Wordpress/one-blue-pixel-1-100x100.png at 0fcbdc1e2d7604a5366697404614660d196f37b1

Andrew Ozz 5464dcb2c5 Upload: fix wp_unique_filename() to prevent name collisions with existing or future image sub-size file names, and add unit tests.

Props Viper007Bond, pbiron, azaozz.
Fixes #42437.

git-svn-id: https://develop.svn.wordpress.org/trunk@46822 602fd350-edb4-49c9-b593-d223f7449a82

2019-12-06 22:26:19 +00:00