diff options
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/netfilter/ebt_ulog.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c index 518093802d1d..7c470c371e14 100644 --- a/net/bridge/netfilter/ebt_ulog.c +++ b/net/bridge/netfilter/ebt_ulog.c @@ -181,6 +181,7 @@ static void ebt_ulog_packet(struct net *net, unsigned int hooknr, ub->qlen++; pm = nlmsg_data(nlh); + memset(pm, 0, sizeof(*pm)); /* Fill in the ulog data */ pm->version = EBT_ULOG_VERSION; @@ -193,8 +194,6 @@ static void ebt_ulog_packet(struct net *net, unsigned int hooknr, pm->hook = hooknr; if (uloginfo->prefix != NULL) strcpy(pm->prefix, uloginfo->prefix); - else - *(pm->prefix) = '\0'; if (in) { strcpy(pm->physindev, in->name); @@ -204,16 +203,14 @@ static void ebt_ulog_packet(struct net *net, unsigned int hooknr, strcpy(pm->indev, br_port_get_rcu(in)->br->dev->name); else strcpy(pm->indev, in->name); - } else - pm->indev[0] = pm->physindev[0] = '\0'; + } if (out) { /* If out exists, then out is a bridge port */ strcpy(pm->physoutdev, out->name); /* rcu_read_lock()ed by nf_hook_slow */ strcpy(pm->outdev, br_port_get_rcu(out)->br->dev->name); - } else - pm->outdev[0] = pm->physoutdev[0] = '\0'; + } if (skb_copy_bits(skb, -ETH_HLEN, pm->data, copy_len) < 0) BUG(); |