[asterisk-commits] tilghman: branch 1.4 r235052 - /branches/1.4/res/res_agi.c

[SVN commits to the Asterisk project]

Author: tilghman
Date: Tue Dec 15 09:29:24 2009
New Revision: 235052

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=235052
Log:
Mandatory argument checking
(closes issue #16446)
 Reported by: nicchap

Modified:
    branches/1.4/res/res_agi.c

Modified: branches/1.4/res/res_agi.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.4/res/res_agi.c?view=diff&rev=235052&r1=235051&r2=235052
==============================================================================
--- branches/1.4/res/res_agi.c (original)
+++ branches/1.4/res/res_agi.c Tue Dec 15 09:29:24 2009
@@ -1399,6 +1399,9 @@
 
 static int handle_setmusic(struct ast_channel *chan, AGI *agi, int argc, char *argv[])
 {
+	if (argc < 3) {
+		return RESULT_SHOWUSAGE;
+	}
 	if (!strncasecmp(argv[2], "on", 2))
 		ast_moh_start(chan, argc > 3 ? argv[3] : NULL, NULL);
 	else if (!strncasecmp(argv[2], "off", 3))