-+ if (w > INT_MAX-cnt) goto overflow;
-
- pad(f, ' ', w, pl+p, fl);
- out(f, prefix, pl);
-@@ -646,8 +667,15 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
- for (i=1; i<=NL_ARGMAX && nl_type[i]; i++)
- pop_arg(nl_arg+i, nl_type[i], ap);
- for (; i<=NL_ARGMAX && !nl_type[i]; i++);
-- if (i<=NL_ARGMAX) return -1;
-+ if (i<=NL_ARGMAX) goto inval;
- return 1;
-+
-+inval:
-+ errno = EINVAL;
-+ return -1;
-+overflow:
-+ errno = EOVERFLOW;
-+ return -1;
- }
-
- int vfprintf(FILE *restrict f, const char *restrict fmt, va_list ap)
-diff --git a/src/stdio/vfwprintf.c b/src/stdio/vfwprintf.c
-index f9f1ecf..b8fff20 100644
---- a/src/stdio/vfwprintf.c
-+++ b/src/stdio/vfwprintf.c
-@@ -154,8 +154,10 @@ static void out(FILE *f, const wchar_t *s, size_t l)
-
- static int getint(wchar_t **s) {
- int i;
-- for (i=0; iswdigit(**s); (*s)++)
-- i = 10*i + (**s-'0');
-+ for (i=0; iswdigit(**s); (*s)++) {
-+ if (i > INT_MAX/10U || **s-'0' > INT_MAX-10*i) i = -1;
-+ else i = 10*i + (**s-'0');
-+ }
- return i;
- }
-
-@@ -168,8 +170,8 @@ static const char sizeprefix['y'-'a'] = {
- static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_arg, int *nl_type)
- {
- wchar_t *a, *z, *s=(wchar_t *)fmt;
-- unsigned l10n=0, litpct, fl;
-- int w, p;
-+ unsigned l10n=0, fl;
-+ int w, p, xp;
- union arg arg;
- int argpos;
- unsigned st, ps;
-@@ -181,20 +183,19 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
- wchar_t wc;
-
- for (;;) {
-+ /* This error is only specified for snprintf, but since it's
-+ * unspecified for other forms, do the same. Stop immediately
-+ * on overflow; otherwise %n could produce wrong results. */
-+ if (l > INT_MAX - cnt) goto overflow;
-+
- /* Update output count, end loop when fmt is exhausted */
-- if (cnt >= 0) {
-- if (l > INT_MAX - cnt) {
-- if (!ferror(f)) errno = EOVERFLOW;
-- cnt = -1;
-- } else cnt += l;
-- }
-+ cnt += l;
- if (!*s) break;
-
- /* Handle literal text and %% format specifiers */
- for (a=s; *s && *s!='%'; s++);
-- litpct = wcsspn(s, L"%")/2; /* Optimize %%%% runs */
-- z = s+litpct;
-- s += 2*litpct;
-+ for (z=s; s[0]=='%' && s[1]=='%'; z++, s+=2);
-+ if (z-a > INT_MAX-cnt) goto overflow;
- l = z-a;
- if (f) out(f, a, l);
- if (l) continue;
-@@ -222,9 +223,9 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
- } else if (!l10n) {
- w = f ? va_arg(*ap, int) : 0;
- s++;
-- } else return -1;
-+ } else goto inval;
- if (w<0) fl|=LEFT_ADJ, w=-w;
-- } else if ((w=getint(&s))<0) return -1;
-+ } else if ((w=getint(&s))<0) goto overflow;
-
- /* Read precision */
- if (*s=='.' && s[1]=='*') {
-@@ -235,24 +236,29 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
- } else if (!l10n) {
- p = f ? va_arg(*ap, int) : 0;
- s+=2;
-- } else return -1;
-+ } else goto inval;
-+ xp = (p>=0);
- } else if (*s=='.') {
- s++;
- p = getint(&s);
-- } else p = -1;
-+ xp = 1;
-+ } else {
-+ p = -1;
-+ xp = 0;
-+ }
-
- /* Format specifier state machine */
- st=0;
- do {
-- if (OOB(*s)) return -1;
-+ if (OOB(*s)) goto inval;
- ps=st;
- st=states[st]S(*s++);
- } while (st-1<STOP);
-- if (!st) return -1;
-+ if (!st) goto inval;
-
- /* Check validity of argument type (nl/normal) */
- if (st==NOARG) {
-- if (argpos>=0) return -1;
-+ if (argpos>=0) goto inval;
- } else {
- if (argpos>=0) nl_type[argpos]=st, arg=nl_arg[argpos];
- else if (f) pop_arg(&arg, st, ap);
-@@ -285,8 +291,9 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
- continue;
- case 'S':
- a = arg.p;
-- z = wmemchr(a, 0, p);
-- if (z) p=z-a;
-+ z = a + wcsnlen(a, p<0 ? INT_MAX : p);
-+ if (p<0 && *z) goto overflow;
-+ p = z-a;
- if (w<p) w=p;
- if (!(fl&LEFT_ADJ)) fprintf(f, "%*s", w-p, "");
- out(f, a, p);
-@@ -298,9 +305,9 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
- case 's':
- if (!arg.p) arg.p = "(null)";
- bs = arg.p;
-- if (p<0) p = INT_MAX;
-- for (i=l=0; l<p && (i=mbtowc(&wc, bs, MB_LEN_MAX))>0; bs+=i, l++);
-+ for (i=l=0; l<(p<0?INT_MAX:p) && (i=mbtowc(&wc, bs, MB_LEN_MAX))>0; bs+=i, l++);
- if (i<0) return -1;
-+ if (p<0 && *bs) goto overflow;
- p=l;
- if (w<p) w=p;
- if (!(fl&LEFT_ADJ)) fprintf(f, "%*s", w-p, "");
-@@ -315,6 +322,7 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
- continue;
- }
-
-+ if (xp && p<0) goto overflow;
- snprintf(charfmt, sizeof charfmt, "%%%s%s%s%s%s*.*%c%c",
- "#"+!(fl & ALT_FORM),
- "+"+!(fl & MARK_POS),
-@@ -341,6 +349,13 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
- for (; i<=NL_ARGMAX && !nl_type[i]; i++);
- if (i<=NL_ARGMAX) return -1;
- return 1;
-+
-+inval:
-+ errno = EINVAL;
-+ return -1;
-+overflow:
-+ errno = EOVERFLOW;
-+ return -1;
- }
-
- int vfwprintf(FILE *restrict f, const wchar_t *restrict fmt, va_list ap)
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch b/toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch
deleted file mode 100644
index fde857b213..0000000000
--- a/toolchain/musl/patches/048-math-fix-pow-signed-shift-ub.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 688d3da0f1730daddbc954bbc2d27cc96ceee04c Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <nsz at port70.net>
-Date: Tue, 4 Oct 2016 03:58:56 +0200
-Subject: math: fix pow signed shift ub
-
-j is int32_t and thus j<<31 is undefined if j==1, so j is changed to
-uint32_t locally as a quick fix, the generated code is not affected.
-
-(this is a strict conformance fix, future c standard may allow 1<<31,
-see DR 463. the bug was inherited from freebsd fdlibm, the proper fix
-is to use uint32_t for all bit hacks, but that requires more intrusive
-changes.)
-
-reported by Daniel Sabogal
----
- src/math/pow.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/math/pow.c b/src/math/pow.c
-index b66f632..3ddc1b6 100644
---- a/src/math/pow.c
-+++ b/src/math/pow.c
-@@ -125,11 +125,11 @@ double pow(double x, double y)
- else if (iy >= 0x3ff00000) {
- k = (iy>>20) - 0x3ff; /* exponent */
- if (k > 20) {
-- j = ly>>(52-k);
-+ uint32_t j = ly>>(52-k);
- if ((j<<(52-k)) == ly)
- yisint = 2 - (j&1);
- } else if (ly == 0) {
-- j = iy>>(20-k);
-+ uint32_t j = iy>>(20-k);
- if ((j<<(20-k)) == iy)
- yisint = 2 - (j&1);
- }
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/049-fix-clock_nanosleep-error-case.patch b/toolchain/musl/patches/049-fix-clock_nanosleep-error-case.patch
deleted file mode 100644
index f57f7a65fb..0000000000
--- a/toolchain/musl/patches/049-fix-clock_nanosleep-error-case.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 3ca2d2d4aef910663785fe232d7d2127a22d8a84 Mon Sep 17 00:00:00 2001
-From: Daniel Sabogal <dsabogalcc at gmail.com>
-Date: Sat, 17 Sep 2016 12:05:45 -0400
-Subject: fix clock_nanosleep error case
-
-posix requires that EINVAL be returned if the first parameter specifies
-the cpu-time clock of the calling thread (CLOCK_THREAD_CPUTIME_ID).
-linux returns ENOTSUP instead so we handle this.
----
- src/time/clock_nanosleep.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/src/time/clock_nanosleep.c b/src/time/clock_nanosleep.c
-index ec87b9e..9e4d9f1 100644
---- a/src/time/clock_nanosleep.c
-+++ b/src/time/clock_nanosleep.c
-@@ -1,8 +1,10 @@
- #include <time.h>
-+#include <errno.h>
- #include "syscall.h"
- #include "libc.h"
-
- int clock_nanosleep(clockid_t clk, int flags, const struct timespec *req, struct timespec *rem)
- {
-- return -__syscall_cp(SYS_clock_nanosleep, clk, flags, req, rem);
-+ int r = -__syscall_cp(SYS_clock_nanosleep, clk, flags, req, rem);
-+ return clk == CLOCK_THREAD_CPUTIME_ID ? EINVAL : r;
- }
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/050-add-pthread_setname_np.patch b/toolchain/musl/patches/050-add-pthread_setname_np.patch
deleted file mode 100644
index 9d641a296b..0000000000
--- a/toolchain/musl/patches/050-add-pthread_setname_np.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 8fb28b0b3e7a5e958fb844722a4b2ef9bc244af1 Mon Sep 17 00:00:00 2001
-From: Felix Janda <felix.janda at posteo.de>
-Date: Fri, 16 Sep 2016 20:54:00 -0400
-Subject: add pthread_setname_np
-
-the thread name is displayed by gdb's "info threads".
----
- include/pthread.h | 1 +
- src/thread/pthread_setname_np.c | 26 ++++++++++++++++++++++++++
- 2 files changed, 27 insertions(+)
- create mode 100644 src/thread/pthread_setname_np.c
-
-diff --git a/include/pthread.h b/include/pthread.h
-index 3d2e0c4..94ef919 100644
---- a/include/pthread.h
-+++ b/include/pthread.h
-@@ -214,6 +214,7 @@ struct cpu_set_t;
- int pthread_getaffinity_np(pthread_t, size_t, struct cpu_set_t *);
- int pthread_setaffinity_np(pthread_t, size_t, const struct cpu_set_t *);
- int pthread_getattr_np(pthread_t, pthread_attr_t *);
-+int pthread_setname_np(pthread_t, const char *);
- int pthread_tryjoin_np(pthread_t, void **);
- int pthread_timedjoin_np(pthread_t, void **, const struct timespec *);
- #endif
-diff --git a/src/thread/pthread_setname_np.c b/src/thread/pthread_setname_np.c
-new file mode 100644
-index 0000000..82d35e1
---- /dev/null
-+++ b/src/thread/pthread_setname_np.c
-@@ -0,0 +1,26 @@
-+#define _GNU_SOURCE
-+#include <fcntl.h>
-+#include <string.h>
-+#include <unistd.h>
-+#include <sys/prctl.h>
-+
-+#include "pthread_impl.h"
-+
-+int pthread_setname_np(pthread_t thread, const char *name)
-+{
-+ int fd, cs, status = 0;
-+ char f[sizeof "/proc/self/task//comm" + 3*sizeof(int)];
-+ size_t len;
-+
-+ if ((len = strnlen(name, 16)) > 15) return ERANGE;
-+
-+ if (thread == pthread_self())
-+ return prctl(PR_SET_NAME, (unsigned long)name, 0UL, 0UL, 0UL) ? errno : 0;
-+
-+ snprintf(f, sizeof f, "/proc/self/task/%d/comm", thread->tid);
-+ pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
-+ if ((fd = open(f, O_WRONLY)) < 0 || write(fd, name, len) < 0) status = errno;
-+ if (fd >= 0) close(fd);
-+ pthread_setcancelstate(cs, 0);
-+ return status;
-+}
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/051-fix-float-formatting-of-some-exact-halfway-cases.patch b/toolchain/musl/patches/051-fix-float-formatting-of-some-exact-halfway-cases.patch
deleted file mode 100644
index d01a163ce2..0000000000
--- a/toolchain/musl/patches/051-fix-float-formatting-of-some-exact-halfway-cases.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 51ab6db4ed115d079d7131975e4adb074ba9ef9d Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <nsz at port70.net>
-Date: Wed, 12 Oct 2016 00:49:59 +0200
-Subject: fix float formatting of some exact halfway cases
-
-in nearest rounding mode exact halfway cases were not following the
-round to even rule if the rounding happened at a base 1000000000 digit
-boundary of the internal representation and the previous digit was odd.
-
-e.g. printf("%.0f", 1.5) printed 1 instead of 2.
----
- src/stdio/vfprintf.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
-index e2ab2dc..60da14d 100644
---- a/src/stdio/vfprintf.c
-+++ b/src/stdio/vfprintf.c
-@@ -345,7 +345,8 @@ static int fmt_fp(FILE *f, long double y, int w, int p, int fl, int t)
- if (x || d+1!=z) {
- long double round = 2/LDBL_EPSILON;
- long double small;
-- if (*d/i & 1) round += 2;
-+ if ((*d/i & 1) || (i==1000000000 && d>a && (d[-1]&1)))
-+ round += 2;
- if (x<i/2) small=0x0.8p0;
- else if (x==i/2 && d+1==z) small=0x1.0p0;
- else small=0x1.8p0;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/052-fix-getopt_long_only-misinterpreting-as-an-option.patch b/toolchain/musl/patches/052-fix-getopt_long_only-misinterpreting-as-an-option.patch
deleted file mode 100644
index 651d58e955..0000000000
--- a/toolchain/musl/patches/052-fix-getopt_long_only-misinterpreting-as-an-option.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From b24f1d2520c87077cef21e085893e5f3c565a6df Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Thu, 20 Oct 2016 12:13:33 -0400
-Subject: fix getopt_long_only misinterpreting "--" as an option
-
----
- src/misc/getopt_long.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/misc/getopt_long.c b/src/misc/getopt_long.c
-index 480c001..c6e1462 100644
---- a/src/misc/getopt_long.c
-+++ b/src/misc/getopt_long.c
-@@ -53,7 +53,7 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring
- {
- optarg = 0;
- if (longopts && argv[optind][0] == '-' &&
-- ((longonly && argv[optind][1]) ||
-+ ((longonly && argv[optind][1] && argv[optind][1] != '-') ||
- (argv[optind][1] == '-' && argv[optind][2])))
- {
- int colon = optstring[optstring[0]=='+'||optstring[0]=='-']==':';
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/053-fix-gratuitous-undefined-behavior-in-strptime.patch b/toolchain/musl/patches/053-fix-gratuitous-undefined-behavior-in-strptime.patch
deleted file mode 100644
index 46920bccfb..0000000000
--- a/toolchain/musl/patches/053-fix-gratuitous-undefined-behavior-in-strptime.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From f33b17585058381491e6fda08f491b8e48c7980c Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Thu, 20 Oct 2016 13:22:20 -0400
-Subject: fix gratuitous undefined behavior in strptime
-
-accessing an object of type const char *restrict as if it had type
-char * is not defined.
----
- src/time/strptime.c | 9 +++++++--
- 1 file changed, 7 insertions(+), 2 deletions(-)
-
-diff --git a/src/time/strptime.c b/src/time/strptime.c
-index f41f55f..55c7ed1 100644
---- a/src/time/strptime.c
-+++ b/src/time/strptime.c
-@@ -22,8 +22,13 @@ char *strptime(const char *restrict s, const char *restrict f, struct tm *restri
- }
- f++;
- if (*f == '+') f++;
-- if (isdigit(*f)) w=strtoul(f, (void *)&f, 10);
-- else w=-1;
-+ if (isdigit(*f)) {
-+ char *new_f;
-+ w=strtoul(f, &new_f, 10);
-+ f = new_f;
-+ } else {
-+ w=-1;
-+ }
- adj=0;
- switch (*f++) {
- case 'a': case 'A':
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/054-fix-strtod-and-strtof-rounding-with-many-trailing-zeros.patch b/toolchain/musl/patches/054-fix-strtod-and-strtof-rounding-with-many-trailing-zeros.patch
deleted file mode 100644
index 3d9211c022..0000000000
--- a/toolchain/musl/patches/054-fix-strtod-and-strtof-rounding-with-many-trailing-zeros.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From d184a09e0529f33d8ddddb8825039133483a2c41 Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <nsz at port70.net>
-Date: Sun, 4 Sep 2016 04:46:00 +0200
-Subject: fix strtod and strtof rounding with many trailing zeros
-
-in certain cases excessive trailing zeros could cause incorrect
-rounding from long double to double or float in decfloat.
-
-e.g. in strtof("9444733528689243848704.000000", 0) the argument
-is 0x1.000001p+73, exactly halfway between two representible floats,
-this incorrectly got rounded to 0x1.000002p+73 instead of 0x1p+73,
-but with less trailing 0 the rounding was fine.
-
-the fix makes sure that the z index always points one past the last
-non-zero digit in the base 10^9 representation, this way trailing
-zeros don't affect the rounding logic.
----
- src/internal/floatscan.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/src/internal/floatscan.c b/src/internal/floatscan.c
-index eef70df..80305ee 100644
---- a/src/internal/floatscan.c
-+++ b/src/internal/floatscan.c
-@@ -172,6 +172,9 @@ static long double decfloat(FILE *f, int c, int bits, int emin, int sign, int po
- return sign * (long double)x[0] * p10s[rp-10];
- }
-
-+ /* Drop trailing zeros */
-+ for (; !x[z-1]; z--);
-+
- /* Align radix point to B1B digit boundary */
- if (rp % 9) {
- int rpm9 = rp>=0 ? rp%9 : rp%9+9;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/055-fix-strtod-int-optimization-in-non-nearest-rounding-mode.patch b/toolchain/musl/patches/055-fix-strtod-int-optimization-in-non-nearest-rounding-mode.patch
deleted file mode 100644
index 1588b14658..0000000000
--- a/toolchain/musl/patches/055-fix-strtod-int-optimization-in-non-nearest-rounding-mode.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 6ffdc4579ffb34f4aab69ab4c081badabc7c0a9a Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <nsz at port70.net>
-Date: Sun, 4 Sep 2016 04:51:03 +0200
-Subject: fix strtod int optimization in non-nearest rounding mode
-
-the mid-sized integer optimization relies on lnz set up properly
-to mark the last non-zero decimal digit, but this was not done
-if the non-zero digit lied outside the KMAX digits of the base
-10^9 number representation.
-
-so if the fractional part was a very long list of zeros (>2048*9 on
-x86) followed by non-zero digits then the integer optimization could
-kick in discarding the tiny non-zero fraction which can mean wrong
-result on non-nearest rounding mode.
-
-strtof, strtod and strtold were all affected.
----
- src/internal/floatscan.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/src/internal/floatscan.c b/src/internal/floatscan.c
-index 80305ee..ae09852 100644
---- a/src/internal/floatscan.c
-+++ b/src/internal/floatscan.c
-@@ -110,7 +110,10 @@ static long double decfloat(FILE *f, int c, int bits, int emin, int sign, int po
- gotdig=1;
- } else {
- dc++;
-- if (c!='0') x[KMAX-4] |= 1;
-+ if (c!='0') {
-+ lnz = (KMAX-4)*9;
-+ x[KMAX-4] |= 1;
-+ }
- }
- }
- if (!gotrad) lrp=dc;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/065-fix-integer-overflow-of-tm_year-in-__secs_to_tm.patch b/toolchain/musl/patches/065-fix-integer-overflow-of-tm_year-in-__secs_to_tm.patch
deleted file mode 100644
index 6db6fd8365..0000000000
--- a/toolchain/musl/patches/065-fix-integer-overflow-of-tm_year-in-__secs_to_tm.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From bc1e7731cee963e422575f81048792f4d5db9641 Mon Sep 17 00:00:00 2001
-From: Daniel Sabogal <dsabogal at ufl.edu>
-Date: Wed, 2 Nov 2016 22:29:36 -0400
-Subject: fix integer overflow of tm_year in __secs_to_tm
-
-the overflow check for years+100 did not account for the extra
-year computed from the remaining months. instead, perform this
-check after obtaining the final number of years.
----
- src/time/__secs_to_tm.c | 9 +++++----
- 1 file changed, 5 insertions(+), 4 deletions(-)
-
-diff --git a/src/time/__secs_to_tm.c b/src/time/__secs_to_tm.c
-index 3a3123a..093d902 100644
---- a/src/time/__secs_to_tm.c
-+++ b/src/time/__secs_to_tm.c
-@@ -60,15 +60,16 @@ int __secs_to_tm(long long t, struct tm *tm)
- for (months=0; days_in_month[months] <= remdays; months++)
- remdays -= days_in_month[months];
-
-+ if (months >= 10) {
-+ months -= 12;
-+ years++;
-+ }
-+
- if (years+100 > INT_MAX || years+100 < INT_MIN)
- return -1;
-
- tm->tm_year = years + 100;
- tm->tm_mon = months + 2;
-- if (tm->tm_mon >= 12) {
-- tm->tm_mon -=12;
-- tm->tm_year++;
-- }
- tm->tm_mday = remdays + 1;
- tm->tm_wday = wday;
- tm->tm_yday = yday;
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/066-fix-swprintf-internal-buffer-state-and-error-handling.patch b/toolchain/musl/patches/066-fix-swprintf-internal-buffer-state-and-error-handling.patch
deleted file mode 100644
index a6e7c7f5b0..0000000000
--- a/toolchain/musl/patches/066-fix-swprintf-internal-buffer-state-and-error-handling.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 7442442ccc665641a8827177e8e7ed45bbbd6584 Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Mon, 7 Nov 2016 20:39:59 -0500
-Subject: fix swprintf internal buffer state and error handling
-
-the swprintf write callback never reset its buffer pointers, so after
-its 256-byte buffer filled up, it would keep repeating those bytes
-over and over in the output until the destination buffer filled up. it
-also failed to set the error indicator for the stream on EILSEQ,
-potentially allowing output to continue after the error.
----
- src/stdio/vswprintf.c | 9 ++++++++-
- 1 file changed, 8 insertions(+), 1 deletion(-)
-
-diff --git a/src/stdio/vswprintf.c b/src/stdio/vswprintf.c
-index 7d237ba..6eb2f6a 100644
---- a/src/stdio/vswprintf.c
-+++ b/src/stdio/vswprintf.c
-@@ -24,7 +24,14 @@ static size_t sw_write(FILE *f, const unsigned char *s, size_t l)
- c->ws++;
- }
- *c->ws = 0;
-- return i<0 ? i : l0;
-+ if (i < 0) {
-+ f->wpos = f->wbase = f->wend = 0;
-+ f->flags |= F_ERR;
-+ return i;
-+ }
-+ f->wend = f->buf + f->buf_size;
-+ f->wpos = f->wbase = f->buf;
-+ return l0;
- }
-
- int vswprintf(wchar_t *restrict s, size_t n, const wchar_t *restrict fmt, va_list ap)
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/071-fix-build-regression-on-archs-with-variable-page-size.patch b/toolchain/musl/patches/071-fix-build-regression-on-archs-with-variable-page-size.patch
deleted file mode 100644
index 50d23e5056..0000000000
--- a/toolchain/musl/patches/071-fix-build-regression-on-archs-with-variable-page-size.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 4078a5c31fa67987051c2180db7a07702534032f Mon Sep 17 00:00:00 2001
-From: Rich Felker <dalias at aerifal.cx>
-Date: Tue, 8 Nov 2016 18:03:42 -0500
-Subject: fix build regression on archs with variable page size
-
-commit 31fb174dd295e50f7c5cf18d31fcfd5fe5a063b7 used
-DEFAULT_GUARD_SIZE from pthread_impl.h in a static initializer,
-breaking build on archs where its definition, PAGE_SIZE, is not a
-constant. instead, just define DEFAULT_GUARD_SIZE as 4096, the minimal
-page size on any arch we support. pthread_create rounds up to whole
-pages anyway, so defining it to 1 would also work, but a moderately
-meaningful value is nicer to programs that use
-pthread_attr_getguardsize on default-initialized attribute objects.
----
- src/internal/pthread_impl.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
-index 3890bb5..7a679db 100644
---- a/src/internal/pthread_impl.h
-+++ b/src/internal/pthread_impl.h
-@@ -143,7 +143,7 @@ void __block_app_sigs(void *);
- void __restore_sigs(void *);
-
- #define DEFAULT_STACK_SIZE 81920
--#define DEFAULT_GUARD_SIZE PAGE_SIZE
-+#define DEFAULT_GUARD_SIZE 4096
-
- #define __ATTRP_C11_THREAD ((void*)(uintptr_t)-1)
-
---
-cgit v0.11.2
diff --git a/toolchain/musl/patches/099-Add-format-attribute-to-some-function-declarations.patch b/toolchain/musl/patches/099-Add-format-attribute-to-some-function-declarations.patch
deleted file mode 100644
index c495d67e08..0000000000
--- a/toolchain/musl/patches/099-Add-format-attribute-to-some-function-declarations.patch
+++ /dev/null
@@ -1,197 +0,0 @@
-From e6683d001a95d7c3d4d992496f00f77e01fcd268 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke at hauke-m.de>
-Date: Sun, 22 Nov 2015 15:04:23 +0100
-Subject: [PATCH v2] Add format attribute to some function declarations
-
-GCC and Clang are able to check the format arguments given to a
-function and warn the user if there is a error in the format arguments
-or if there is a potential uncontrolled format string security problem
-in the code. GCC does this automatically for some functions like
-printf(), but it is also possible to annotate other functions in a way
-that it will check them too. This feature is used by glibc for many
-functions. This patch adds the attribute to the some functions of musl
-expect for these functions where gcc automatically adds it.
-
-GCC automatically adds checks for these functions: printf, fprintf,
-sprintf, scanf, fscanf, sscanf, strftime, vprintf, vfprintf and
-vsprintf.
-
-The documentation from gcc is here:
-https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html
-
-The documentation from Clang is here:
-http://clang.llvm.org/docs/AttributeReference.html#format-gnu-format
-
-Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
----
- include/err.h | 26 +++++++++++++++++---------
- include/monetary.h | 12 ++++++++++--
- include/stdio.h | 29 ++++++++++++++++++++---------
- include/syslog.h | 12 ++++++++++--
- 4 files changed, 57 insertions(+), 22 deletions(-)
-
---- a/include/err.h
-+++ b/include/err.h
-@@ -8,15 +8,23 @@
- extern "C" {
- #endif
-
--void warn(const char *, ...);
--void vwarn(const char *, va_list);
--void warnx(const char *, ...);
--void vwarnx(const char *, va_list);
-+#if __GNUC__ >= 3
-+#define __fp(x, y) __attribute__ ((__format__ (__printf__, x, y)))
-+#else
-+#define __fp(x, y)
-+#endif
-
--_Noreturn void err(int, const char *, ...);
--_Noreturn void verr(int, const char *, va_list);
--_Noreturn void errx(int, const char *, ...);
--_Noreturn void verrx(int, const char *, va_list);
-+void warn(const char *, ...) __fp(1, 2);
-+void vwarn(const char *, va_list) __fp(1, 0);
-+void warnx(const char *, ...) __fp(1, 2);
-+void vwarnx(const char *, va_list) __fp(1, 0);
-+
-+_Noreturn void err(int, const char *, ...) __fp(2, 3);
-+_Noreturn void verr(int, const char *, va_list) __fp(2, 0);
-+_Noreturn void errx(int, const char *, ...) __fp(2, 3);
-+_Noreturn void verrx(int, const char *, va_list) __fp(2, 0);
-+
-+#undef __fp
-
- #ifdef __cplusplus
- }
---- a/include/monetary.h
-+++ b/include/monetary.h
-@@ -13,8 +13,16 @@ extern "C" {
-
- #include <bits/alltypes.h>
-
--ssize_t strfmon(char *__restrict, size_t, const char *__restrict, ...);
--ssize_t strfmon_l(char *__restrict, size_t, locale_t, const char *__restrict, ...);
-+#if __GNUC__ >= 3
-+#define __fsfm(x, y) __attribute__ ((__format__ (__strfmon__, x, y)))
-+#else
-+#define __fsfm(x, y)
-+#endif
-+
-+ssize_t strfmon(char *__restrict, size_t, const char *__restrict, ...) __fsfm(3, 4);
-+ssize_t strfmon_l(char *__restrict, size_t, locale_t, const char *__restrict, ...) __fsfm(4, 5);
-+
-+#undef __fsfm
-
- #ifdef __cplusplus
- }
---- a/include/stdio.h
-+++ b/include/stdio.h
-@@ -21,6 +21,14 @@ extern "C" {
-
- #include <bits/alltypes.h>
-
-+#if __GNUC__ >= 3
-+#define __fp(x, y) __attribute__ ((__format__ (__printf__, x, y)))
-+#define __fs(x, y) __attribute__ ((__format__ (__scanf__, x, y)))
-+#else
-+#define __fp(x, y)
-+#define __fs(x, y)
-+#endif
-+
- #ifdef __cplusplus
- #define NULL 0L
- #else
-@@ -102,19 +110,19 @@ int puts(const char *);
- int printf(const char *__restrict, ...);
- int fprintf(FILE *__restrict, const char *__restrict, ...);
- int sprintf(char *__restrict, const char *__restrict, ...);
--int snprintf(char *__restrict, size_t, const char *__restrict, ...);
-+int snprintf(char *__restrict, size_t, const char *__restrict, ...) __fp(3, 4);
-
- int vprintf(const char *__restrict, __isoc_va_list);
- int vfprintf(FILE *__restrict, const char *__restrict, __isoc_va_list);
- int vsprintf(char *__restrict, const char *__restrict, __isoc_va_list);
--int vsnprintf(char *__restrict, size_t, const char *__restrict, __isoc_va_list);
-+int vsnprintf(char *__restrict, size_t, const char *__restrict, __isoc_va_list) __fp(3, 0);
-
- int scanf(const char *__restrict, ...);
- int fscanf(FILE *__restrict, const char *__restrict, ...);
- int sscanf(const char *__restrict, const char *__restrict, ...);
--int vscanf(const char *__restrict, __isoc_va_list);
--int vfscanf(FILE *__restrict, const char *__restrict, __isoc_va_list);
--int vsscanf(const char *__restrict, const char *__restrict, __isoc_va_list);
-+int vscanf(const char *__restrict, __isoc_va_list) __fs(1, 0);
-+int vfscanf(FILE *__restrict, const char *__restrict, __isoc_va_list) __fs(2, 0);
-+int vsscanf(const char *__restrict, const char *__restrict, __isoc_va_list) __fs(2, 0);
-
- void perror(const char *);
-
-@@ -135,8 +143,8 @@ int pclose(FILE *);
- int fileno(FILE *);
- int fseeko(FILE *, off_t, int);
- off_t ftello(FILE *);
--int dprintf(int, const char *__restrict, ...);
--int vdprintf(int, const char *__restrict, __isoc_va_list);
-+int dprintf(int, const char *__restrict, ...) __fp(2, 3);
-+int vdprintf(int, const char *__restrict, __isoc_va_list) __fp(2, 0);
- void flockfile(FILE *);
- int ftrylockfile(FILE *);
- void funlockfile(FILE *);
-@@ -175,8 +183,8 @@ int fileno_unlocked(FILE *);
- int getw(FILE *);
- int putw(int, FILE *);
- char *fgetln(FILE *, size_t *);
--int asprintf(char **, const char *, ...);
--int vasprintf(char **, const char *, __isoc_va_list);
-+int asprintf(char **, const char *, ...) __fp(2, 3);
-+int vasprintf(char **, const char *, __isoc_va_list) __fp(2, 0);
- #endif
-
- #ifdef _GNU_SOURCE
-@@ -184,6 +192,9 @@ char *fgets_unlocked(char *, int, FILE *
- int fputs_unlocked(const char *, FILE *);
- #endif
-
-+#undef __fp
-+#undef __fs
-+
- #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
- #define tmpfile64 tmpfile
- #define fopen64 fopen
---- a/include/syslog.h
-+++ b/include/syslog.h
-@@ -56,16 +56,22 @@ extern "C" {
- #define LOG_NOWAIT 0x10
- #define LOG_PERROR 0x20
-
-+#if __GNUC__ >= 3
-+#define __fp(x, y) __attribute__ ((__format__ (__printf__, x, y)))
-+#else
-+#define __fp(x, y)
-+#endif
-+
- void closelog (void);
- void openlog (const char *, int, int);
- int setlogmask (int);
--void syslog (int, const char *, ...);
-+void syslog (int, const char *, ...) __fp(2, 3);
-
- #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
- #define _PATH_LOG "/dev/log"
- #define __NEED_va_list
- #include <bits/alltypes.h>
--void vsyslog (int, const char *, va_list);
-+void vsyslog (int, const char *, va_list) __fp(2, 0);
- #if defined(SYSLOG_NAMES)
- #define INTERNAL_NOPRI 0x10
- #define INTERNAL_MARK (LOG_NFACILITIES<<3)
-@@ -93,6 +99,8 @@ typedef struct {
- #endif
- #endif
-
-+#undef __fp
-+
- #ifdef __cplusplus
- }
- #endif
diff --git a/toolchain/musl/patches/400-fix_quoted_timezone.patch b/toolchain/musl/patches/400-fix_quoted_timezone.patch
deleted file mode 100644
index 79afa4a63b..0000000000
--- a/toolchain/musl/patches/400-fix_quoted_timezone.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/src/time/__tz.c
-+++ b/src/time/__tz.c
-@@ -87,7 +87,7 @@
- int i;
- if (**p == '<') {
- ++*p;
-- for (i=0; **p!='>' && i<TZNAME_MAX; i++)
-+ for (i=0; (*p)[i]!='>' && i<TZNAME_MAX; i++)
- d[i] = (*p)[i];
- ++*p;
- } else {
--
2.11.0
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