---------------------
PatchSet 11313 
Date: 2007/03/08 11:37:45
Author: hno
Branch: HEAD
Tag: (none) 
Log:
Handle bad results from concurrency enabled helpers in a better manner.

was being misread as an invalid response on channel 0.

Members: 
	src/helper.c:1.62->1.63 

Index: squid/src/helper.c
===================================================================
RCS file: /cvsroot/squid/squid/src/helper.c,v
retrieving revision 1.62
retrieving revision 1.63
diff -u -r1.62 -r1.63
--- squid/src/helper.c	8 Sep 2006 19:41:24 -0000	1.62
+++ squid/src/helper.c	8 Mar 2007 11:37:45 -0000	1.63
@@ -1,6 +1,6 @@
 
 /*
- * $Id: helper.c,v 1.62 2006/09/08 19:41:24 serassio Exp $
+ * $Id: helper.c,v 1.63 2007/03/08 11:37:45 hno Exp $
  *
  * DEBUG: section 84    Helper process maintenance
  * AUTHOR: Harvest Derived?
@@ -752,11 +752,17 @@
 	    t[-1] = '\0';
 	*t++ = '\0';
 	if (hlp->concurrency) {
+	    errno = 0;
 	    i = strtol(msg, &msg, 10);
+	    if (errno)
+		i = -1;
 	    while (*msg && isspace((int) *msg))
 		msg++;
 	}
-	r = srv->requests[i];
+	if (i >= 0 && i < hlp->concurrency)
+	    r = srv->requests[i];
+	else
+	    r = NULL;
 	if (r) {
 	    srv->requests[i] = NULL;
 	    if (cbdataValid(r->data))