pgssubdec: reset rle_data_len/rle_remaining_len on allocation error
authorAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Tue, 31 Jan 2017 00:55:44 +0000 (01:55 +0100)
committerAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Wed, 1 Feb 2017 01:21:28 +0000 (02:21 +0100)
commit842e98b4d83d8cf297e2bc2761f1f47eb89e49e4
treebbb3fedd7a930d9063fa145d2b48a69971994a86
parent536ac72f46b7b5094949b4e6a7e07cc8de86aac9
pgssubdec: reset rle_data_len/rle_remaining_len on allocation error

The code relies on their validity and otherwise can try to access a NULL
object->rle pointer, causing segmentation faults.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
libavcodec/pgssubdec.c