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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 15:14:40 +0000 (08:14 -0700)
commitc53d8dcb68751f499df31f0c07c3be7ccd02fa68
tree93459455b2d3a61c0fe50e2f9c110e0564e723a5tree | snapshot
parenta1e6320c4a1c08d17c920b5c39ef0bb055042a4acommit | 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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