From 159350b766299fee1bfa44410c19500335267fd8 Mon Sep 17 00:00:00 2001 From: Gunnar Sletta Date: Tue, 3 Nov 2009 13:04:39 +0100 Subject: Fixed crash in QPixmap::fromImage with an Indexed8 without a colortable. Reviewed-by: Trond --- src/gui/image/qpixmap_mac.cpp | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/src/gui/image/qpixmap_mac.cpp b/src/gui/image/qpixmap_mac.cpp index 15350e8..9209d45 100644 --- a/src/gui/image/qpixmap_mac.cpp +++ b/src/gui/image/qpixmap_mac.cpp @@ -305,11 +305,15 @@ void QMacPixmapData::fromImage(const QImage &img, } break; } - case QImage::Format_Indexed8: - for (int x = 0; x < w; ++x) { - *(drow+x) = PREMUL(image.color(*(srow + x))); + case QImage::Format_Indexed8: { + int numColors = image.numColors(); + if (numColors > 0) { + for (int x = 0; x < w; ++x) { + int index = *(srow + x); + *(drow+x) = PREMUL(image.color(qMin(index, numColors))); + } } - break; + } break; case QImage::Format_RGB32: for (int x = 0; x < w; ++x) *(drow+x) = *(((quint32*)srow) + x) | 0xFF000000; -- cgit v0.12