diff options
author | Richard Mudgett <rmudgett@digium.com> | 2016-08-22 12:31:24 -0500 |
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committer | Richard Mudgett <rmudgett@digium.com> | 2016-08-25 17:11:51 -0500 |
commit | edca14c8a50e940e8d3be470d136cafa406dd596 (patch) | |
tree | cbe4d63c453027fcc9a025f9a2caff1cc062e176 /include/asterisk/compiler.h | |
parent | 141cd42880b374ea03035dd5776f1e4b4fc92fe6 (diff) |
res_fax.c: Fix deadlock in fax_gateway_indicate_t38().
fax_gateway_indicate_t38() calls ast_indicate_data() which cannot be
called with any channel locks already held. A deadlock can happen if the
function is operating on a local channel.
* Made fax_gateway_indicate_t38() unlock the channel before calling
ast_indicate_data() since fax_gateway_indicate_t38() is always called with
the channel locked.
* Made fax_gateway_indicate_t38() return void since nothing cared about
its return value.
ASTERISK-26203
Reported by: Etienne Lessard
ASTERISK-24822
Reported by: David Brillert
ASTERISK-22732
Reported by: Richard Mudgett
Change-Id: I701ff2d26c5fc23e0d5a48a3fd98759a9fd09407
Diffstat (limited to 'include/asterisk/compiler.h')
0 files changed, 0 insertions, 0 deletions