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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2025-06-21 03:31:03 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2025-07-03 20:21:55 +0200 |
| commit | 73646259a07188a38a9f712a55c7516a98c42668 (patch) | |
| tree | 1b5efc57375fd4a9cb1522baf6b38127af857a3f /libavcodec/encode.c | |
| parent | 82fa6b450d1a23baf88ef5714d9603c1855ffeab (diff) | |
| download | ffmpeg-73646259a07188a38a9f712a55c7516a98c42668.tar.gz | |
avcodec/avcodec: Check sample_rate generically
Check that all audio codecs except decoders with the
AV_CODEC_CAP_CHANNEL_CONF flag have a positive sample rate set.
Fixes: AVERROR_BUG return
Fixes: 413997604/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HCA_fuzzer-5188382613635072
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/encode.c')
| -rw-r--r-- | libavcodec/encode.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/libavcodec/encode.c b/libavcodec/encode.c index 72dfa8867a..38833c566c 100644 --- a/libavcodec/encode.c +++ b/libavcodec/encode.c @@ -633,11 +633,6 @@ static int encode_preinit_audio(AVCodecContext *avctx) avctx->sample_fmt); return AVERROR(EINVAL); } - if (avctx->sample_rate <= 0) { - av_log(avctx, AV_LOG_ERROR, "Invalid audio sample rate: %d\n", - avctx->sample_rate); - return AVERROR(EINVAL); - } ret = avcodec_get_supported_config(avctx, NULL, AV_CODEC_CONFIG_SAMPLE_FORMAT, 0, (const void **) &sample_fmts, |