diff options
| author | Frédéric Brière <fbriere@fbriere.net> | 2019-09-29 00:38:15 -0400 |
|---|---|---|
| committer | Frédéric Brière <fbriere@fbriere.net> | 2019-12-27 02:35:10 -0500 |
| commit | f1102b9a5e4e45434fb6e581b40f06d8ef39c911 (patch) | |
| tree | b1df4083a09257585da2d8bf4791772c7d08f9f4 /src/line.cpp | |
| parent | 31a25748fccca729e402aca15fca67eb9cc43c03 (diff) | |
| download | twinkle-f1102b9a5e4e45434fb6e581b40f06d8ef39c911.tar twinkle-f1102b9a5e4e45434fb6e581b40f06d8ef39c911.tar.gz twinkle-f1102b9a5e4e45434fb6e581b40f06d8ef39c911.tar.lz twinkle-f1102b9a5e4e45434fb6e581b40f06d8ef39c911.tar.xz twinkle-f1102b9a5e4e45434fb6e581b40f06d8ef39c911.zip | |
Fix "REFER declined" deadlock
This occurs when the user declines an incoming call transfer request,
due to the following path:
- recvd_refer_permission() acquires a read lock over lines_mtx
- move_releasing_lines_to_background() is called
- A write lock over lines_mtx is acquired
Diffstat (limited to 'src/line.cpp')
0 files changed, 0 insertions, 0 deletions