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[ALSA] Fix potential NULL pointer dereference in echoaudio midi
authorGiuliano Pochini <pochini@shiny.it>
Mon, 6 Nov 2006 10:42:00 +0000 (11:42 +0100)
committerJaroslav Kysela <perex@suse.cz>
Tue, 9 Jan 2007 08:06:13 +0000 (09:06 +0100)
commite06476eaf7080e72b6d0c8135044a5c2a3a45f72
treee3aa538bda1d3b836cf4c9e3a9784f8639aef642tree | snapshot
parentb5b9f64dbb8dafcbf54dfe38826d91334111f913commit | diff
[ALSA] Fix potential NULL pointer dereference in echoaudio midi

Fix races between the timer handler and the close function.

Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
sound/pci/echoaudio/midi.c diff | blob | history
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