[FFmpeg-devel] [PATCH 2/3] libavcodec/mlp_parser.c: fix a use_of_uninitialized_value in target_dec_fuzzer.
Thierry Foucu
tfoucu at gmail.com
Thu Jun 4 23:03:15 EEST 2020
the target_dec_fuzzer is checking for the avpkt.data pointer but if the
mlp parser cannot combine the frame, the poutbuf is not set.
---
libavcodec/mlp_parser.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/mlp_parser.c b/libavcodec/mlp_parser.c
index 5d2ddc5a70..e7162f4aa8 100644
--- a/libavcodec/mlp_parser.c
+++ b/libavcodec/mlp_parser.c
@@ -64,6 +64,7 @@ static int mlp_parse(AVCodecParserContext *s,
s->key_frame = 0;
*poutbuf_size = 0;
+ *poutbuf = NULL;
if (buf_size == 0)
return 0;
--
2.27.0.278.ge193c7cf3a9-goog
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