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ASoC: topology: Add header payload_size verification
authorCezary Rojewski <cezary.rojewski@intel.com>
Fri, 15 Oct 2021 16:12:53 +0000 (18:12 +0200)
committerMark Brown <broonie@kernel.org>
Fri, 29 Oct 2021 15:49:41 +0000 (16:49 +0100)
commita9941ad364a6f0fd50e10c180c931f9124ad83a4
tree0360fd58aca325152fd2c6bb590e9c591cf48e68tree | snapshot
parent44f160c787dd650dcd9bee0c3449a670ea251b50commit | diff
ASoC: topology: Add header payload_size verification

Add sanity check to make sure the data is read within file boundary.
Helps in situations where file is only partially copied or malformed.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20211015161257.27052-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/soc-topology.c diff | blob | history
Linux Kernel Source Tree.