* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Fix

memory reallocation.
2007-02-27  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Fix
	memory reallocation.

diff --git a/ChangeLog b/ChangeLog
index 252755d..3211c51 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+       * sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Fix
+       memory reallocation.
+
 2007-02-21  Ulrich Drepper  <drepper@redhat.com>
 
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Add branch predictions

diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c
index 82495de..e43f39f 100644 (file)
--- a/sysdeps/unix/sysv/linux/ifaddrs.c
+++ b/sysdeps/unix/sysv/linux/ifaddrs.c
@@ -1,5 +1,5 @@
 /* getifaddrs -- get names and addresses of all network interfaces
-   Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006, 2007 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
@@ -195,7 +195,7 @@ __netlink_request (struct netlink_handle *h, int type)
              char *new_buf = realloc (use_malloc ? buf : NULL, this_buf_size);
              if (new_buf == NULL)
                goto out_fail;
-             new_buf = buf;
+             buf = new_buf;
 
              use_malloc = true;
            }