[asterisk-dev] [Code Review] chan_sip directed pickup deadlock

[Brett Bryant]

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https://reviewboard.asterisk.org/r/1175/
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Review request for Asterisk Developers.


Summary
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This patch fixes a deadlock which would cause ast_do_masquerade to request a channel lock while already holding a sip_pvt structure, violating locking order and causing deadlocks each time a directed pickup was finished locking up asterisk entirely holding the channels lock.


Diffs
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  /team/bbryant/sip-call-pickup/channels/chan_sip.c 313525 

Diff: https://reviewboard.asterisk.org/r/1175/diff


Testing
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Thanks,

Brett

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