sip option flags handled incorrectly
authorDavid Vossel <dvossel@digium.com>
Fri, 17 Jul 2009 17:51:44 +0000 (17:51 +0000)
committerDavid Vossel <dvossel@digium.com>
Fri, 17 Jul 2009 17:51:44 +0000 (17:51 +0000)
(closes issue #15376)
Reported by: Takehiko Ooshima
Tested by: dvossel, Takehiko_Ooshima

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@207029 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

index 0b2b26c..e953393 100644 (file)
@@ -20062,7 +20062,7 @@ static int handle_request_invite(struct sip_pvt *p, struct sip_request *req, int
        required = get_header(req, "Require");
        if (!ast_strlen_zero(required)) {
                required_profile = parse_sip_options(NULL, required);
        required = get_header(req, "Require");
        if (!ast_strlen_zero(required)) {
                required_profile = parse_sip_options(NULL, required);
-               if (required_profile && required_profile != SIP_OPT_REPLACES && required_profile != SIP_OPT_TIMER) {
+               if (required_profile && !(required_profile & (SIP_OPT_REPLACES | SIP_OPT_TIMER))) {
                        /* At this point we only support REPLACES and Session-Timer */
                        transmit_response_with_unsupported(p, "420 Bad extension (unsupported)", req, required);
                        ast_log(LOG_WARNING, "Received SIP INVITE with unsupported required extension: %s\n", required);
                        /* At this point we only support REPLACES and Session-Timer */
                        transmit_response_with_unsupported(p, "420 Bad extension (unsupported)", req, required);
                        ast_log(LOG_WARNING, "Received SIP INVITE with unsupported required extension: %s\n", required);