File extensions can also be added to the upload type whitelist; they'll be normalized to types for the actual comparison, so only known extensions will work.
35 B
1x1px
35 B
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![](/GNUsocial/gnu-social/raw/commit/a7380d593371b2e2d20fb2b03c2df825d5c18dff/tests/sample-uploads/image.gif)