[Forensics-changes] [yara] 393/415: Fix buffer overflow

[Hilko Bengen]

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bengen pushed a commit to branch debian
in repository yara.

commit 3f0380947c39ff94040c0515d4d769184e892811
Author: Victor M. Alvarez <plusvic at gmail.com>
Date:   Thu Feb 6 22:43:22 2014 +0100

    Fix buffer overflow
---
 libyara/re.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libyara/re.c b/libyara/re.c
index ae87c42..2c327d6 100644
--- a/libyara/re.c
+++ b/libyara/re.c
@@ -1501,7 +1501,7 @@ int yr_re_exec(
       fiber = next_fiber;
     }
 
-    if (flags & RE_FLAGS_WIDE && *(input + 1) != 0)
+    if (flags & RE_FLAGS_WIDE && count + 1 < max_count && *(input + 1) != 0)
       _yr_re_fiber_kill_all(&fibers, &storage->fiber_pool);
 
     if (flags & RE_FLAGS_BACKWARDS)

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