mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-30 08:02:38 -05:00
a068dba78b
* gnu/packages/patches/grep-CVE-2015-1345.patch: New file. * gnu-system.am (dist_patch_DATA): Add it. * gnu/packages/base.scm (grep): Add patch.
17 lines
514 B
Diff
17 lines
514 B
Diff
Fix CVE-2015-1345. From upstream commit
|
|
83a95bd8c8561875b948cadd417c653dbe7ef2e2
|
|
by Yuliy Pisetsky <ypisetsky@fb.com>.
|
|
|
|
diff --git a/src/kwset.c b/src/kwset.c
|
|
index 4003c8d..376f7c3 100644
|
|
--- a/src/kwset.c
|
|
+++ b/src/kwset.c
|
|
@@ -643,6 +643,8 @@ bmexec_trans (kwset_t kwset, char const *text, size_t size)
|
|
if (! tp)
|
|
return -1;
|
|
tp++;
|
|
+ if (ep <= tp)
|
|
+ break;
|
|
}
|
|
}
|
|
}
|