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- BUGFIX: Stop catching signals once one has been caught to avoid possible infinite loop

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This commit is contained in:
Christophe Dumez
2010-01-03 14:41:28 +00:00
parent 893b7bf7f3
commit facbb650d0
2 changed files with 7 additions and 0 deletions
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6
src/main.cpp
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@@ -62,10 +62,13 @@ QApplication *app;
#ifndef Q_WS_WIN
void sigtermHandler(int) {
signal(SIGTERM, 0);
qDebug("Catching SIGTERM, exiting cleanly");
app->exit();
}
void sigsegvHandler(int) {
signal(SIGABRT, 0);
signal(SIGSEGV, 0);
std::cerr << "\n\n*************************************************************\n";
std::cerr << "Catching SIGSEGV, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
print_stacktrace();
@@ -73,6 +76,8 @@ void sigsegvHandler(int) {
std::abort();
}
void sigabrtHandler(int) {
signal(SIGABRT, 0);
signal(SIGSEGV, 0);
std::cerr << "\n\n*************************************************************\n";
std::cerr << "Catching SIGABRT, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
print_stacktrace();
@@ -210,6 +215,7 @@ int main(int argc, char *argv[]){
delete splash;
}
int ret = app->exec();
signal(SIGTERM, 0);
delete window;
qDebug("GUI was deleted!");
qDebug("Deleting app...");