openharmony/startup_appspawn
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清理信号量

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Signed-off-by: xlei1030 <xionglei6@huawei.com>
This commit is contained in:
xlei1030 2022-03-01 14:59:48 +08:00
parent 631afe0e5d
commit 335ed9525e
1 changed files with 17 additions and 3 deletions
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20
src/appspawn_server.cpp
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@ -246,6 +246,17 @@ void AppSpawnServer::LoadAceLib()
#endif
}
static void ClearEnvironment(void)
{
sigset_t mask;
sigemptyset(&mask);
sigaddset(&mask, SIGCHLD);
sigaddset(&mask, SIGTERM);
sigprocmask(SIG_UNBLOCK, &mask, NULL);
return;
}
int AppSpawnServer::StartApp(char *longProcName, int64_t longProcNameLen,
ClientSocket::AppProperty *appProperty, int connectFd, pid_t &pid)
{
@ -274,6 +285,7 @@ int AppSpawnServer::StartApp(char *longProcName, int64_t longProcNameLen,
socket_->CloseServerMonitor();
}
close(fd[0]); // close read fd
ClearEnvironment();
UninstallSigHandler();
SetAppProcProperty(appProperty, longProcName, longProcNameLen, fd);
_exit(0);
@ -794,14 +806,16 @@ int32_t AppSpawnServer::SetAppSandboxProperty(const ClientSocket::AppProperty *a
void AppSpawnServer::SetAppAccessToken(const ClientSocket::AppProperty *appProperty)
{
int32_t ret = SetSelfTokenID(appProperty->accessTokenId);
if (ret != 0) {
HiLog::Error(LABEL, "AppSpawnServer::Failed to set access token id, errno = %{public}d", errno);
}
HiLog::Info(LABEL, "AppSpawnServer::set access token id = %{public}d, ret = %{public}d",
appProperty->accessTokenId, ret);
#ifdef WITH_SELINUX
HapContext hapContext;
ret = hapContext.HapDomainSetcontext(appProperty->apl, appProperty->processName);
if (ret != 0) {
HiLog::Error(LABEL, "AppSpawnServer::Failed to hap domain set context, errno = %{public}d", errno);
} else {
HiLog::Info(LABEL, "AppSpawnServer::Success to hap domain set context, ret = %{public}d", ret);
}
#endif
}