blumia/dde-application-manager
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fix: arg[0] should be program exe

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QProcess::arguments do not contain arg[0].

Signed-off-by: black-desk <me@black-desk.cn>
This commit is contained in:
black-desk
2023-04-23 18:02:00 +08:00
committed by deepin-bot[bot]
parent c043b392c7
commit 8be4c11b1c
1 changed files with 6 additions and 4 deletions
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10
src/modules/startmanager/startmanager.cpp
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@ -467,14 +467,16 @@ bool StartManager::launch(DesktopInfo *info, QString cmdLine, uint32_t timestamp
if (pid == 0) {
envs.insert("GIO_LAUNCHED_DESKTOP_FILE_PID", QByteArray::number(getpid()).constData());
auto argList = process.arguments();
char const * args[argList.length() + 1];
std::transform(argList.constBegin(), argList.constEnd(), args, [](const QString& str){
char const * args[argList.length() + 2];
std::transform(argList.constBegin(), argList.constEnd(), args + 1, [](const QString& str){
auto byte = new QByteArray;
*byte = str.toUtf8();
auto tmp_buf = byte->data();
return tmp_buf;
});
args[process.arguments().length()] = 0;
auto arg0 = process.program().toLocal8Bit();
args[0] = arg0.constData();
args[process.arguments().length() + 1] = 0;
auto envStringList = envs.toStringList();
char const * envs[envStringList.length() + 1];
std::transform(envStringList.constBegin(), envStringList.constEnd(), envs, [](const QString& str){
@ -484,7 +486,7 @@ bool StartManager::launch(DesktopInfo *info, QString cmdLine, uint32_t timestamp
return tmp_buf;
});
envs[envStringList.length()] = 0;
execvpe(process.program().toLocal8Bit().constData(), (char**)args, (char**)envs);
execvpe(arg0.constData(), (char**)args, (char**)envs);
exit(-1);
} else {
if (useProxy) {