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Initialize out-variables

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QSplitterPrivate::getRange might return early, and then the variables
will contain garbage.

Fixes warning from clang static analyzer.

Pick-to: 6.1
Change-Id: I0081ad9847f158da4440b945ba2db7e7f5d4780b
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
This commit is contained in:
Volker Hilsheimer 2021-02-23 14:05:46 +01:00
parent a944de7742
commit 4f24e1e9b1
1 changed files with 8 additions and 5 deletions
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13
src/widgets/widgets/qsplitter.cpp
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@ -1404,10 +1404,10 @@ void QSplitter::moveSplitter(int pos, int index)
{
Q_D(QSplitter);
QSplitterLayoutStruct *s = d->list.at(index);
int farMin;
int min;
int max;
int farMax;
int farMin = 0;
int min = 0;
int max = 0;
int farMax = 0;
#ifdef QSPLITTER_DEBUG
int debugp = pos;
@ -1471,7 +1471,10 @@ void QSplitter::getRange(int index, int *min, int *max) const
int QSplitter::closestLegalPosition(int pos, int index)
{
Q_D(QSplitter);
int x, i, n, u;
int x = 0;
int i = 0;
int n = 0;
int u = 0;
return d->adjustPos(pos, index, &u, &n, &i, &x);
}