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TD: Fix MSVC compilation failure

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Also shifts to snprintf to eliminate overrun risk.
This commit is contained in:
Chris Hennes
2022-02-17 11:33:52 -06:00
parent 621c0b31e1
commit cfabcbe9d5
1 changed files with 3 additions and 3 deletions
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6
src/Mod/TechDraw/Gui/TaskCustomizeFormat.cpp
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@@ -202,11 +202,11 @@ void TaskCustomizeFormat::onFormatChanged()
QString formatPreview = ui->leFormat->text();
if (isDimension)
{
int size(80);
constexpr int size(80);
char buffer[size];
std::string formatString = formatPreview.toUtf8().constData();
size = sprintf(buffer,formatString.c_str(),dimRawValue);
formatPreview = QString::fromUtf8(buffer,size);
auto usedSize = snprintf(buffer,size, formatString.c_str(),dimRawValue);
formatPreview = QString::fromUtf8(buffer, usedSize);
}
ui->lbShowPreview->setText(formatPreview);
}