Commits
![Samuel Holland](https://secure.gravatar.com/avatar/c27167a728d70983da85efb8cdfc5cdc.jpg?s=96&d=mm)
Samuel Holland committed 3de0bbe2131
ASoC: codec2codec: avoid invalid/double-free of pcm runtime commit b6570fdb96edf45bcf71884bd2644bd73d348d1a upstream. The PCM runtime was freed during PMU in the case that the event hook encountered an error. However, it is also unconditionally freed during PMD. Avoid a double-free by dropping the call to kfree in the PMU hook. Fixes: a72706ed8208 ("ASoC: codec2codec: remove ephemeral variables") Cc: stable@vger.kernel.org Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20200213061147.29386-2-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>