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AST-2018-005: Add a check for NULL tdata in ast_sip_failover_request
authorGeorge Joseph <gjoseph@digium.com>
Tue, 6 Feb 2018 17:21:32 +0000 (10:21 -0700)
committerGeorge Joseph <gjoseph@digium.com>
Wed, 21 Feb 2018 15:05:26 +0000 (08:05 -0700)
commitbe70eabab0e21b73e976f27878ab3f38ad936736
treed1aa1011e61e146552e0d256659e09f12b45e093tree
parentf6757b1d60512e91e60f808a772d9681cbe65deecommit | diff
AST-2018-005: Add a check for NULL tdata in ast_sip_failover_request

It was discovered that there are some corner cases where a pjsip tsx
might have no last_tx so calling ast_sip_failover_request with
a NULL last_tx as its tdata would cause a crash.

ASTERISK-27618
Reported By:  Sandro Gauci

Change-Id: Ic2b63f6d4ae617c4c19dcdec2a7a6156b54fd15b
res/res_pjsip.c diff | blob | blame | history
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