diff options
Diffstat (limited to 'lib/libc/stdlib/abort.c')
| -rw-r--r-- | lib/libc/stdlib/abort.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/libc/stdlib/abort.c b/lib/libc/stdlib/abort.c index 710cd7da478..129a1735f3b 100644 --- a/lib/libc/stdlib/abort.c +++ b/lib/libc/stdlib/abort.c @@ -1,4 +1,4 @@ -/* $OpenBSD: abort.c,v 1.19 2015/10/23 04:39:24 guenther Exp $ */ +/* $OpenBSD: abort.c,v 1.20 2015/10/25 04:13:59 guenther Exp $ */ /* * Copyright (c) 1985 Regents of the University of California. * All rights reserved. @@ -39,7 +39,7 @@ void abort(void) { sigset_t mask; - + struct sigaction sa; sigfillset(&mask); /* @@ -55,7 +55,9 @@ abort(void) * if SIGABRT ignored, or caught and the handler returns, do * it again, only harder. */ - (void)signal(SIGABRT, SIG_DFL); + memset(&sa, 0, sizeof(sa)); + sa.sa_handler = SIG_DFL; + (void)sigaction(SIGABRT, &sa, NULL); (void)sigprocmask(SIG_SETMASK, &mask, NULL); (void)raise(SIGABRT); _exit(1); |