diff options
| author | Lars-Peter Clausen <[email protected]> | 2014-06-18 13:32:33 +0200 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2014-06-18 15:13:07 +0200 |
| commit | fd9f26e4eca5d08a27d12c0933fceef76ed9663d (patch) | |
| tree | 1b68c534f868ec086cf78e864888c99bdb70f5b5 /lib/mpi | |
| parent | 82262a46627bebb0febcc26664746c25cef08563 (diff) | |
ALSA: control: Don't access controls outside of protected regions
A control that is visible on the card->controls list can be freed at any time.
This means we must not access any of its memory while not holding the
controls_rw_lock. Otherwise we risk a use after free access.
Signed-off-by: Lars-Peter Clausen <[email protected]>
Acked-by: Jaroslav Kysela <[email protected]>
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'lib/mpi')
0 files changed, 0 insertions, 0 deletions