Module: sip-router Branch: 3.1 Commit: 1303e86cc6000ca490c6363f9d01bea231e133a9 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=1303e86cc6000ca490c6363f9d01bea231e133a9
Author: Anca Vamanu <[email protected]> Committer: Anca Vamanu <[email protected]> Date: Wed Apr 25 14:55:54 2012 +0300 modules_k/presence Safety check for malformed Subscribe Subscribe with header 'Contact: *' caused crash in presence. (cherry picked from commit 41453eab823500cfc57abd404ecffeb3ed7f01bc) --- modules_k/presence/subscribe.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/modules_k/presence/subscribe.c b/modules_k/presence/subscribe.c index 23030a3..909bb23 100644 --- a/modules_k/presence/subscribe.c +++ b/modules_k/presence/subscribe.c @@ -912,6 +912,12 @@ int extract_sdialog_info(subs_t* subs,struct sip_msg* msg, int mexp, LM_ERR("cannot parse contact header\n"); goto error; } + if(b->star || b->contacts==NULL) + { + LM_ERR("Wrong contact header\n"); + goto error; + } + subs->contact = b->contacts->uri; LM_DBG("subs->contact= %.*s - len = %d\n",subs->contact.len, _______________________________________________ sr-dev mailing list [email protected] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
