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don't block sigterm otherwise a forked process that sends a sigterm to itself 

never exits (gv), from anon
This commit is contained in:
christos 2006-11-29 01:25:28 +00:00
parent 6b6dc6a617
commit c77cd73835
1 changed files with 5 additions and 3 deletions
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8
usr.bin/mail/mime_child.c
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@ -1,4 +1,4 @@
/* $NetBSD: mime_child.c,v 1.3 2006/11/28 18:45:32 christos Exp $ */ /* $NetBSD: mime_child.c,v 1.4 2006/11/29 01:25:28 christos Exp $ */
/*- /*-
* Copyright (c) 2006 The NetBSD Foundation, Inc. * Copyright (c) 2006 The NetBSD Foundation, Inc.
@ -41,7 +41,7 @@
#include <sys/cdefs.h> #include <sys/cdefs.h>
#ifndef __lint__ #ifndef __lint__
__RCSID("$NetBSD: mime_child.c,v 1.3 2006/11/28 18:45:32 christos Exp $"); __RCSID("$NetBSD: mime_child.c,v 1.4 2006/11/29 01:25:28 christos Exp $");
#endif /* not __lint__ */ #endif /* not __lint__ */
#include <assert.h> #include <assert.h>
@ -111,7 +111,9 @@ prepare_pipe(sigset_t *nset, int p[2])
* We _must_ ignore SIGINT and SIGPIPE or the child * We _must_ ignore SIGINT and SIGPIPE or the child
* will end up in our earlier handlers. * will end up in our earlier handlers.
*/ */
(void)sigfillset(nset); /* XXX - ignore all of em? */ (void)sigemptyset(nset);
(void)sigaddset(nset, SIGINT);
(void)sigaddset(nset, SIGPIPE);
return 0; return 0;
} }