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Fix a crash when printing disassembly arrows

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xarkes 2021-05-06 09:18:39 +02:00 committed by karliss
parent 8d4c860690
commit 90f5f2d4cc
1 changed files with 5 additions and 4 deletions
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9
src/widgets/DisassemblyWidget.cpp
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@ -870,16 +870,17 @@ void DisassemblyLeftPanel::paintEvent(QPaintEvent *event)
p.fillRect(event->rect(), Config()->getColor("gui.background").darker(115));
QList<DisassemblyLine> lines = disas->getLines();
if (lines.size() == 0) {
// No line to print, abort early
return;
}
using LineInfo = std::pair<RVA, int>;
std::vector<LineInfo> lineOffsets;
lineOffsets.reserve(lines.size() + arrows.size());
RVA minViewOffset = 0, maxViewOffset = 0;
if (lines.size() > 0) {
minViewOffset = maxViewOffset = lines[0].offset;
}
minViewOffset = maxViewOffset = lines[0].offset;
for (int i = 0; i < lines.size(); i++) {
lineOffsets.emplace_back(lines[i].offset, i);