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avcodec/dca_core: always limit frame size to data size

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Silences pointless error message when decoding DTS-in-WAV stream with
excessive frame size stored in header.
This commit is contained in:
foo86 2017-10-09 16:26:06 +03:00
parent 23990950e3
commit 73789b85a7
1 changed files with 1 additions and 1 deletions
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libavcodec/dca_core.c
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@ -1816,7 +1816,7 @@ int ff_dca_core_parse(DCACoreDecoder *s, uint8_t *data, int size)
return ret; return ret;
// Workaround for DTS in WAV // Workaround for DTS in WAV
if (s->frame_size > size && s->frame_size < size + 4) if (s->frame_size > size)
s->frame_size = size; s->frame_size = size;
if (ff_dca_seek_bits(&s->gb, s->frame_size * 8)) { if (ff_dca_seek_bits(&s->gb, s->frame_size * 8)) {