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Set SIGCHLD to SIG_DFL in cron's child; instead of SIG_IGN, which alters the

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behavior of wait() causing cron_pclose() to return bogus status and the logging
of bogus status in debug mode.
This commit is contained in:
heas 2005-08-17 22:35:20 +00:00
parent 1ec9bd7cbd
commit be21025dae
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/cron/do_command.c
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@ -1,4 +1,4 @@
/* $NetBSD: do_command.c,v 1.16 2005/03/16 02:53:55 xtraeme Exp $ */
/* $NetBSD: do_command.c,v 1.17 2005/08/17 22:35:20 heas Exp $ */
/* Copyright 1988,1990,1993,1994 by Paul Vixie
* All rights reserved
@ -22,7 +22,7 @@
#if 0
static char rcsid[] = "Id: do_command.c,v 2.12 1994/01/15 20:43:43 vixie Exp ";
#else
__RCSID("$NetBSD: do_command.c,v 1.16 2005/03/16 02:53:55 xtraeme Exp $");
__RCSID("$NetBSD: do_command.c,v 1.17 2005/08/17 22:35:20 heas Exp $");
#endif
#endif
@ -105,7 +105,7 @@ child_process(entry *e, user *u)
* use wait() explictly. so we have to disable the signal (which
* was inherited from the parent).
*/
(void) signal(SIGCHLD, SIG_IGN);
(void) signal(SIGCHLD, SIG_DFL);
#else
/* on system-V systems, we are ignoring SIGCLD. we have to stop
* ignoring it now or the wait() in cron_pclose() won't work.