[MPlayer-cvslog] r29621 - trunk/stream/realrtsp/real.c

[reimar]

Author: reimar
Date: Wed Sep  2 12:22:08 2009
New Revision: 29621

Log:
Make sure we do not strdup(NULL), avoids a crash with non-real streams.

Modified:
   trunk/stream/realrtsp/real.c

Modified: trunk/stream/realrtsp/real.c
==============================================================================
--- trunk/stream/realrtsp/real.c	Wed Sep  2 12:20:45 2009	(r29620)
+++ trunk/stream/realrtsp/real.c	Wed Sep  2 12:22:08 2009	(r29621)
@@ -441,7 +441,10 @@ rmff_header_t *real_setup_and_get_header
   int i;
 
   /* get challenge */
-  challenge1=strdup(rtsp_search_answers(rtsp_session,"RealChallenge1"));
+  challenge1=rtsp_search_answers(rtsp_session,"RealChallenge1");
+  if (!challenge1)
+      goto out;
+  challenge1=strdup(challenge1);
 #ifdef LOG
   printf("real: Challenge1: %s\n", challenge1);
 #endif