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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-03-17 22:39:01 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-03-17 22:55:59 +0100 |
| commit | 0b961423ee9fc5362956cc92f2189289060b6953 (patch) | |
| tree | f86ec7cf33c0aefd9cc94035a2133b2e3942809d | |
| parent | ae3d2afd46806531c30b0e343963ade09220148d (diff) | |
| download | ffmpeg-0b961423ee9fc5362956cc92f2189289060b6953.tar.gz | |
avcodec/aacsbr: Replace impossible condition by assert
bits can have a value of 0 or 1 they are never -1 or otherwise negative
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/aacsbr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/aacsbr.c b/libavcodec/aacsbr.c index aa88e253f2..b582d3fe95 100644 --- a/libavcodec/aacsbr.c +++ b/libavcodec/aacsbr.c @@ -728,7 +728,8 @@ static int read_sbr_grid(AACContext *ac, SpectralBandReplication *sbr, break; } - if (bs_pointer < 0 || bs_pointer > ch_data->bs_num_env + 1) { + av_assert0(bs_pointer >= 0); + if (bs_pointer > ch_data->bs_num_env + 1) { av_log(ac->avctx, AV_LOG_ERROR, "Invalid bitstream, bs_pointer points to a middle noise border outside the time borders table: %d\n", bs_pointer); |