[openwrt/openwrt] ucode: add temporary fix for integer formatting on 32bit systems

[LEDE Commits]

jow pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/3d3d03479d5b4a976cf1320d29f4bd4937d5a4ba

commit 3d3d03479d5b4a976cf1320d29f4bd4937d5a4ba
Author: Jo-Philipp Wich <jo at mein.io>
AuthorDate: Sun Jan 23 00:51:11 2022 +0100

    ucode: add temporary fix for integer formatting on 32bit systems
    
    The ucode VM always passes 64bit integer values to sprintf implementation
    while the `%d` format expects 32bit integers on 32bit platforms, leading
    to incorrect formatting results.
    
    Temporarily solve the issue by casting the numeric argument to int until
    a more thorough fix arrives with the next update.
    
    Fixes: FS#4234
    Signed-off-by: Jo-Philipp Wich <jo at mein.io>
---
 package/utils/ucode/Makefile                                  |  2 +-
 .../ucode/patches/100-fix-int-format-on-32bit-system.patch    | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/package/utils/ucode/Makefile b/package/utils/ucode/Makefile
index 2c11fe05be..beafb94bb4 100644
--- a/package/utils/ucode/Makefile
+++ b/package/utils/ucode/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ucode
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=https://github.com/jow-/ucode.git
diff --git a/package/utils/ucode/patches/100-fix-int-format-on-32bit-system.patch b/package/utils/ucode/patches/100-fix-int-format-on-32bit-system.patch
new file mode 100644
index 0000000000..c557d0c1bd
--- /dev/null
+++ b/package/utils/ucode/patches/100-fix-int-format-on-32bit-system.patch
@@ -0,0 +1,11 @@
+--- a/lib.c
++++ b/lib.c
+@@ -1438,7 +1438,7 @@ uc_printf_common(uc_vm_t *vm, size_t nar
+ 
+ 			switch (t) {
+ 			case UC_INTEGER:
+-				ucv_stringbuf_printf(buf, sfmt, arg.n);
++				ucv_stringbuf_printf(buf, sfmt, (int)arg.n);
+ 				break;
+ 
+ 			case UC_DOUBLE: