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

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

	* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Fix
	memory reallocation.
This commit is contained in:
Jakub Jelinek
2007-02-27 11:20:39 +00:00
parent 00a1430e3f
commit fe64626c13
2 changed files with 7 additions and 2 deletions
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4
sysdeps/unix/sysv/linux/ifaddrs.c
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@ -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;
}