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avformat/ty: rec_size seems to only need 32bit 

May help CID1604560 Overflowed integer argument

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit be30913538)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2024-07-11 21:53:58 +02:00
parent ec4e963318
commit b22859bd00
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1 changed files with 1 additions and 1 deletions
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libavformat/ty.c
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@ -47,7 +47,7 @@ static const uint8_t ty_AC3AudioPacket[] = { 0x00, 0x00, 0x01, 0xbd };
#define CHUNK_PEEK_COUNT 3 /* number of chunks to probe */
typedef struct TyRecHdr {
int64_t rec_size;
int32_t rec_size;
uint8_t ex[2];
uint8_t rec_type;
uint8_t subrec_type;