packages/utils/grep/patches/0001-grep-F-fix-a-heap-buffer-read-overrun.patch
Julen Landa Alustiza e0edca76da grep: Fix CVE-2015-1345 heap buffer overrun
Signed-off-by: Julen Landa Alustiza <julen@zokormazo.info>
2015-02-17 12:50:51 +01:00

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Diff

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;
}
}
}
--
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