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(parent: 9def54a) | patch
ASoC: soc-pcm: Add NULL check in BE reparenting
authorSrinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Tue, 22 Nov 2022 06:31:13 +0000 (12:01 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Dec 2022 10:30:41 +0000 (11:30 +0100)
commitc6c050a64fd99442e542e00a1a6074ac9e2e4376
tree7506fcda52a3df248af4e4fc0610f4559fee575atree | snapshot
parent9def54a0d6ceb62b243f3647b0b973fd3214bbc0commit | diff
ASoC: soc-pcm: Add NULL check in BE reparenting

[ Upstream commit 841c1fd8fd143aad063d350ff098081fdda1e380 ]

Add NULL check in dpcm_be_reparent API, to handle
kernel NULL pointer dereference error.
The issue occurred in fuzzing test.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Link: https://lore.kernel.org/r/1669098673-29703-1-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/soc/soc-pcm.c diff | blob | history
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