--- a/src/utils/execmd.cpp
+++ b/src/utils/execmd.cpp
@@ -63,28 +63,27 @@
class ExecCmd::Internal {
public:
- Internal()
- : m_advise(0), m_provide(0), m_timeoutMs(1000),
- m_rlimit_as_mbytes(0) {
+ Internal() {
+ sigemptyset(&m_blkcld);
}
static bool o_useVfork;
- std::vector<std::string> m_env;
- ExecCmdAdvise *m_advise;
- ExecCmdProvide *m_provide;
- bool m_killRequest;
- int m_timeoutMs;
- int m_rlimit_as_mbytes;
+ vector<string> m_env;
+ ExecCmdAdvise *m_advise{0};
+ ExecCmdProvide *m_provide{0};
+ bool m_killRequest{false};
+ int m_timeoutMs{1000};
+ int m_rlimit_as_mbytes{0};
string m_stderrFile;
// Pipe for data going to the command
- int m_pipein[2];
+ int m_pipein[2]{-1,-1};
std::shared_ptr<NetconCli> m_tocmd;
// Pipe for data coming out
- int m_pipeout[2];
+ int m_pipeout[2]{-1,-1};
std::shared_ptr<NetconCli> m_fromcmd;
// Subprocess id
- pid_t m_pid;
+ pid_t m_pid{-1};
// Saved sigmask
sigset_t m_blkcld;
@@ -100,7 +99,7 @@
inline void dochild(const std::string& cmd, const char **argv,
const char **envv, bool has_input, bool has_output);
};
-bool ExecCmd::Internal::o_useVfork = false;
+bool ExecCmd::Internal::o_useVfork{false};
ExecCmd::ExecCmd(int)
{
@@ -273,7 +272,8 @@
// definitely tried to call killpg(-1,) from time to time.
pid_t grp;
if (m_parent->m_pid > 0 && (grp = getpgid(m_parent->m_pid)) > 0) {
- LOGDEB("ExecCmd: killpg(" << (grp) << ", SIGTERM)\n");
+ LOGDEB("ExecCmd: pid " << m_parent->m_pid << " killpg(" << grp <<
+ ", SIGTERM)\n");
int ret = killpg(grp, SIGTERM);
if (ret == 0) {
for (int i = 0; i < 3; i++) {
@@ -333,9 +333,9 @@
bool has_input, bool has_output)
{
// Start our own process group
- if (setpgid(0, getpid())) {
- LOGINFO("ExecCmd::DOCHILD: setpgid(0, " << getpid() <<
- ") failed: errno " << errno << "\n");
+ if (setpgid(0, 0)) {
+ LOGINFO("ExecCmd::DOCHILD: setpgid(0, 0) failed: errno " << errno <<
+ "\n");
}
// Restore SIGTERM to default. Really, signal handling should be