From cff2c78c513ef8d51e69a6933f1c6aef8a24a6d6 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Mon, 19 Jul 2021 07:55:27 +0200 Subject: resolv: Move ns_name_skip to its own file and into libc (bug 28091) And reformat to GNU style. Avoid out-of-bounds pointer arithmetic. This also results in a fix of bug 28091 due to the additional packet length checks. The symbol was moved using scripts/move-symbol-to-libc.py. Reviewed-by: Carlos O'Donell --- sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist | 2 ++ sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist | 1 - sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist | 2 ++ sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist | 2 ++ sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist | 1 - sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist | 2 ++ sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist | 1 - 7 files changed, 8 insertions(+), 3 deletions(-) (limited to 'sysdeps/unix/sysv/linux/powerpc') diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist index a739673..fe73398 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist @@ -2585,6 +2585,7 @@ GLIBC_2.34 mtx_timedlock F GLIBC_2.34 mtx_trylock F GLIBC_2.34 mtx_unlock F GLIBC_2.34 ns_name_ntop F +GLIBC_2.34 ns_name_skip F GLIBC_2.34 ns_name_unpack F GLIBC_2.34 openpty F GLIBC_2.34 posix_spawn_file_actions_addclosefrom_np F @@ -3023,5 +3024,6 @@ GLIBC_2.9 dup3 F GLIBC_2.9 epoll_create1 F GLIBC_2.9 inotify_init1 F GLIBC_2.9 ns_name_ntop F +GLIBC_2.9 ns_name_skip F GLIBC_2.9 ns_name_unpack F GLIBC_2.9 pipe2 F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist index 65c4147..28c1c23 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist @@ -80,7 +80,6 @@ GLIBC_2.9 ns_name_ntol F GLIBC_2.9 ns_name_pack F GLIBC_2.9 ns_name_pton F GLIBC_2.9 ns_name_rollback F -GLIBC_2.9 ns_name_skip F GLIBC_2.9 ns_name_uncompress F GLIBC_2.9 ns_parse_ttl F GLIBC_2.9 ns_parserr F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist index f4fa630..5889603 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist @@ -2618,6 +2618,7 @@ GLIBC_2.34 mtx_timedlock F GLIBC_2.34 mtx_trylock F GLIBC_2.34 mtx_unlock F GLIBC_2.34 ns_name_ntop F +GLIBC_2.34 ns_name_skip F GLIBC_2.34 ns_name_unpack F GLIBC_2.34 openpty F GLIBC_2.34 posix_spawn_file_actions_addclosefrom_np F @@ -3068,5 +3069,6 @@ GLIBC_2.9 dup3 F GLIBC_2.9 epoll_create1 F GLIBC_2.9 inotify_init1 F GLIBC_2.9 ns_name_ntop F +GLIBC_2.9 ns_name_skip F GLIBC_2.9 ns_name_unpack F GLIBC_2.9 pipe2 F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist index 988ac70..3b45bd4 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist @@ -2354,6 +2354,7 @@ GLIBC_2.34 mtx_timedlock F GLIBC_2.34 mtx_trylock F GLIBC_2.34 mtx_unlock F GLIBC_2.34 ns_name_ntop F +GLIBC_2.34 ns_name_skip F GLIBC_2.34 ns_name_unpack F GLIBC_2.34 openpty F GLIBC_2.34 posix_spawn_file_actions_addclosefrom_np F @@ -2792,5 +2793,6 @@ GLIBC_2.9 dup3 F GLIBC_2.9 epoll_create1 F GLIBC_2.9 inotify_init1 F GLIBC_2.9 ns_name_ntop F +GLIBC_2.9 ns_name_skip F GLIBC_2.9 ns_name_unpack F GLIBC_2.9 pipe2 F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist index f9615e3..264da93 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libresolv.abilist @@ -75,7 +75,6 @@ GLIBC_2.9 ns_name_ntol F GLIBC_2.9 ns_name_pack F GLIBC_2.9 ns_name_pton F GLIBC_2.9 ns_name_rollback F -GLIBC_2.9 ns_name_skip F GLIBC_2.9 ns_name_uncompress F GLIBC_2.9 ns_parse_ttl F GLIBC_2.9 ns_parserr F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist index 1cabd64..7aa4d0e 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist @@ -1493,6 +1493,7 @@ GLIBC_2.17 nl_langinfo_l F GLIBC_2.17 nrand48 F GLIBC_2.17 nrand48_r F GLIBC_2.17 ns_name_ntop F +GLIBC_2.17 ns_name_skip F GLIBC_2.17 ns_name_unpack F GLIBC_2.17 ntohl F GLIBC_2.17 ntohs F @@ -2651,6 +2652,7 @@ GLIBC_2.34 mtx_timedlock F GLIBC_2.34 mtx_trylock F GLIBC_2.34 mtx_unlock F GLIBC_2.34 ns_name_ntop F +GLIBC_2.34 ns_name_skip F GLIBC_2.34 ns_name_unpack F GLIBC_2.34 openpty F GLIBC_2.34 posix_spawn_file_actions_addclosefrom_np F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist index 088a380..0c18a10 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libresolv.abilist @@ -70,7 +70,6 @@ GLIBC_2.17 ns_name_ntol F GLIBC_2.17 ns_name_pack F GLIBC_2.17 ns_name_pton F GLIBC_2.17 ns_name_rollback F -GLIBC_2.17 ns_name_skip F GLIBC_2.17 ns_name_uncompress F GLIBC_2.17 ns_parse_ttl F GLIBC_2.17 ns_parserr F -- cgit v1.1