[ALSA] Fix potential NULL pointer dereference in echoaudio midi

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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>

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Giuliano Pochini 2006-11-06 11:42:00 +01:00 • committed by Jaroslav Kysela

parent 5b005a0126

commit 5929546a96

1 changed files with 4 additions and 2 deletions

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sound/pci/echoaudio/midi.c

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