[sr-dev] git:4.0: ratelimit: signed check for pipe number in rpc_set_queue()

[Daniel-Constantin Mierla]

Module: sip-router
Branch: 4.0
Commit: 53655beed57d0165931790683046614e70a8acfd
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=53655beed57d0165931790683046614e70a8acfd

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date:   Fri Dec  6 18:34:49 2013 +0100

ratelimit: signed check for pipe number in rpc_set_queue()

- rpc can reand signed value

(cherry picked from commit ed034d4d9096d8c77269828c8efdafb26eac5372)

---

 modules/ratelimit/ratelimit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/modules/ratelimit/ratelimit.c b/modules/ratelimit/ratelimit.c
index 2aab068..8165ff8 100644
--- a/modules/ratelimit/ratelimit.c
+++ b/modules/ratelimit/ratelimit.c
@@ -1189,7 +1189,7 @@ static void rpc_set_queue(rpc_t *rpc, void *c) {
 
 	if (rpc->scan(c, "dSd", &queue_no, &method, &pipe_no) < 3) return;
 
-	if (pipe_no >= MAX_PIPES || pipe_no < 0) {
+	if (pipe_no >= MAX_PIPES || (int)pipe_no < 0) {
 		LM_ERR("Invalid pipe number: %d\n", pipe_no);
 		rpc->fault(c, 400, "Invalid pipe number");
 		return;