diff options
| author | Alin Nastac <alin.nastac@gmail.com> | 2019-11-21 14:06:18 +0100 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2019-11-30 00:53:36 +0100 |
| commit | 839bc1e15ed5c0e00a68c95798b47ae0e279e4e9 (patch) | |
| tree | 891fca78cb1ff214cfd63ead7d81d25691fb24f9 /toolchain/gcc/patches | |
| parent | ca7f1ef575749e3e77961a86b00d9c5cbb9cab04 (diff) | |
| download | upstream-839bc1e15ed5c0e00a68c95798b47ae0e279e4e9.tar.gz upstream-839bc1e15ed5c0e00a68c95798b47ae0e279e4e9.tar.bz2 upstream-839bc1e15ed5c0e00a68c95798b47ae0e279e4e9.zip | |
glibc: backport fix for regexec buffer read overrun
Problem found by AddressSanitizer[1]:
Latest `grep` (git commit 1019e6e) compiled with asan may cause a
heap-buffer-overflow when `-i` is specified.
./grep -i '\(\(\)*.\)*\(\)\(\)\1' /bin/chvt
=================================================================
==16206==ERROR: AddressSanitizer: heap-buffer-overflow on address
1. https://debbugs.gnu.org/34140
Ref: https://sourceware.org/bugzilla/show_bug.cgi?id=24114
Signed-off-by: Alin Nastac <alin.nastac@gmail.com>
[commit title and description facelift]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Diffstat (limited to 'toolchain/gcc/patches')
0 files changed, 0 insertions, 0 deletions