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samba: Only use async signal-safe functions in signal handler

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Otherwise shutdown can hang

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This commit is contained in:
Volker Lendecke 2018-01-04 21:06:02 +01:00 committed by Jeremy Allison
parent e1fb902ca4
commit 361ea74357
1 changed files with 1 additions and 3 deletions
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source4/smbd/server.c
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@ -133,12 +133,10 @@ static void sig_term(int sig)
* We're the process group leader, send * We're the process group leader, send
* SIGTERM to our process group. * SIGTERM to our process group.
*/ */
DBG_ERR("SIGTERM: killing children\n");
kill(-getpgrp(), SIGTERM); kill(-getpgrp(), SIGTERM);
} }
#endif #endif
DBG_ERR("Exiting pid %d on SIGTERM\n", (int)getpid()); _exit(127);
exit(127);
} }
static void sigterm_signal_handler(struct tevent_context *ev, static void sigterm_signal_handler(struct tevent_context *ev,