diff options
| author | Richard Mudgett <rmudgett@digium.com> | 2016-08-22 15:01:37 -0500 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2016-08-25 17:13:52 -0500 |
| commit | 88e9d05ef7de24f0169032c1ae4cacbe54be0a55 (patch) | |
| tree | b2a200542af70b1360000a8af37e6341fe74487a /main | |
| parent | 4e5b930d3fa11012513a1ba37d2cf7c0068b6407 (diff) | |
ast_framehook_attach() must be called with the channel locked.
The framehook container could become corrupted if the channel lock is not
held before calling.
Change-Id: I1a6b957a1f7b899eb29a186915f8cccab886a438
Diffstat (limited to 'main')
| -rw-r--r-- | main/bridge_basic.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/main/bridge_basic.c b/main/bridge_basic.c index c4cf2a074..b24df0506 100644 --- a/main/bridge_basic.c +++ b/main/bridge_basic.c @@ -3090,7 +3090,9 @@ static int attach_framehook(struct attended_transfer_properties *props, struct a ao2_ref(props, +1); target_interface.data = props; + ast_channel_lock(channel); props->target_framehook_id = ast_framehook_attach(channel, &target_interface); + ast_channel_unlock(channel); if (props->target_framehook_id == -1) { ao2_ref(props, -1); return -1; |