[FFmpeg-devel] [PATCH] avformat/apngdec: Return error for incomplete header

[Carl Eugen Hoyos]

Am Mi., 11. Dez. 2019 um 12:14 Uhr schrieb Andreas Rheinhardt
<andreas.rheinhardt at gmail.com>:
>
> 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.

What does this fix / does it possibly break files which where decoded so far?

Carl Eugen