These are checked for early in avcodec_open2() and do not really test the
decoder
but instead waste resources which could be better spend fuzzing the actual
decoder
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
tools/target_dec_fuzzer.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index c232f6d41a..2d9d28b46d 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -206,9 +206,9 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t
size) {
extradata_size = bytestream2_get_le32(&gbc);
- ctx->sample_rate = bytestream2_get_le32(&gbc);
+ ctx->sample_rate = bytestream2_get_le32(&gbc) &
0x7FFFFFFF;
ctx->channels =
(unsigned)bytestream2_get_le32(&gbc) % FF_SANE_NB_CHANNELS;
- ctx->block_align = bytestream2_get_le32(&gbc);
+ ctx->block_align = bytestream2_get_le32(&gbc) &
0x7FFFFFFF;
ctx->codec_tag = bytestream2_get_le32(&gbc);
keyframes = bytestream2_get_le64(&gbc);
ctx->request_channel_layout = bytestream2_get_le64(&gbc);
--
2.24.0
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