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| author | Tanu Kaskinen <tanuk@iki.fi> | 2017-05-08 12:58:49 +0300 |
|---|---|---|
| committer | Tanu Kaskinen <tanuk@iki.fi> | 2017-05-18 23:32:32 +0300 |
| commit | a7017b831e0d5b6f699fe05bc1b67a14c151ef12 (patch) | |
| tree | e4452a6641aa8ffdcf57942d024270dbb4bb9a97 /coverity | |
| parent | e08124f6ba09d553e3a9a3b8fee16f3a83571122 (diff) | |
| download | pulseaudio-a7017b831e0d5b6f699fe05bc1b67a14c151ef12.tar.gz | |
sink-input, source-output: don't allow moving streams that are connected to moving filter devices
When a filter sink is moving, it's not connected to any master sink, and
therefore it's not connected to any IO thread either. In this situation
trying to move a stream that is connected to the filter sink is likely
to result in crashing, because starting the move involves sending a
message to the IO thread. Sometimes this works by accident (the
asyncmsgq of the filter sink still points to the old master sink's
asyncmsgq), but we really should never attempt it. This patch blocks all
moves where the moving stream is connected to a filter sink that itself
is in the middle of a move.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=100277
Diffstat (limited to 'coverity')
0 files changed, 0 insertions, 0 deletions