diff options
| author | Richard Mudgett <rmudgett@digium.com> | 2017-08-11 16:31:45 -0500 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2017-08-22 11:59:49 -0500 |
| commit | 9c70c883697d63e6f16b0b06b688a6131423c7e1 (patch) | |
| tree | 9993f85fd8ae520f7942479b42f5d0759b4073e3 /include/asterisk/channel.h | |
| parent | c86619bab87d348cbcd2f3378e4b68c8cb20090b (diff) | |
channel: Fix topology API locking.
* ast_channel_request_stream_topology_change() must not be called with any
channel locks held.
* ast_channel_stream_topology_changed() must be called with only the
passed channel lock held.
ASTERISK-27212
Change-Id: I843de7956d9f1cc7cc02025aea3463d8fe19c691
Diffstat (limited to 'include/asterisk/channel.h')
| -rw-r--r-- | include/asterisk/channel.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h index f0fe5b212..3dfbe61d9 100644 --- a/include/asterisk/channel.h +++ b/include/asterisk/channel.h @@ -4934,7 +4934,7 @@ int ast_channel_is_multistream(struct ast_channel *chan); * \param topology The new stream topology * \param change_source The source that initiated the change * - * \pre chan is locked + * \note Absolutely _NO_ channel locks should be held before calling this function. * * \retval 0 request has been accepted to be attempted * \retval -1 request could not be attempted @@ -4956,7 +4956,7 @@ int ast_channel_request_stream_topology_change(struct ast_channel *chan, * \param chan The channel to provide notice to * \param topology The new stream topology * - * \pre chan is locked + * \pre chan is locked Absolutely _NO_ other channels can be locked. * * \retval 0 success * \retval -1 failure |