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List: busybox-cvs
Subject: svn commit: trunk/busybox/archival
From: vda () busybox ! net (vda at busybox ! net)
Date: 2006-09-30 21:05:26
Message-ID: 20060930210526.276274859C () busybox ! net
[Download RAW message or body]
Author: vda
Date: 2006-09-30 14:05:25 -0700 (Sat, 30 Sep 2006)
New Revision: 16277
Log:
dpkg: fix use-after-free (bug 939)
Modified:
trunk/busybox/archival/dpkg.c
Changeset:
Modified: trunk/busybox/archival/dpkg.c
===================================================================
--- trunk/busybox/archival/dpkg.c 2006-09-30 20:41:44 UTC (rev 16276)
+++ trunk/busybox/archival/dpkg.c 2006-09-30 21:05:25 UTC (rev 16277)
@@ -304,16 +304,13 @@
deb_ver2++;
}
result = version_compare_part(upstream_ver1, upstream_ver2);
+ if (!result)
+ /* Compare debian versions */
+ result = version_compare_part(deb_ver1, deb_ver2);
free(upstream_ver1);
free(upstream_ver2);
-
- if (result != 0) {
- return result;
- }
-
- /* Compare debian versions */
- return version_compare_part(deb_ver1, deb_ver2);
+ return result;
}
static int test_version(const unsigned int version1, const unsigned int version2, \
const unsigned int operator)
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