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QRegion: fix a memory leak

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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>
This commit is contained in:
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; return region;
} }
if (!(pETEs = static_cast<EdgeTableEntry *>(malloc(sizeof(EdgeTableEntry) * Count)))) if (!(pETEs = static_cast<EdgeTableEntry *>(malloc(sizeof(EdgeTableEntry) * Count)))) {
delete region;
return 0; return 0;
}
region->vectorize(); region->vectorize();