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[bugfix] Check orientation when reading width/height of images (#749)

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tobi 2022-08-10 15:54:15 +02:00 committed by GitHub
parent 2462c5fe22
commit 9a9702c964
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1 changed files with 5 additions and 2 deletions
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7
internal/media/image.go
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@ -72,9 +72,12 @@ func decodeImage(r io.Reader, contentType string) (*imageMeta, error) {
switch contentType {
case mimeImageJpeg:
i, err = jpeg.Decode(r)
i, err = imaging.Decode(r, imaging.AutoOrientation(true))
case mimeImagePng:
i, err = StrippedPngDecode(r)
strippedPngReader := io.Reader(&PNGAncillaryChunkStripper{
Reader: r,
})
i, err = imaging.Decode(strippedPngReader, imaging.AutoOrientation(true))
default:
err = fmt.Errorf("content type %s not recognised", contentType)
}