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authorSimon Horman <horms@verge.net.au>2007-12-27 21:19:10 -0800
committerDavid S. Miller <davem@davemloft.net>2007-12-28 13:39:11 -0800
commit9cecd07c3f7a818a5865daad8cb5be408508dc99 (patch)
treeab53cda73cb6873576f5fa6d100623d9c0aac5c8 /net
parent1842c7f260dd24dad2dd8eded80904d7a6c5525f (diff)
[IPV4] Fix ip=dhcp regression
David Brownell pointed out a regression in my recent "Fix ip command line processing" patch. It turns out to be a fairly blatant oversight on my part whereby ic_enable is never set, and thus autoconfiguration is never enabled. Clearly my testing was broken :-( The solution that I have is to set ic_enable to 1 if we hit ip_auto_config_setup(), which basically means that autoconfiguration is activated unless told otherwise. I then flip ic_enable to 0 if ip=off, ip=none, ip=::::::off or ip=::::::none using ic_proto_name(); The incremental patch is below, let me know if a non-incremental version is prepared, as I did as for the original patch to be reverted pending a fix. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/ipconfig.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 420f56ad59f8..56a675734ea5 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1440,6 +1440,7 @@ static int __init ip_auto_config_setup(char *addrs)
int num = 0;
ic_set_manually = 1;
+ ic_enable = 1;
if (ic_proto_name(addrs))
return 1;