1 files changed, 5 insertions, 3 deletions

diff --git a/src/lib/libc/stdlib/abort.c b/src/lib/libc/stdlib/abort.c
index 710cd7da47..129a1735f3 100644
--- a/src/lib/libc/stdlib/abort.c
+++ b/src/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);