[FFmpeg-devel] [PATCH] lavfi/dnn: Fix OpenVINO missing model file corrupt issue.

[Anton Khirnov]

Quoting Ting Fu (2022-08-04 11:31:01)
> DNN OpenVINO backend would not report missing model file if it does not
> exist. It would corrupt directly with out any error infomation. This commit

"corrupt"?

The patch looks completely wrong. Testing for file existence explicitly
is known to be a bad pattern that leads to all kinds of races, security
issues, and other bugs. Just trying to open the file and returning an
error if that fails is the right thing to do.

-- 
Anton Khirnov