[FFmpeg-devel] [PATCH v2] libavformat/asfdec: Fix regression bug when reading image attachments

[Carl Eugen Hoyos]

Am So., 8. Aug. 2021 um 03:40 Uhr schrieb Soft Works <softworkz at hotmail.com>:

> When I do this:
>
>         if (value_len < 0 || value_len >= (INT_MAX - LEN) / 2)
>             return AVERROR_INVALIDDATA;
>
> Shouldn't we return a different error code? Actually this is not about invalid
> data but about a limitation in the implementation..

It is definitely invalid data.

Carl Eugen