Fixes #5028.
Signed-off-by: Paul B Mahol <one...@gmail.com>
---
libavformat/flac_picture.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavformat/flac_picture.c b/libavformat/flac_picture.c
index 38982b960d..6698d4ea6a 100644
--- a/libavformat/flac_picture.c
+++ b/libavformat/flac_picture.c
@@ -20,6 +20,7 @@
*/
#include "libavutil/avassert.h"
+#include "libavutil/intreadwrite.h"
#include "avformat.h"
#include "flac_picture.h"
#include "id3v2.h"
@@ -119,6 +120,9 @@ int ff_flac_parse_picture(AVFormatContext *s, uint8_t *buf,
int buf_size)
goto fail;
}
+ if (AV_RB64(data->data) == 0x89504e470d0a1a0a)
+ id = AV_CODEC_ID_PNG;
+
st = avformat_new_stream(s, NULL);
if (!st) {
RETURN_ERROR(AVERROR(ENOMEM));
--
2.17.1
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