diff options
-rw-r--r-- | libswresample/swresample.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libswresample/swresample.c b/libswresample/swresample.c index 519cadf97c..7276c7abb5 100644 --- a/libswresample/swresample.c +++ b/libswresample/swresample.c @@ -144,7 +144,15 @@ int swr_init(SwrContext *s){ s-> in_sample_fmt &= 0xFF; s->out_sample_fmt &= 0xFF; - //We assume AVOptions checked the various values and the defaults where allowed + if(s-> in_sample_fmt >= AV_SAMPLE_FMT_NB){ + av_log(s, AV_LOG_ERROR, "Requested sample format %s is invalid\n", av_get_sample_fmt_name(s->in_sample_fmt)); + return AVERROR(EINVAL); + } + if(s->out_sample_fmt >= AV_SAMPLE_FMT_NB){ + av_log(s, AV_LOG_ERROR, "Requested sample format %s is invalid\n", av_get_sample_fmt_name(s->out_sample_fmt)); + return AVERROR(EINVAL); + } + if( s->int_sample_fmt != AV_SAMPLE_FMT_S16 &&s->int_sample_fmt != AV_SAMPLE_FMT_FLT){ av_log(s, AV_LOG_ERROR, "Requested sample format %s is not supported internally, only float & S16 is supported\n", av_get_sample_fmt_name(s->int_sample_fmt)); |