[MPlayer-cvslog] r27411 - trunk/command.c

[ben]

Author: ben
Date: Mon Aug  4 15:25:20 2008
New Revision: 27411

Log:

Fixes unsafe 'switch_audio' command with set_property() call.
Without it, MPlayer segv trying to dereference NULL demuxer.
Patch by Mathieu Schroeter (mathieu dot schroeter at gamesover dot ch)



Modified:
   trunk/command.c

Modified: trunk/command.c
==============================================================================
--- trunk/command.c	(original)
+++ trunk/command.c	Mon Aug  4 15:25:20 2008
@@ -835,6 +835,8 @@ static int mp_property_audio(m_option_t 
 
     case M_PROPERTY_STEP_UP:
     case M_PROPERTY_SET:
+	if (!mpctx->demuxer)
+	    return M_PROPERTY_UNAVAILABLE;
 	if (action == M_PROPERTY_SET && arg)
 	    tmp = *((int *) arg);
 	else