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Initialize variables to fix valgrind warning in pnghandler.

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Conditional jump or move depends on uninitialised value(s)
==7986==    at 0x5B838E8: QPngHandlerPrivate::readPngImage(QImage*)
(qpnghandler.cpp:617)

Change-Id: Ie739ca1665ce600426e2816a6229145d814125cb
Reviewed-by: aavit <eirik.aavitsland@digia.com>
This commit is contained in:
Friedemann Kleint 2013-08-28 12:20:17 +02:00 committed by The Qt Project
parent b49327145e
commit 0ab3e290c4
1 changed files with 7 additions and 7 deletions
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14
src/gui/image/qpnghandler.cpp
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@ -591,14 +591,14 @@ bool Q_INTERNAL_WIN_NO_THROW QPngHandlerPrivate::readPngImage(QImage *outImage)
if (doScaledRead) {
read_image_scaled(outImage, png_ptr, info_ptr, amp, scaledSize);
} else {
png_uint_32 width;
png_uint_32 height;
png_int_32 offset_x;
png_int_32 offset_y;
png_uint_32 width = 0;
png_uint_32 height = 0;
png_int_32 offset_x = 0;
png_int_32 offset_y = 0;
int bit_depth;
int color_type;
int unit_type;
int bit_depth = 0;
int color_type = 0;
int unit_type = PNG_OFFSET_PIXEL;
png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, 0, 0, 0);
png_get_oFFs(png_ptr, info_ptr, &offset_x, &offset_y, &unit_type);
uchar *data = outImage->bits();