[svn-commits] mmichelson: branch group/CCSS r236025 - /team/group/CCSS/channels/chan_dahdi.c

[SVN commits to the Digium repositories]

Author: mmichelson
Date: Mon Dec 21 17:14:12 2009
New Revision: 236025

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=236025
Log:
Fix use of uninitialized variable.


Modified:
    team/group/CCSS/channels/chan_dahdi.c

Modified: team/group/CCSS/channels/chan_dahdi.c
URL: http://svnview.digium.com/svn/asterisk/team/group/CCSS/channels/chan_dahdi.c?view=diff&rev=236025&r1=236024&r2=236025
==============================================================================
--- team/group/CCSS/channels/chan_dahdi.c (original)
+++ team/group/CCSS/channels/chan_dahdi.c Mon Dec 21 17:14:12 2009
@@ -12075,12 +12075,12 @@
 	return p;
 }
 
-static struct dahdi_pvt *determine_starting_point(char *data, ast_group_t *groupmatch, int *channelmatch, int *backwards, int *roundrobin)
+static struct dahdi_pvt *determine_starting_point(char *data, ast_group_t *groupmatch, int *channelmatch, int *backwards, int *roundrobin, int *rr_starting_point)
 {
 	char *dest;
 	char *s;
+	char opt = 0;
 	int x;
-	char opt = 0;
 	int y = 0;
 	int res = 0;
 	struct dahdi_pvt *p;
@@ -12162,6 +12162,9 @@
 
 		p = iflist;
 	}
+	if (*roundrobin) {
+		*rr_starting_point = x;
+	}
 	return p;
 }
 
@@ -12193,7 +12196,6 @@
 	int unavailreason = 0;
 	struct dahdi_pvt *p;
 	struct ast_channel *tmp = NULL;
-	int x;
 	char opt=0;
 	int res=0, y=0;
 	int backwards = 0;
@@ -12201,14 +12203,15 @@
 	int channelmatched = 0;
 	int groupmatched = 0;
 	int transcapdigital = 0;
-
-	p = determine_starting_point(data, &groupmatch, &channelmatch, &backwards, &roundrobin);
+	int rr_starting_point;
+
+	p = determine_starting_point(data, &groupmatch, &channelmatch, &backwards, &roundrobin, &rr_starting_point);
 	/* Search for an unowned channel */
 	exitpvt = p;
 	ast_mutex_lock(&iflock);
 	while (p && !tmp) {
 		if (roundrobin)
-			round_robin[x] = p;
+			round_robin[rr_starting_point] = p;
 #if 0
 		ast_verbose("name = %s, %d, %d, %llu\n",p->owner ? p->owner->name : "<none>", p->channel, channelmatch, groupmatch);
 #endif
@@ -12323,8 +12326,8 @@
 	int channelmatched = 0;
 	int backwards = 0;
 	int roundrobin = 0;
-	/* STUB */
-	p = determine_starting_point((char *)dest, &groupmatch, &channelmatch, &backwards, &roundrobin);
+	int rr_starting_point = 0;
+	p = determine_starting_point((char *)dest, &groupmatch, &channelmatch, &backwards, &roundrobin, &rr_starting_point);
 	exitpvt = p;
 	for(;;) {
 		if (is_group_or_channel_match(p, groupmatch, &groupmatched, channelmatch, &channelmatched)) {