[GNUnet-SVN] r36664 - gnunet/src/testbed

[gnunet]

Author: grothoff
Date: 2015-11-16 08:43:22 +0100 (Mon, 16 Nov 2015)
New Revision: 36664

Modified:
   gnunet/src/testbed/gnunet-daemon-testbed-blacklist.c
   gnunet/src/testbed/gnunet-helper-testbed.c
Log:
fix #4054

Modified: gnunet/src/testbed/gnunet-daemon-testbed-blacklist.c
===================================================================
--- gnunet/src/testbed/gnunet-daemon-testbed-blacklist.c        2015-11-16 
07:36:35 UTC (rev 36663)
+++ gnunet/src/testbed/gnunet-daemon-testbed-blacklist.c        2015-11-16 
07:43:22 UTC (rev 36664)
@@ -212,7 +212,7 @@
      const struct GNUNET_CONFIGURATION_Handle *c)
 {
   char *shome;
-  char fname[PATH_MAX];
+  char *fname;
 
   if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (c, "PATHS",
                                                             "GNUNET_HOME",
@@ -221,15 +221,21 @@
     GNUNET_break (0);
     return;
   }
-  GNUNET_assert (0 < GNUNET_snprintf (fname, PATH_MAX, "%s/whitelist", shome));
+  GNUNET_asprintf (&fname,
+                   "%s/whitelist",
+                   shome);
   if (GNUNET_YES == GNUNET_DISK_file_test (fname))
   {
     mode = ACCESS_ALLOW;
     setup_ac (fname, c);
     GNUNET_free (shome);
+    GNUNET_free (fname);
     return;
   }
-  GNUNET_assert (0 < GNUNET_snprintf (fname, PATH_MAX, "%s/blacklist", shome));
+  GNUNET_asprintf (&fname,
+                   "%s/blacklist",
+                   shome);
+  GNUNET_free (fname);
   if (GNUNET_YES == GNUNET_DISK_file_test (fname))
   {
     mode = ACCESS_DENY;

Modified: gnunet/src/testbed/gnunet-helper-testbed.c
===================================================================
--- gnunet/src/testbed/gnunet-helper-testbed.c  2015-11-16 07:36:35 UTC (rev 
36663)
+++ gnunet/src/testbed/gnunet-helper-testbed.c  2015-11-16 07:43:22 UTC (rev 
36664)
@@ -420,13 +420,16 @@
   if (NULL != evstr)
   {
 #ifdef WINDOWS
-    GNUNET_assert (0 != SetEnvironmentVariable (GNUNET_TESTING_PREFIX, evstr));
+    GNUNET_assert (0 != SetEnvironmentVariable (GNUNET_TESTING_PREFIX,
+                                                evstr));
 #else
-    static char evar[2* PATH_MAX];
+    char *evar;
 
-    GNUNET_assert (0 < GNUNET_snprintf (evar, sizeof (evar),
-                                        GNUNET_TESTING_PREFIX "=%s", evstr));
-    putenv (evar);
+    GNUNET_asprintf (&evar,
+                     GNUNET_TESTING_PREFIX "=%s",
+                     evstr);
+    putenv (evar); /* consumes 'evar',
+                      see putenv(): becomes part of envrionment! */
 #endif
     GNUNET_free (evstr);
     evstr = NULL;