Updated to fedora-glibc-20060426T2000

4 files changed, 63 insertions, 3 deletions

diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index e4fea334ca..03d26086ac 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -1643,7 +1643,7 @@ getaddrinfo (const char *name, const char *service,
 	  freeaddrinfo (p);
 	  free (in6ai);
 
-	  return -(i & GAIH_EAI);
+	  return -(last_i & GAIH_EAI);
 	}
       if (end)
 	while (*end)
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 812cd97c80..8bec6cdb85 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -28,6 +28,8 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
 
 install-others += $(inst_includedir)/bits/syscall.h
 
+tests += tst-clone
+
 # Generate the list of SYS_* macros for the system calls (__NR_* macros).
 # For bi-arch platforms, the CPU/Makefile defines {32,64}bit-predefine and
 # we generate a file that uses <bits/wordsize.h>.
diff --git a/sysdeps/unix/sysv/linux/ia64/clone2.S b/sysdeps/unix/sysv/linux/ia64/clone2.S
index 69c9e05044..d38eb201ad 100644
--- a/sysdeps/unix/sysv/linux/ia64/clone2.S
+++ b/sysdeps/unix/sysv/linux/ia64/clone2.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -32,10 +32,12 @@ ENTRY(__clone2)
 	.prologue
 	alloc r2=ar.pfs,8,1,6,0
 	cmp.eq p6,p0=0,in0
+	cmp.eq p7,p0=0,in1
 	mov r8=EINVAL
 	mov out0=in3		/* Flags are first syscall argument.	*/
 	mov out1=in1		/* Stack address.			*/
-(p6)	br.cond.spnt.many __syscall_error
+(p6)	br.cond.spnt.many __syscall_error	/* no NULL function pointers */
+(p7)	br.cond.spnt.many __syscall_error	/* no NULL stack pointers */
 	;;
 	mov out2=in2		/* Stack size.				*/
 	mov out3=in5		/* Parent TID Pointer			*/
diff --git a/sysdeps/unix/sysv/linux/tst-clone.c b/sysdeps/unix/sysv/linux/tst-clone.c
new file mode 100644
index 0000000000..8e249c2f04
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tst-clone.c
@@ -0,0 +1,56 @@
+/* Test for proper error/errno handling in clone.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* BZ #2386 */
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sched.h>
+
+int child_fn(void *arg)
+{
+  puts ("FAIL: in child_fn(); should not be here");
+  exit(1);
+}
+
+static int
+do_test (void)
+{
+  int result;
+
+#ifdef __ia64__
+  result = __clone2(child_fn, NULL, 0, 0, NULL, NULL, NULL);
+#else
+  result = clone(child_fn, NULL, (int) NULL, NULL);
+#endif
+
+  if (errno != EINVAL || result != -1)
+    {
+      printf ("FAIL: clone()=%d (wanted -1) errno=%d (wanted %d)\n",
+              result, errno, EINVAL);
+      return 1;
+    }
+
+  puts ("All OK");
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"