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cleanup: fix slow opus parsing on bad data

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bnnm 2024-07-14 19:45:54 +02:00
parent 25c2375f5d
commit 5f5eacd824
1 changed files with 1 additions and 1 deletions
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src/coding/ffmpeg_decoder_custom_opus.c
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@ -273,7 +273,7 @@ static size_t opus_io_size(STREAMFILE* sf, opus_io_data* data) {
break; break;
} }
if (data_size == 0) { if (data_size <= 0 || data_size >= 0xFFFFF) { /* arbitrary max + catch -1/EOF */
VGM_LOG("OPUS: data_size is 0 at %x\n", (uint32_t)offset); VGM_LOG("OPUS: data_size is 0 at %x\n", (uint32_t)offset);
return 0; /* bad rip? or could 'break' and truck along */ return 0; /* bad rip? or could 'break' and truck along */
} }