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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-06-03 00:48:29 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-10 02:13:12 +0200 |
| commit | 9db97584ca5b1664f44f43f18546f78afd4db686 (patch) | |
| tree | b41f202248a52114d03d4d3362e7e1c92f073495 | |
| parent | 04bb8cc842125381a966e064fcee3e7fe8ee6386 (diff) | |
| download | ffmpeg-9db97584ca5b1664f44f43f18546f78afd4db686.tar.gz | |
swresample: Check the return value of resampler->init()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 02915602d9313aa4b108342a3081244b9d2422bf)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libswresample/swresample.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libswresample/swresample.c b/libswresample/swresample.c index c534ccf0dc..e866dc24e9 100644 --- a/libswresample/swresample.c +++ b/libswresample/swresample.c @@ -352,6 +352,10 @@ av_cold int swr_init(struct SwrContext *s){ if (s->out_sample_rate!=s->in_sample_rate || (s->flags & SWR_FLAG_RESAMPLE)){ s->resample = s->resampler->init(s->resample, s->out_sample_rate, s->in_sample_rate, s->filter_size, s->phase_shift, s->linear_interp, s->cutoff, s->int_sample_fmt, s->filter_type, s->kaiser_beta, s->precision, s->cheby); + if (!s->resample) { + av_log(s, AV_LOG_ERROR, "Failed to initilaize resampler\n"); + return AVERROR(ENOMEM); + } }else s->resampler->free(&s->resample); if( s->int_sample_fmt != AV_SAMPLE_FMT_S16P |