diff options
author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-28 12:30:16 -0400 |
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committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-28 12:30:16 -0400 |
commit | 15dbb5a3f971a28040ae6cbcd8bbdf19b629fa83 (patch) | |
tree | e65562d7300ac653207b1e45ec7e5960ddf78fff /net/ipv4/devinet.c | |
parent | be697c3f137c9ed808753bbbc5d7751c6e5303fc (diff) | |
parent | 5fadd053d9bb4345ec6f405d24db4e7eb49cf81e (diff) |
Merge branch 'master'
Diffstat (limited to 'net/ipv4/devinet.c')
-rw-r--r-- | net/ipv4/devinet.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 74f2207e131..4ec4b2ca6ab 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -715,6 +715,7 @@ int devinet_ioctl(unsigned int cmd, void __user *arg) break; ret = 0; if (ifa->ifa_mask != sin->sin_addr.s_addr) { + u32 old_mask = ifa->ifa_mask; inet_del_ifa(in_dev, ifap, 0); ifa->ifa_mask = sin->sin_addr.s_addr; ifa->ifa_prefixlen = inet_mask_len(ifa->ifa_mask); @@ -728,7 +729,7 @@ int devinet_ioctl(unsigned int cmd, void __user *arg) if ((dev->flags & IFF_BROADCAST) && (ifa->ifa_prefixlen < 31) && (ifa->ifa_broadcast == - (ifa->ifa_local|~ifa->ifa_mask))) { + (ifa->ifa_local|~old_mask))) { ifa->ifa_broadcast = (ifa->ifa_local | ~sin->sin_addr.s_addr); } |