Scenarios where SIGHUP is sent would include the user closing an xterm
while in interactive/nodaemon mode, or similarly when running vpp in the
same mode during testing (e.g., using ssh to run VPP on a DUT). VPP
should exit in these cases; however, generating a core is unwanted.
Type: fix
Signed-off-by: Christian Hopps <chopps@labn.net>
Change-Id: Ibccfe5e676547e913c8a205ff16ab56d9abb1c82
/* have to remove SIGABRT to avoid recursive - os_exit calling abort() */
unsetup_signal_handlers (SIGABRT);
/* have to remove SIGABRT to avoid recursive - os_exit calling abort() */
unsetup_signal_handlers (SIGABRT);
- /* os_exit(1) causes core generation, do not do this for SIGINT */
- if (signum == SIGINT)
+ /* os_exit(1) causes core generation, skip that for SIGINT, SIGHUP */
+ if (signum == SIGINT || signum == SIGHUP)
os_exit (0);
else
os_exit (1);
os_exit (0);
else
os_exit (1);