When an incomplete header is encountered, apng_read_header would under
certain circumstances only return the return value of the last
successfull call. So override this by returning AVERROR(EIO) manually.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
---
libavformat/apngdec.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/apngdec.c b/libavformat/apngdec.c
index 0f1d04a365..65332c3fc5 100644
--- a/libavformat/apngdec.c
+++ b/libavformat/apngdec.c
@@ -240,6 +240,8 @@ static int apng_read_header(AVFormatContext *s)
}
}
+ return AVERROR(EIO);
+
fail:
return ret;
}
--
2.20.1
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