brstm: make sure an ADPC chunk was read for adpcm_thp
authorAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Mon, 4 Jan 2016 11:57:38 +0000 (12:57 +0100)
committerAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Wed, 27 Jan 2016 22:45:44 +0000 (23:45 +0100)
commit94b9e7caaea87a8caee587cf9123ec2e31aacf4b
tree11859f8c7b5283ec3f3a4aee5f19b296eafd9cf7
parent6ffaf40c02d378c1df8b7d048872f9ba685e42de
brstm: make sure an ADPC chunk was read for adpcm_thp

This fixes NULL pointer dereferencing.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit d7d37c479fa71639650751648275615e979beb33)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
libavformat/brstm.c