[sr-dev] git:3.1: rr(k): execute callbacks only for local route uri

Module: sip-router Branch: 3.1 Commit: b4fae8b9eee6d893aa2591bcc9039ea53a142161 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=b4fae8b… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Wed Sep 14 11:19:56 2011 +0200 rr(k): execute callbacks only for local route uri - parameters callback are executed only if there is a list with parameters in Route URI and for loose routing the URI has to match myself condition - should fix bogus value of Route URI params in callback function when URI of top Route is not myself - reported by Andreas Granig (cherry picked from commit 10eac9b125ff2a13a2ae240897a3f17bc1243c71) --- modules_k/rr/loose.c | 20 ++++++++++++++++---- 1 files changed, 16 insertions(+), 4 deletions(-) diff --git a/modules_k/rr/loose.c b/modules_k/rr/loose.c index a6d7e44..5c8b244 100644 --- a/modules_k/rr/loose.c +++ b/modules_k/rr/loose.c @@ -581,6 +581,11 @@ static inline int after_strict(struct sip_msg* _m) rt = (rr_t*)hdr->parsed; uri = rt->nameaddr.uri; + /* reset rr handling static vars for safety in error case */ + routed_msg_id = 0; + routed_params.s = NULL; + routed_params.len = 0; + if (parse_uri(uri.s, uri.len, &puri) < 0) { LM_ERR("failed to parse the first route URI\n"); return RR_ERROR; @@ -734,8 +739,9 @@ static inline int after_strict(struct sip_msg* _m) } } - /* run RR callbacks */ - run_rr_callbacks( _m, &routed_params ); + /* run RR callbacks only if we have Route URI parameters */ + if(routed_params.len > 0) + run_rr_callbacks( _m, &routed_params ); return RR_DRIVEN; } @@ -764,6 +770,11 @@ static inline int after_loose(struct sip_msg* _m, int preloaded) rt = (rr_t*)hdr->parsed; uri = rt->nameaddr.uri; + /* reset rr handling static vars for safety in error case */ + routed_msg_id = 0; + routed_params.s = NULL; + routed_params.len = 0; + if (parse_uri(uri.s, uri.len, &puri) < 0) { LM_ERR("failed to parse the first route URI\n"); return RR_ERROR; @@ -889,8 +900,9 @@ static inline int after_loose(struct sip_msg* _m, int preloaded) status = RR_DRIVEN; done: - /* run RR callbacks */ - run_rr_callbacks( _m, &routed_params ); + /* run RR callbacks only if we have Route URI parameters */ + if(routed_params.len > 0) + run_rr_callbacks( _m, &routed_params ); return status; }