From 2fa7c464f019f67c5c0494aaf5ac0f5ecc1ee7a7 Mon Sep 17 00:00:00 2001 From: Harrison Healey Date: Tue, 16 Jan 2018 12:03:31 -0500 Subject: Updated dependencies and added avct/uasurfer (#8089) * Updated dependencies and added avct/uasurfer * Added uasurfer to NOTICE.txt --- vendor/golang.org/x/image/draw/impl.go | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'vendor/golang.org/x/image/draw/impl.go') diff --git a/vendor/golang.org/x/image/draw/impl.go b/vendor/golang.org/x/image/draw/impl.go index 637887be6..75498adbd 100644 --- a/vendor/golang.org/x/image/draw/impl.go +++ b/vendor/golang.org/x/image/draw/impl.go @@ -11,8 +11,9 @@ import ( ) func (z nnInterpolator) Scale(dst Image, dr image.Rectangle, src image.Image, sr image.Rectangle, op Op, opts *Options) { - // Try to simplify a Scale to a Copy. - if dr.Size() == sr.Size() { + // Try to simplify a Scale to a Copy when DstMask is not specified. + // If DstMask is not nil, Copy will call Scale back with same dr and sr, and cause stack overflow. + if dr.Size() == sr.Size() && (opts == nil || opts.DstMask == nil) { Copy(dst, dr.Min, src, sr, op, opts) return } @@ -1048,8 +1049,9 @@ func (nnInterpolator) transform_Image_Image_Src(dst Image, dr, adr image.Rectang } func (z ablInterpolator) Scale(dst Image, dr image.Rectangle, src image.Image, sr image.Rectangle, op Op, opts *Options) { - // Try to simplify a Scale to a Copy. - if dr.Size() == sr.Size() { + // Try to simplify a Scale to a Copy when DstMask is not specified. + // If DstMask is not nil, Copy will call Scale back with same dr and sr, and cause stack overflow. + if dr.Size() == sr.Size() && (opts == nil || opts.DstMask == nil) { Copy(dst, dr.Min, src, sr, op, opts) return } -- cgit v1.2.3-1-g7c22