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| author | Liang Qi <liang.qi@qt.io> | 2016-05-12 07:31:50 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2016-05-12 08:33:08 +0200 |
| commit | 990969655c5fb4d03682e96df9b12101f5ee9815 (patch) | |
| tree | b8fb5c50285105c8bc5a938fb50f93ff9f24889d /src/gui/image/qimage.cpp | |
| parent | a213011a53f12f101d08a04afc8fdacd2d54a232 (diff) | |
| parent | e64b2234e829cc47872225debcf80d6c06db18f0 (diff) | |
Merge remote-tracking branch 'origin/5.7' into dev
Conflicts:
config_help.txt
configure
src/corelib/io/qprocess_wince.cpp
src/plugins/platforms/windows/qwindowstheme.cpp
src/plugins/platforms/xcb/qxcbbackingstore.cpp
tests/auto/corelib/tools/qtimezone/BLACKLIST
tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp
Change-Id: I26644d1cb3b78412c8ff285e2a55bea1bd641c01
Diffstat (limited to 'src/gui/image/qimage.cpp')
| -rw-r--r-- | src/gui/image/qimage.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index 162a1a20b8..3238d83729 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -2454,10 +2454,16 @@ QColor QImage::pixelColor(int x, int y) const */ void QImage::setPixelColor(int x, int y, const QColor &color) { - if (!d || x < 0 || x >= width() || y < 0 || y >= height() || !color.isValid()) { + if (!d || x < 0 || x >= width() || y < 0 || y >= height()) { qWarning("QImage::setPixelColor: coordinate (%d,%d) out of range", x, y); return; } + + if (!color.isValid()) { + qWarning("QImage::setPixelColor: color is invalid"); + return; + } + // QColor is always unpremultiplied QRgba64 c = color.rgba64(); if (!hasAlphaChannel()) |