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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-01-31 22:26:01 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-01-31 23:43:41 +0100 |
| commit | 8bdba1092f50d52e0af90f425811302ec91152f8 (patch) | |
| tree | 86aa511a74fac09643105b888dd7acf536d8748d | |
| parent | 1df08cae82d75e01b1250bb9416d6cfbab430e82 (diff) | |
| download | ffmpeg-8bdba1092f50d52e0af90f425811302ec91152f8.tar.gz | |
tools/target_dec_fuzzer: Only audio uses the return value to decode packets in pieces, correct the code to match that
Fixes: Timeout
Fixes: 483/fuzz-0-ffmpeg_VIDEO_AV_CODEC_ID_H263I_fuzzer
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | tools/target_dec_fuzzer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c index 533aa37376..8761d96454 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -186,6 +186,8 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { if (ret <= 0 || ret > avpkt.size) break; + if (ctx->codec_type != AVMEDIA_TYPE_AUDIO) + ret = avpkt.size; avpkt.data += ret; avpkt.size -= ret; } |