sound/soc/intel/sst-haswell-ipc.c · a20cc76b9efae10c20123049df361adcd7f0e0b3 · Eclipse Projects / Oniro Core / linux

10 years ago

ASoC: Intel: Add NULL checks for the stream pointer · f81677b4

Jie Yang authored 10 years ago


We should not send IPC stream commands to FW when the stream is
NULL, dereference the NULL pointer may also occur without precheck.
Here add NULL pointer checks for these stream APIs.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

f81677b4

History

ASoC: Intel: Add NULL checks for the stream pointer

Jie Yang authored 10 years ago


We should not send IPC stream commands to FW when the stream is
NULL, dereference the NULL pointer may also occur without precheck.
Here add NULL pointer checks for these stream APIs.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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