| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | From 81814dc2b14843009193efd307d814c26baa61f0 Mon Sep 17 00:00:00 2001 |
| 2 | From: Jiri Popelka <jpopelka@redhat.com> |
| 3 | Date: Wed, 7 Dec 2011 19:14:09 +0100 |
| 4 | Subject: [PATCH] ifconfig interface:0 del <IP> will remove the aliased IP on IA64 |
| 5 | |
| 6 | Upstream-Status: Backport |
| 7 | |
| 8 | commit 81814dc2b14843009193efd307d814c26baa61f0 from |
| 9 | git://git.code.sf.net/p/net-tools/code |
| 10 | |
| 11 | --- |
| 12 | ifconfig.c | 4 +++- |
| 13 | 1 file changed, 3 insertions(+), 1 deletion(-) |
| 14 | |
| 15 | diff --git a/ifconfig.c b/ifconfig.c |
| 16 | index bc405c6..dae8922 100644 |
| 17 | --- a/ifconfig.c |
| 18 | +++ b/ifconfig.c |
| 19 | @@ -890,7 +890,9 @@ int main(int argc, char **argv) |
| 20 | continue; |
| 21 | } |
| 22 | |
| 23 | - memcpy(&ip, &sin.sin_addr.s_addr, sizeof(unsigned long)); |
| 24 | + /* Clear "ip" in case sizeof(unsigned long) > sizeof(sin.sin_addr.s_addr) */ |
| 25 | + ip = 0; |
| 26 | + memcpy(&ip, &sin.sin_addr.s_addr, sizeof(sin.sin_addr.s_addr)); |
| 27 | |
| 28 | if (get_nmbc_parent(ifr.ifr_name, &nm, &bc) < 0) { |
| 29 | fprintf(stderr, _("Interface %s not initialized\n"), |
| 30 | -- |
| 31 | 1.7.9.5 |
| 32 | |