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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-06-27 20:16:12 +0200 |
|---|---|---|
| committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-11-26 01:37:56 +0100 |
| commit | 87781f952b257beb582d6488b778e7f47516ed0a (patch) | |
| tree | 5188868735660eb48310080ac274ee52bd1c75d3 | |
| parent | 85ef06c666d1b114c2a5370b21dfe43f365d57fa (diff) | |
| download | ffmpeg-87781f952b257beb582d6488b778e7f47516ed0a.tar.gz | |
wavpack: use get_bits_long to read up to 32 bits
get_bits should not be used for more than 25 bits.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit f9883a669c3df05a5c453428e080298c6511a17e)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
| -rw-r--r-- | libavcodec/wavpack.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c index b51a21cc9d..d91b66cf2a 100644 --- a/libavcodec/wavpack.c +++ b/libavcodec/wavpack.c @@ -155,7 +155,7 @@ static int wv_get_value(WavpackFrameContext *ctx, GetBitContext *gb, if (t >= 2) { if (get_bits_left(gb) < t - 1) goto error; - t = get_bits(gb, t - 1) | (1 << (t - 1)); + t = get_bits_long(gb, t - 1) | (1 << (t - 1)); } else { if (get_bits_left(gb) < 0) goto error; @@ -186,7 +186,7 @@ static int wv_get_value(WavpackFrameContext *ctx, GetBitContext *gb, } else { if (get_bits_left(gb) < t2 - 1) goto error; - t += get_bits(gb, t2 - 1) | (1 << (t2 - 1)); + t += get_bits_long(gb, t2 - 1) | (1 << (t2 - 1)); } } |