diff options
author | Richard Mudgett <rmudgett@digium.com> | 2015-02-17 15:31:46 +0000 |
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committer | Richard Mudgett <rmudgett@digium.com> | 2015-02-17 15:31:46 +0000 |
commit | 6d3fcfc3c2f49b3909b7ae0ebb74d99e2fedbb65 (patch) | |
tree | 8238044471bb69f8a8ae40eeeb41a3af3771b9da /main/privacy.c | |
parent | 562b7bf6f09d9ea5ac8e20575d87f4e892609c20 (diff) |
res_pjsip_refer: Fix crash from a REFER and BYE collision.
Analyzing a one-off crash on a busy system showed that processing a REFER
request had a NULL session channel pointer. The only way I can think of
that could cause this is if an outgoing BYE transaction overlapped the
incoming REFER transaction in a collision. Asterisk sends a BYE while the
phone sends a REFER to complete an attended transfer.
* Made check the session channel pointer before processing an incoming
REFER request in res_pjsip_refer.
* Fixed similar crash potential for res_pjsip supplement incoming request
processing for res_pjsip_sdp_rtp INFO, res_pjsip_caller_id INVITE/UPDATE,
res_pjsip_messaging MESSAGE, and res_pjsip_send_to_voicemail REFER
messages.
* Made res_pjsip_messaging respond to a message body too large with a 413
instead of ignoring it.
ASTERISK-24700 #close
Reported by: Zane Conkle
Review: https://reviewboard.asterisk.org/r/4417/
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@431898 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/privacy.c')
0 files changed, 0 insertions, 0 deletions