[sr-dev] git:3.2: pv: use msg pid to check the integrity of cached time

Module: sip-router Branch: 3.2 Commit: 24f138c9c39ac6475347ed76e311e1759d4d8531 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=24f138c… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Tue Nov 22 11:30:02 2011 +0100 pv: use msg pid to check the integrity of cached time - safer when dealing with async or failure processing (cherry picked from commit cc33486a8c17ae2cb4cbb5fce42f7a73646cd3c1) --- modules_k/pv/pv_time.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/modules_k/pv/pv_time.c b/modules_k/pv/pv_time.c index 72f1134..ad7dd2c 100644 --- a/modules_k/pv/pv_time.c +++ b/modules_k/pv/pv_time.c @@ -36,13 +36,16 @@ #include "pv_time.h" static unsigned int _pv_msg_id = 0; +static int _pv_msg_pid = 0; static time_t _pv_msg_tm = 0; + static int pv_update_time(struct sip_msg *msg, time_t *t) { - if(_pv_msg_id != msg->id || _pv_msg_tm==0) + if(_pv_msg_id != msg->id || _pv_msg_pid != msg->pid || _pv_msg_tm==0) { _pv_msg_tm = time(NULL); _pv_msg_id = msg->id; + _pv_msg_pid = msg->pid; if(t!=NULL) *t=_pv_msg_tm;