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Catch std::bad_alloc thrown by ElfReader on MinGW.

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Change-Id: Ide5445e1cf488c29be620287759147251bc7c26a
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
Friedemann Kleint
2012-08-28 10:44:19 +02:00
committed by hjk
parent 81b431cdca
commit a8ba7054f5
1 changed files with 17 additions and 12 deletions
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29
src/plugins/debugger/moduleshandler.cpp
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@@ -228,19 +228,24 @@ void ModulesModel::removeModule(const QString &modulePath)
void ModulesModel::updateModule(const Module &module)
{
const int row = indexOfModule(module.modulePath);
ElfReader reader(module.modulePath);
ElfData elfData = reader.readHeaders();
try { // MinGW occasionallly throws std::bad_alloc.
ElfReader reader(module.modulePath);
ElfData elfData = reader.readHeaders();
if (row == -1) {
const int n = m_modules.size();
beginInsertRows(QModelIndex(), n, n);
m_modules.push_back(module);
m_modules.back().elfData = elfData;
endInsertRows();
} else {
m_modules[row] = module;
m_modules[row].elfData = elfData;
dataChanged(index(row, 0, QModelIndex()), index(row, 4, QModelIndex()));
if (row == -1) {
const int n = m_modules.size();
beginInsertRows(QModelIndex(), n, n);
m_modules.push_back(module);
m_modules.back().elfData = elfData;
endInsertRows();
} else {
m_modules[row] = module;
m_modules[row].elfData = elfData;
dataChanged(index(row, 0, QModelIndex()), index(row, 4, QModelIndex()));
}
} catch(...) {
qWarning("%s: An exception occurred while reading module '%s'",
Q_FUNC_INFO, qPrintable(module.modulePath));
}
}