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[GNUnet-SVN] r26987 - gnunet/src/util
From: |
gnunet |
Subject: |
[GNUnet-SVN] r26987 - gnunet/src/util |
Date: |
Wed, 24 Apr 2013 15:11:09 +0200 |
Author: grothoff
Date: 2013-04-24 15:11:09 +0200 (Wed, 24 Apr 2013)
New Revision: 26987
Modified:
gnunet/src/util/common_logging.c
Log:
-make sure result is 0-terminated for UDS
Modified: gnunet/src/util/common_logging.c
===================================================================
--- gnunet/src/util/common_logging.c 2013-04-24 12:42:49 UTC (rev 26986)
+++ gnunet/src/util/common_logging.c 2013-04-24 13:11:09 UTC (rev 26987)
@@ -1206,7 +1206,8 @@
off = 0;
if (un->sun_path[0] == '\0')
off++;
- snprintf (buf, sizeof (buf), "%s%.*s", (off == 1) ? "@" : "",
+ memset (buf, 0, sizeof (buf));
+ snprintf (buf, sizeof (buf) - 1, "%s%.*s", (off == 1) ? "@" : "",
(int) (addrlen - sizeof (sa_family_t) - 1 - off),
&un->sun_path[off]);
return buf;
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