[FFmpeg-devel] [PATCH 5/6] tools/target_dec_fuzzer: Do not corrupt the packet size return

Michael Niedermayer michael at niedermayer.cc
Sun Aug 25 21:41:57 EEST 2019


Fixes: Timeout (infinite)
Fixes: 16732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5642166377906176

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 tools/target_dec_fuzzer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index ce259f35e6..57c75bbfab 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -222,7 +222,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
                     if (!avpkt.buf)
                         error("Failed memory allocation");
                 } else {
-                    ret = av_packet_make_refcounted(&avpkt);
+                    int ret = av_packet_make_refcounted(&avpkt);
                     if (ret < 0)
                         error("Failed memory allocation");
                 }
-- 
2.23.0



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