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Fix client-side resizing of image uploads (#11570) 

Fixes #11567
This commit is contained in:
ThibG 2019-08-15 11:52:26 +02:00 committed by Eugen Rochko
parent 23f7afa562
commit f178a01c11
1 changed files with 1 additions and 1 deletions
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2
app/javascript/mastodon/utils/resize_image.js
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@ -71,7 +71,7 @@ const processImage = (img, { width, height, orientation, type = 'image/png' }) =
// and return an all-white image instead. Assume reading failed if the resized // and return an all-white image instead. Assume reading failed if the resized
// image is perfectly white. // image is perfectly white.
const imageData = context.getImageData(0, 0, width, height); const imageData = context.getImageData(0, 0, width, height);
if (imageData.every(value => value === 255)) { if (imageData.data.every(value => value === 255)) {
throw 'Failed to read from canvas'; throw 'Failed to read from canvas';
} }