[openwrt/openwrt] kernel: Deactivate CONFIG_LEGACY_PTYS

LEDE Commits lede-commits at lists.infradead.org
Sat Apr 29 12:59:55 PDT 2023 

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/0fc3a4aa105e56b4a9cb7398dd1b88e75d5d283b

commit 0fc3a4aa105e56b4a9cb7398dd1b88e75d5d283b
Author: Hauke Mehrtens <hauke at hauke-m.de>
AuthorDate: Sat Apr 22 15:40:59 2023 +0200

    kernel: Deactivate CONFIG_LEGACY_PTYS
    
    The legacy (BSD) PTY support could open security problems in a system,
    We do not need them in OpenWrt, deactivate this option in all targets.
    
    Debian also deactivates this option.
    
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 target/linux/mpc85xx/config-5.10         | 2 --
 target/linux/mpc85xx/config-5.15         | 2 --
 target/linux/realtek/rtl838x/config-5.10 | 2 --
 target/linux/realtek/rtl838x/config-5.15 | 2 --
 target/linux/realtek/rtl839x/config-5.10 | 2 --
 target/linux/realtek/rtl839x/config-5.15 | 2 --
 target/linux/realtek/rtl930x/config-5.10 | 2 --
 target/linux/realtek/rtl930x/config-5.15 | 2 --
 target/linux/realtek/rtl931x/config-5.10 | 2 --
 target/linux/realtek/rtl931x/config-5.15 | 2 --
 target/linux/rockchip/armv8/config-5.10  | 2 --
 target/linux/rockchip/armv8/config-5.15  | 2 --
 12 files changed, 24 deletions(-)

diff --git a/target/linux/mpc85xx/config-5.10 b/target/linux/mpc85xx/config-5.10
index 1885a961fe..c2044fabd0 100644
--- a/target/linux/mpc85xx/config-5.10
+++ b/target/linux/mpc85xx/config-5.10
@@ -112,8 +112,6 @@ CONFIG_IRQ_WORK=y
 CONFIG_ISA_DMA_API=y
 CONFIG_KERNEL_START=0xc0000000
 # CONFIG_KSI8560 is not set
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_LOWMEM_CAM_NUM=3
diff --git a/target/linux/mpc85xx/config-5.15 b/target/linux/mpc85xx/config-5.15
index 42d17c1361..9c051e63c1 100644
--- a/target/linux/mpc85xx/config-5.15
+++ b/target/linux/mpc85xx/config-5.15
@@ -112,8 +112,6 @@ CONFIG_IRQ_WORK=y
 CONFIG_ISA_DMA_API=y
 CONFIG_KERNEL_START=0xc0000000
 # CONFIG_KSI8560 is not set
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_LOWMEM_CAM_NUM=3
diff --git a/target/linux/realtek/rtl838x/config-5.10 b/target/linux/realtek/rtl838x/config-5.10
index 9749eec27b..e763557a9f 100644
--- a/target/linux/realtek/rtl838x/config-5.10
+++ b/target/linux/realtek/rtl838x/config-5.10
@@ -116,8 +116,6 @@ CONFIG_IRQ_MIPS_CPU=y
 CONFIG_IRQ_WORK=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_MARVELL_PHY=y
diff --git a/target/linux/realtek/rtl838x/config-5.15 b/target/linux/realtek/rtl838x/config-5.15
index 4e4ed9f44b..ad2c1b43cc 100644
--- a/target/linux/realtek/rtl838x/config-5.15
+++ b/target/linux/realtek/rtl838x/config-5.15
@@ -114,8 +114,6 @@ CONFIG_IRQ_MIPS_CPU=y
 CONFIG_IRQ_WORK=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_MARVELL_PHY=y
diff --git a/target/linux/realtek/rtl839x/config-5.10 b/target/linux/realtek/rtl839x/config-5.10
index 9377d482d7..d464c72225 100644
--- a/target/linux/realtek/rtl839x/config-5.10
+++ b/target/linux/realtek/rtl839x/config-5.10
@@ -109,8 +109,6 @@ CONFIG_IRQ_MIPS_CPU=y
 CONFIG_IRQ_WORK=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LLD_VERSION=0
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
diff --git a/target/linux/realtek/rtl839x/config-5.15 b/target/linux/realtek/rtl839x/config-5.15
index 17edb2b3bb..5fa52ba882 100644
--- a/target/linux/realtek/rtl839x/config-5.15
+++ b/target/linux/realtek/rtl839x/config-5.15
@@ -111,8 +111,6 @@ CONFIG_IRQ_MIPS_CPU=y
 CONFIG_IRQ_WORK=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_MARVELL_PHY=y
diff --git a/target/linux/realtek/rtl930x/config-5.10 b/target/linux/realtek/rtl930x/config-5.10
index bd275a28ba..f61a200c91 100644
--- a/target/linux/realtek/rtl930x/config-5.10
+++ b/target/linux/realtek/rtl930x/config-5.10
@@ -100,8 +100,6 @@ CONFIG_IRQ_MIPS_CPU=y
 CONFIG_IRQ_WORK=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LLD_VERSION=0
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
diff --git a/target/linux/realtek/rtl930x/config-5.15 b/target/linux/realtek/rtl930x/config-5.15
index 35365370ef..af5f2ca7a3 100644
--- a/target/linux/realtek/rtl930x/config-5.15
+++ b/target/linux/realtek/rtl930x/config-5.15
@@ -95,8 +95,6 @@ CONFIG_IRQ_MIPS_CPU=y
 CONFIG_IRQ_WORK=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_MARVELL_PHY=y
diff --git a/target/linux/realtek/rtl931x/config-5.10 b/target/linux/realtek/rtl931x/config-5.10
index 1a6546c031..36e7486804 100644
--- a/target/linux/realtek/rtl931x/config-5.10
+++ b/target/linux/realtek/rtl931x/config-5.10
@@ -101,8 +101,6 @@ CONFIG_IRQ_MIPS_CPU=y
 CONFIG_IRQ_WORK=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LLD_VERSION=0
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
diff --git a/target/linux/realtek/rtl931x/config-5.15 b/target/linux/realtek/rtl931x/config-5.15
index 3abc49a4e9..2da27941c7 100644
--- a/target/linux/realtek/rtl931x/config-5.15
+++ b/target/linux/realtek/rtl931x/config-5.15
@@ -103,8 +103,6 @@ CONFIG_IRQ_WORK=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_KMAP_LOCAL=y
 CONFIG_LEDS_GPIO=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_MARVELL_PHY=y
diff --git a/target/linux/rockchip/armv8/config-5.10 b/target/linux/rockchip/armv8/config-5.10
index 794283fcd9..5f4ded36e0 100644
--- a/target/linux/rockchip/armv8/config-5.10
+++ b/target/linux/rockchip/armv8/config-5.10
@@ -313,8 +313,6 @@ CONFIG_LEDS_PWM=y
 CONFIG_LEDS_SYSCON=y
 CONFIG_LEDS_TRIGGER_CPU=y
 CONFIG_LEDS_TRIGGER_PANIC=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=16
 CONFIG_LIBCRC32C=y
 CONFIG_LIBFDT=y
 CONFIG_LOCALVERSION_AUTO=y
diff --git a/target/linux/rockchip/armv8/config-5.15 b/target/linux/rockchip/armv8/config-5.15
index dc1fbb3d54..bb60489714 100644
--- a/target/linux/rockchip/armv8/config-5.15
+++ b/target/linux/rockchip/armv8/config-5.15
@@ -312,8 +312,6 @@ CONFIG_LEDS_PWM=y
 CONFIG_LEDS_SYSCON=y
 CONFIG_LEDS_TRIGGER_CPU=y
 CONFIG_LEDS_TRIGGER_PANIC=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=16
 CONFIG_LIBCRC32C=y
 CONFIG_LIBFDT=y
 CONFIG_LOCALVERSION_AUTO=y

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