Michael Niedermayer e6264f00ad avcodec/ffv1dec: Clear quant_table_count if its invalid ...

Fixes deallocation of corrupted pointer
Fixes: 343dfbe142a38b521ed069dc4ea7c03b/signal_sigsegv_421427_4074_ffb11959610278cd40dbc153464aa254.avi
No releases affected

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e04126072e)

Fixes ticket #5052.

2015-12-02 12:03:10 +01:00

40 KiB

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