[libss7-commits] mattf: trunk r73 - /trunk/isup.c

[libss7-commits at lists.digium.com]

Author: mattf
Date: Sat Nov 25 15:28:14 2006
New Revision: 73

URL: http://svn.digium.com/view/libss7?view=rev&rev=73
Log:
Make sure we do some checks before sending group messages that are out of protocol spec

Modified:
    trunk/isup.c

Modified: trunk/isup.c
URL: http://svn.digium.com/view/libss7/trunk/isup.c?view=diff&rev=73&r1=72&r2=73
==============================================================================
--- trunk/isup.c (original)
+++ trunk/isup.c Sat Nov 25 15:28:14 2006
@@ -1261,6 +1261,10 @@
 
 	call.cic = begincic;
 	call.range = endcic - begincic;
+
+	if (call.range > 31)
+		return -1;
+
 	return isup_send_message(ss7, &call, messagetype, cicgroup_params);
 }
 
@@ -1273,6 +1277,10 @@
 
 	call.cic = begincic;
 	call.range = endcic - begincic;
+
+	if (call.range > 31)
+		return -1;
+
 	return isup_send_message(ss7, &call, ISUP_GRS, greset_params);
 }
 
@@ -1284,6 +1292,10 @@
 		return -1;
 	call.cic = begincic;
 	call.range = endcic - begincic;
+	
+	if (call.range > 31)
+		return -1;
+
 	return isup_send_message(ss7, &call, ISUP_GRA, greset_params);
 }