diff options
| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-09-23 21:28:06 +0200 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-09-30 21:33:29 +0200 |
| commit | 8ec81f9a4db94fa5638c55793365b896dd9daecc (patch) | |
| tree | 2d3a6168621399ca3b720cd3e22541a3f5a38f65 /net/netfilter/ipset/ip_set_list_set.c | |
| parent | 80571a9ea4ca9b6fee7ef0c13d3f31e774e0533b (diff) | |
netfilter: ipset: For set:list types, replaced elements must be zeroed out
The new extensions require zero initialization for the new element
to be added into a slot from where another element was pushed away.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Diffstat (limited to 'net/netfilter/ipset/ip_set_list_set.c')
| -rw-r--r-- | net/netfilter/ipset/ip_set_list_set.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c index f9681dcf7476..e23f33c14435 100644 --- a/net/netfilter/ipset/ip_set_list_set.c +++ b/net/netfilter/ipset/ip_set_list_set.c @@ -184,6 +184,8 @@ list_set_add(struct ip_set *set, u32 i, struct set_adt_elem *d, } memmove(list_set_elem(set, map, i + 1), e, set->dsize * (map->size - (i + 1))); + /* Extensions must be initialized to zero */ + memset(e, 0, set->dsize); } } @@ -192,7 +194,7 @@ list_set_add(struct ip_set *set, u32 i, struct set_adt_elem *d, ip_set_timeout_set(ext_timeout(e, set), ext->timeout); if (SET_WITH_COUNTER(set)) ip_set_init_counter(ext_counter(e, set), ext); - if (SET_WITH_COMMENT(set) && ext->comment) + if (SET_WITH_COMMENT(set)) ip_set_init_comment(ext_comment(e, set), ext); return 0; } |