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| author | Jeevan Ramakant Nagvekar <jeevan.nagvekar1@wipro.com> | 2018-07-27 16:02:51 +0530 |
|---|---|---|
| committer | Manikandan C <mchockalingam@de.adit-jv.com> | 2018-12-17 18:23:03 +0100 |
| commit | fcf2d481410d62b0656c7f3821a341a0d51c9f10 (patch) | |
| tree | 80ca49fd4fe695fb2b255902e60a4951220f9704 | |
| parent | f7a72563bed8a7314229377a070dbf875797907d (diff) | |
| download | DLT-daemon-fcf2d481410d62b0656c7f3821a341a0d51c9f10.tar.gz | |
exit DLT daemon if /dev/null open fails during fork
If /dev/null fails to open during DLT daemon's fork handling,
it is treated as an error and DLT daemon exits.
Signed-off-by: Jeevan Ramakant Nagvekar <jeevan.nagvekar1@wipro.com>
| -rw-r--r-- | src/daemon/dlt-daemon.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/daemon/dlt-daemon.c b/src/daemon/dlt-daemon.c index 6c1d070..016b2c9 100644 --- a/src/daemon/dlt-daemon.c +++ b/src/daemon/dlt-daemon.c @@ -1442,6 +1442,11 @@ void dlt_daemon_daemonize(int verbose) close(fd); } + else + { + dlt_log(LOG_CRIT, "Error opening /dev/null, exiting DLT daemon\n"); + exit(-1); /* fork error */ + } /* Set umask */ umask(DLT_DAEMON_UMASK); |