[sr-dev] git:master: dispatcher(k): safety checks for duri

Module: sip-router Branch: master Commit: 1ff6c9a7fbbc9369d0d240587b21857a4888c47a URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=1ff6c9a… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Sun Jul 19 17:37:22 2009 +0200 dispatcher(k): safety checks for duri - due to usage of SR append_branch() instead of km_append_branch(), duri has to be checked before giving inner fields as parameters --- modules_k/dispatcher/dispatch.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/modules_k/dispatcher/dispatch.c b/modules_k/dispatcher/dispatch.c index b26c2f8..ff260f9 100644 --- a/modules_k/dispatcher/dispatch.c +++ b/modules_k/dispatcher/dispatch.c @@ -1061,7 +1061,8 @@ static inline int ds_update_dst(struct sip_msg *msg, str *uri, int mode) } if(ds_append_branch!=0 && route_type==FAILURE_ROUTE) { - if (append_branch(msg, 0, 0, duri->s, duri->len, Q_UNSPECIFIED, 0)!=1 ) + if (append_branch(msg, 0, 0, (duri)?duri->s:0, (duri)?duri->len:0, + Q_UNSPECIFIED, 0)!=1 ) { LM_ERR("append_branch action failed\n"); return -1;