Commit ebe4f5f4 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman Committed by Todd Kjos
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Revert "Revert "ALSA: pcm: Fix races among concurrent hw_params and hw_free calls"" 



This reverts commit 162cbdd8.

It fixes CVE-2022-1048 and it had to originally be reverted due to ABI
issues.  Add it back now as the ABI "break" is allowed and we want to
fix this real problem.

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
Change-Id: I230096f0f827d4a49b0574a5cf27667ef132d5d9
parent 0ea619fb
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