From: Ulrich Drepper <drepper@redhat.com>
Date: Thu, 17 Jun 1999 10:45:49 +0000 (+0000)
Subject: Don't fail always when oact is NULL.
X-Git-Tag: cvs/glibc_2-1-2~389
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ce742e78fe1f230e9c14ddf4492e9433a0f02f48;p=thirdparty%2Fglibc.git

Don't fail always when oact is NULL.
---

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c b/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
index 20cde2da2cd..b33feeb09c6 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
@@ -1,5 +1,5 @@
 /* POSIX.1 sigaction call for Linux/SPARC.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Miguel de Icaza (miguel@nuclecu.unam.mx), 1997.
 
@@ -118,12 +118,15 @@ __sigaction (int sig, __const struct sigaction *act, struct sigaction *oact)
     ret = r_sig;
   }
 
-  if (oact && ret >= 0)
+  if (ret >= 0)
     {
-      oact->sa_handler = k_osigact.k_sa_handler;
-      oact->sa_mask.__val[0] = k_osigact.sa_mask;
-      oact->sa_flags = k_osigact.sa_flags;
-      oact->sa_restorer = NULL;
+      if (oact)
+	{
+	  oact->sa_handler = k_osigact.k_sa_handler;
+	  oact->sa_mask.__val[0] = k_osigact.sa_mask;
+	  oact->sa_flags = k_osigact.sa_flags;
+	  oact->sa_restorer = NULL;
+	}
       return ret;
     }