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| author | Jan Engelhardt <jengelh@medozas.de> | 2010-11-03 18:55:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-11-03 18:55:39 -0700 |
| commit | cccbe5ef85284621d19e5b2b1c61cc0506bc9dee (patch) | |
| tree | f5caaa67b6e3ede98d691891f9cacf5d9886877d /net/ipv6 | |
| parent | 758cb41106e87d7e26ef3ee78f04360168460b9d (diff) | |
| download | linux-cccbe5ef85284621d19e5b2b1c61cc0506bc9dee.tar.gz linux-cccbe5ef85284621d19e5b2b1c61cc0506bc9dee.tar.bz2 linux-cccbe5ef85284621d19e5b2b1c61cc0506bc9dee.zip | |
netfilter: ip6_tables: fix information leak to userspace
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/netfilter/ip6_tables.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c index 51df035897e7..455582384ece 100644 --- a/net/ipv6/netfilter/ip6_tables.c +++ b/net/ipv6/netfilter/ip6_tables.c @@ -1137,6 +1137,7 @@ static int get_info(struct net *net, void __user *user, private = &tmp; } #endif + memset(&info, 0, sizeof(info)); info.valid_hooks = t->valid_hooks; memcpy(info.hook_entry, private->hook_entry, sizeof(info.hook_entry)); |