[dovecot-cvs] dovecot/src/auth auth-worker-client.c,1.23,1.24

[cras at dovecot.org]

Update of /var/lib/cvs/dovecot/src/auth
In directory talvi:/tmp/cvs-serv9154

Modified Files:
	auth-worker-client.c 
Log Message:
Don't crash if no extra arguments were given to auth worker request.



Index: auth-worker-client.c
===================================================================
RCS file: /var/lib/cvs/dovecot/src/auth/auth-worker-client.c,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -d -r1.23 -r1.24
--- auth-worker-client.c	22 Feb 2006 13:58:43 -0000	1.23
+++ auth-worker-client.c	14 Apr 2006 08:50:45 -0000	1.24
@@ -54,18 +54,20 @@
 	auth_request->context = client;
 	auth_request->id = id;
 
-	t_push();
-	for (tmp = t_strsplit(args, "\t"); *tmp != NULL; tmp++) {
-		value = strchr(*tmp, '=');
-		if (value == NULL)
-			continue;
+	if (args != NULL) {
+		t_push();
+		for (tmp = t_strsplit(args, "\t"); *tmp != NULL; tmp++) {
+			value = strchr(*tmp, '=');
+			if (value == NULL)
+				continue;
 
-		key = t_strdup_until(*tmp, value);
-		value++;
+			key = t_strdup_until(*tmp, value);
+			value++;
 
-		(void)auth_request_import(auth_request, key, value);
+			(void)auth_request_import(auth_request, key, value);
+		}
+		t_pop();
 	}
-	t_pop();
 
 	return auth_request;
 }