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QRegion: fix a memory leak 

An early return in case of errors leaked memory tracked in a variable
in scope.

Change-Id: I68cd77890608caff54df7476d38850e5541ce76e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
bb10
Giuseppe D'Angelo 2014-09-20 18:58:47 +02:00
parent 772b799a83
commit d9e1a0f05b
1 changed files with 3 additions and 1 deletions
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4
src/gui/painting/qregion.cpp
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@ -3562,8 +3562,10 @@ static QRegionPrivate *PolygonRegion(const QPoint *Pts, int Count, int rule)
return region;
}
if (!(pETEs = static_cast<EdgeTableEntry *>(malloc(sizeof(EdgeTableEntry) * Count))))
if (!(pETEs = static_cast<EdgeTableEntry *>(malloc(sizeof(EdgeTableEntry) * Count)))) {
delete region;
return 0;
}
region->vectorize();