diff options
Diffstat (limited to 'pkgs/development/libraries/glibc/fix-i686-memchr.patch')
| -rw-r--r-- | pkgs/development/libraries/glibc/fix-i686-memchr.patch | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/pkgs/development/libraries/glibc/fix-i686-memchr.patch b/pkgs/development/libraries/glibc/fix-i686-memchr.patch deleted file mode 100644 index 32564de9f3a..00000000000 --- a/pkgs/development/libraries/glibc/fix-i686-memchr.patch +++ /dev/null @@ -1,23 +0,0 @@ -Fix i686 memchr overflow calculation (BZ#21182) - -https://sourceware.org/git/?p=glibc.git;a=commit;h=3abeeec5f46ff03 -diff --git a/sysdeps/i386/i686/multiarch/memchr-sse2.S b/sysdeps/i386/i686/multiarch/memchr-sse2.S -index 910679c..e41f324 100644 ---- a/sysdeps/i386/i686/multiarch/memchr-sse2.S -+++ b/sysdeps/i386/i686/multiarch/memchr-sse2.S -@@ -117,7 +117,6 @@ L(crosscache): - - # ifndef USE_AS_RAWMEMCHR - jnz L(match_case2_prolog1) -- lea -16(%edx), %edx - /* Calculate the last acceptable address and check for possible - addition overflow by using satured math: - edx = ecx + edx -@@ -125,6 +124,7 @@ L(crosscache): - add %ecx, %edx - sbb %eax, %eax - or %eax, %edx -+ sub $16, %edx - jbe L(return_null) - lea 16(%edi), %edi - # else |