mirror of https://gitee.com/openkylin/linux.git
dd7b836d6b
When node is removed from IEEE 1394 bus, any transaction fails to the node.
In the case, ALSA dice driver doesn't stop isochronous contexts even if
they are running. As a result, null pointer dereference occurs in callback
from the running context.
This commit fixes the bug to release isochronous contexts always.
Cc: <stable@vger.kernel.org> # v5.4 or later
Fixes:
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|---|---|---|
| .. | ||
| Makefile | ||
| dice-alesis.c | ||
| dice-extension.c | ||
| dice-harman.c | ||
| dice-hwdep.c | ||
| dice-interface.h | ||
| dice-midi.c | ||
| dice-mytek.c | ||
| dice-pcm.c | ||
| dice-presonus.c | ||
| dice-proc.c | ||
| dice-stream.c | ||
| dice-tcelectronic.c | ||
| dice-transaction.c | ||
| dice.c | ||
| dice.h | ||