We discovered an issue when using remote files and the imagemagick module -- in some rare cases, the remote file fails to download, causing the ImagemagickIdentify->build method to get stuck in an infinite loop (when $sourceLocalPath is an empty string).
Needs review
3.1
Code
The change is currently missing an automated test that fails when run with the original code, and succeeds when the bug has been fixed.
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
We experienced this when using image mimetype, width, height in og:image metatags. This loop really made a load on the server, and we had to stop the php processes manually, so I think this fix is really mandatory in production. After applying the patch, it fixed these timeouts.