[Asterisk-cvs] zaptel zaptel.c,1.74,1.75

[markster at lists.digium.com]

Update of /usr/cvsroot/zaptel
In directory mongoose.digium.com:/tmp/cvs-serv10426

Modified Files:
	zaptel.c 
Log Message:
Prevent possible double free


Index: zaptel.c
===================================================================
RCS file: /usr/cvsroot/zaptel/zaptel.c,v
retrieving revision 1.74
retrieving revision 1.75
diff -u -d -r1.74 -r1.75
--- zaptel.c	4 May 2004 04:46:18 -0000	1.74
+++ zaptel.c	9 May 2004 17:49:49 -0000	1.75
@@ -702,7 +702,7 @@
 	spin_lock_irqsave(&ss->lock, flags);
 	ss->blocksize = j; /* set the blocksize */
 	oldbuf = ss->readbuf[0]; /* Keep track of the old buffer */
-	
+	ss->readbuf[0] = NULL;
 	if (newbuf) {
 		for (x=0;x<numbufs;x++) {
 			ss->readbuf[x] = newbuf + x * j;