[GNUnet-SVN] r32271 - gnunet/src/util

[gnunet]

Author: harsha
Date: 2014-02-10 11:15:37 +0100 (Mon, 10 Feb 2014)
New Revision: 32271

Modified:
   gnunet/src/util/common_logging.c
Log:
- Allocate buffer large enough to contain UNIX_PATH_MAX size pathnames in case 
of UNIX sockets.


Modified: gnunet/src/util/common_logging.c
===================================================================
--- gnunet/src/util/common_logging.c    2014-02-10 09:15:00 UTC (rev 32270)
+++ gnunet/src/util/common_logging.c    2014-02-10 10:15:37 UTC (rev 32271)
@@ -1139,7 +1139,14 @@
 const char *
 GNUNET_a2s (const struct sockaddr *addr, socklen_t addrlen)
 {
-  static char buf[INET6_ADDRSTRLEN + 8];
+#ifndef WINDOWS
+#define LEN GNUNET_MAX ((INET6_ADDRSTRLEN + 8),         \
+                        (sizeof (struct sockaddr_un) - sizeof (sa_family_t)))
+#else
+#define LEN (INET6_ADDRSTRLEN + 8)
+#endif
+  static char buf[LEN];
+#undef LEN
   static char b2[6];
   const struct sockaddr_in *v4;
   const struct sockaddr_un *un;