[GNUnet-SVN] r1381 - GNUnet/src/applications/fragmentation

[grothoff]

Author: grothoff
Date: 2005-07-10 16:36:09 -0700 (Sun, 10 Jul 2005)
New Revision: 1381

Modified:
   GNUnet/src/applications/fragmentation/fragmentation.c
Log:
fragfix

Modified: GNUnet/src/applications/fragmentation/fragmentation.c
===================================================================
--- GNUnet/src/applications/fragmentation/fragmentation.c       2005-07-10 
23:34:45 UTC (rev 1380)
+++ GNUnet/src/applications/fragmentation/fragmentation.c       2005-07-10 
23:36:09 UTC (rev 1381)
@@ -393,7 +393,9 @@
   hash = sender->hashPubKey.bits[0] % DEFRAG_BUCKET_COUNT;
   smf = defragmentationCache[hash];
   while (smf != NULL) {
-    if (OK == tryJoin(smf, sender, (FRAGMENT_Message*) frag)) {
+    if (OK == tryJoin(smf, 
+                     sender,
+                     (FRAGMENT_Message*) frag)) {
       MUTEX_UNLOCK(&defragCacheLock);
       return OK;
     }
@@ -455,7 +457,8 @@
   int id;
   unsigned short mlen;
 
-  if (len < ctx->mtu) {
+  if ( (len < ctx->mtu) ||
+       (buf == NULL) ) {
     FREE(ctx);
     return SYSERR;
   }