diff options
author | Milan Kocian <milon@wq.cz> | 2007-05-23 14:55:06 -0700 |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2007-05-24 16:36:53 -0700 |
commit | b8f558313506b5bc435f2e031f3bec4b1725098e (patch) | |
tree | e82ba2864feff645abfd31ac49b3c235e48ded3d /net/ipv4 | |
parent | 8a903be129a741fd1e1d44223f0e3a01c357bde5 (diff) | |
download | linux-stable-b8f558313506b5bc435f2e031f3bec4b1725098e.tar.gz linux-stable-b8f558313506b5bc435f2e031f3bec4b1725098e.tar.bz2 linux-stable-b8f558313506b5bc435f2e031f3bec4b1725098e.zip |
[RTNETLINK]: Fix sending netlink message when replace route.
When you replace route via ip r r command the netlink multicast message is
not send. This patch corrects it. NL message is sent with NLM_F_REPLACE
flag.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=8320
Signed-off-by: Milan Kocian <milon@wq.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/fib_hash.c | 6 | ||||
-rw-r--r-- | net/ipv4/fib_lookup.h | 3 | ||||
-rw-r--r-- | net/ipv4/fib_semantics.c | 5 | ||||
-rw-r--r-- | net/ipv4/fib_trie.c | 6 |
4 files changed, 13 insertions, 7 deletions
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c index 9cfecf1215c9..07e843a47dde 100644 --- a/net/ipv4/fib_hash.c +++ b/net/ipv4/fib_hash.c @@ -456,6 +456,8 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg) fib_release_info(fi_drop); if (state & FA_S_ACCESSED) rt_cache_flush(-1); + rtmsg_fib(RTM_NEWROUTE, key, fa, cfg->fc_dst_len, tb->tb_id, + &cfg->fc_nlinfo, NLM_F_REPLACE); return 0; } @@ -523,7 +525,7 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg) rt_cache_flush(-1); rtmsg_fib(RTM_NEWROUTE, key, new_fa, cfg->fc_dst_len, tb->tb_id, - &cfg->fc_nlinfo); + &cfg->fc_nlinfo, 0); return 0; out_free_new_fa: @@ -589,7 +591,7 @@ static int fn_hash_delete(struct fib_table *tb, struct fib_config *cfg) fa = fa_to_delete; rtmsg_fib(RTM_DELROUTE, key, fa, cfg->fc_dst_len, - tb->tb_id, &cfg->fc_nlinfo); + tb->tb_id, &cfg->fc_nlinfo, 0); kill_fn = 0; write_lock_bh(&fib_hash_lock); diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h index 0e8b70bad4e1..eef9eec17e0c 100644 --- a/net/ipv4/fib_lookup.h +++ b/net/ipv4/fib_lookup.h @@ -30,7 +30,8 @@ extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, int dst_len, u8 tos, struct fib_info *fi, unsigned int); extern void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, - int dst_len, u32 tb_id, struct nl_info *info); + int dst_len, u32 tb_id, struct nl_info *info, + unsigned int nlm_flags); extern struct fib_alias *fib_find_alias(struct list_head *fah, u8 tos, u32 prio); extern int fib_detect_death(struct fib_info *fi, int order, diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 406ea7050aed..bb94550d95c3 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -301,7 +301,8 @@ static inline size_t fib_nlmsg_size(struct fib_info *fi) } void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, - int dst_len, u32 tb_id, struct nl_info *info) + int dst_len, u32 tb_id, struct nl_info *info, + unsigned int nlm_flags) { struct sk_buff *skb; u32 seq = info->nlh ? info->nlh->nlmsg_seq : 0; @@ -313,7 +314,7 @@ void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, err = fib_dump_info(skb, info->pid, seq, event, tb_id, fa->fa_type, fa->fa_scope, key, dst_len, - fa->fa_tos, fa->fa_info, 0); + fa->fa_tos, fa->fa_info, nlm_flags); if (err < 0) { /* -EMSGSIZE implies BUG in fib_nlmsg_size() */ WARN_ON(err == -EMSGSIZE); diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 9be7da7c3a8f..30e332ade61b 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1226,6 +1226,8 @@ static int fn_trie_insert(struct fib_table *tb, struct fib_config *cfg) fib_release_info(fi_drop); if (state & FA_S_ACCESSED) rt_cache_flush(-1); + rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen, + tb->tb_id, &cfg->fc_nlinfo, NLM_F_REPLACE); goto succeeded; } @@ -1278,7 +1280,7 @@ static int fn_trie_insert(struct fib_table *tb, struct fib_config *cfg) rt_cache_flush(-1); rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen, tb->tb_id, - &cfg->fc_nlinfo); + &cfg->fc_nlinfo, 0); succeeded: return 0; @@ -1624,7 +1626,7 @@ static int fn_trie_delete(struct fib_table *tb, struct fib_config *cfg) fa = fa_to_delete; rtmsg_fib(RTM_DELROUTE, htonl(key), fa, plen, tb->tb_id, - &cfg->fc_nlinfo); + &cfg->fc_nlinfo, 0); l = fib_find_node(t, key); li = find_leaf_info(l, plen); |