diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-02-23 01:29:51 +0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-02-24 11:23:42 +0400 |
| commit | 6c6e4dd139159a7dbf1b85f583804b6334ad88c1 (patch) | |
| tree | 50f4675ab3cf3c0f76e695ac87c88b46104e543f /libswresample/swresample.c | |
| parent | a66be608883d54fc0970a8b43f4a51a359e664ee (diff) | |
swr: check that the context for swr_convert() has been initialized
Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswresample/swresample.c')
| -rw-r--r-- | libswresample/swresample.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libswresample/swresample.c b/libswresample/swresample.c index e11826eea2..54e06e1d00 100644 --- a/libswresample/swresample.c +++ b/libswresample/swresample.c @@ -742,6 +742,11 @@ int swr_convert(struct SwrContext *s, uint8_t *out_arg[SWR_CH_MAX], int out_coun AudioData * in= &s->in; AudioData *out= &s->out; + if (!swr_is_initialized(s)) { + av_log(s, AV_LOG_ERROR, "Context has not been initialized\n"); + return AVERROR(EINVAL); + } + while(s->drop_output > 0){ int ret; uint8_t *tmp_arg[SWR_CH_MAX]; |