diff options
| author | Jeevan Ramakant Nagvekar <jeevan.nagvekar1@wipro.com> | 2018-07-27 16:02:51 +0530 |
|---|---|---|
| committer | Christoph Lipka <clipka@users.noreply.github.com> | 2018-12-21 10:16:46 +0100 |
| commit | a6b8edcaaf6ae68a20b67e7212e04aeb2218c84a (patch) | |
| tree | a4c6a6ed09f522e5ff6875c21f95bf59e95db2d8 | |
| parent | d4ef0bbe46f7cb409792ab62ea1bdd3907fc4489 (diff) | |
| download | DLT-daemon-a6b8edcaaf6ae68a20b67e7212e04aeb2218c84a.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); |