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| author | Martin Storsjö <martin@martin.st> | 2013-07-24 12:21:49 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2013-07-26 23:05:14 +0300 |
| commit | 86f042dcabde2a5386dbd95ab0451b274987d253 (patch) | |
| tree | 53a1ab58dee915b9814920629c0f512c69d5805f /libavformat | |
| parent | 80ade7985cd95156e2156f50adc7b86d0e43a07a (diff) | |
| download | ffmpeg-86f042dcabde2a5386dbd95ab0451b274987d253.tar.gz | |
wtv: Make WTV_SECTOR_BITS a 64 bit constant
This makes sure that values that are left-shifted by this constant
end up casted to 64 bit before shifting, avoiding overflow if the
value ends up larger than 2 GB.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/wtv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/wtv.c b/libavformat/wtv.c index 8b927466cf..d7f85a7445 100644 --- a/libavformat/wtv.c +++ b/libavformat/wtv.c @@ -48,7 +48,7 @@ * */ -#define WTV_SECTOR_BITS 12 +#define WTV_SECTOR_BITS INT64_C(12) #define WTV_SECTOR_SIZE (1 << WTV_SECTOR_BITS) #define WTV_BIGSECTOR_BITS 18 |