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[GNUnet-SVN] r10480 - gnunet/src/transport
From: |
gnunet |
Subject: |
[GNUnet-SVN] r10480 - gnunet/src/transport |
Date: |
Thu, 4 Mar 2010 10:22:01 +0100 |
Author: grothoff
Date: 2010-03-04 10:22:01 +0100 (Thu, 04 Mar 2010)
New Revision: 10480
Modified:
gnunet/src/transport/test_transport_api.c
Log:
handle NULL return, fix leak
Modified: gnunet/src/transport/test_transport_api.c
===================================================================
--- gnunet/src/transport/test_transport_api.c 2010-03-04 09:18:59 UTC (rev
10479)
+++ gnunet/src/transport/test_transport_api.c 2010-03-04 09:22:01 UTC (rev
10480)
@@ -358,20 +358,16 @@
sprintf (buf, "%s/%s", pos, "gnunet-nat-server");
if (GNUNET_DISK_file_test (buf) == GNUNET_YES)
{
- pos = GNUNET_strdup (buf);
- GNUNET_free (buf);
GNUNET_free (path);
- return pos;
+ return buf;
}
pos = end + 1;
}
sprintf (buf, "%s/%s", pos, "gnunet-nat-server");
if (GNUNET_DISK_file_test (buf) == GNUNET_YES)
{
- pos = GNUNET_strdup (buf);
- GNUNET_free (buf);
GNUNET_free (path);
- return pos;
+ return buf;
}
GNUNET_free (buf);
GNUNET_free (path);
@@ -383,9 +379,17 @@
check_gnunet_nat_server()
{
struct stat statbuf;
+ char *p;
- if (0 != STAT (get_path_from_PATH(), &statbuf))
- return GNUNET_SYSERR;
+ p = get_path_from_PATH ();
+ if (p == NULL)
+ return GNUNET_NO;
+ if (0 != STAT (p, &statbuf))
+ {
+ GNUNET_free (p);
+ return GNUNET_SYSERR;
+ }
+ GNUNET_free (p);
if ( (0 != (statbuf.st_mode & S_ISUID)) &&
(statbuf.st_uid == 0) )
return GNUNET_YES;
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