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[GNUnet-SVN] r34355 - gnunet/src/util
From: |
gnunet |
Subject: |
[GNUnet-SVN] r34355 - gnunet/src/util |
Date: |
Thu, 9 Oct 2014 16:09:48 +0200 |
Author: grothoff
Date: 2014-10-09 16:09:48 +0200 (Thu, 09 Oct 2014)
New Revision: 34355
Modified:
gnunet/src/util/container_meta_data.c
Log:
-fix #3550
Modified: gnunet/src/util/container_meta_data.c
===================================================================
--- gnunet/src/util/container_meta_data.c 2014-10-08 15:24:33 UTC (rev
34354)
+++ gnunet/src/util/container_meta_data.c 2014-10-09 14:09:48 UTC (rev
34355)
@@ -1047,7 +1047,8 @@
ic = ntohl (hdr.entries);
dataSize = ntohl (hdr.size);
- if ((sizeof (struct MetaDataEntry) * ic) > dataSize)
+ if ( ((sizeof (struct MetaDataEntry) * ic) > dataSize) ||
+ (dataSize / ic < sizeof (struct MetaDataEntry)) )
{
GNUNET_break_op (0);
return NULL;
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