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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)
commit57d245bc14558e5cf264709e6523c20232d5b714
tree0360fd58aca325152fd2c6bb590e9c591cf48e68tree | snapshot
parent67f70362b9c7506352f2a19ba51ac0e7230a1addcommit | 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.