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Commit 5c170a09 authored by Philip Craig's avatar Philip Craig Committed by David S. Miller
Browse files

[NETFILTER]: fix format specifier for netfilter log targets 



The prefix argument for nf_log_packet is a format specifier,
so don't pass the user defined string directly to it.

Signed-off-by: default avatarPhilip Craig <philipc@snapgear.com>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 493e2428

net/bridge/netfilter/ebt_log.c

+1 −1
Original line number Diff line number Diff line
@@ -168,7 +168,7 @@ static void ebt_log(const struct sk_buff *skb, unsigned int hooknr, 


	if (info->bitmask & EBT_LOG_NFLOG)

		nf_log_packet(PF_BRIDGE, hooknr, skb, in, out, &li,

		              info->prefix);

		              "%s", info->prefix);

	else

		ebt_log_packet(PF_BRIDGE, hooknr, skb, in, out, &li,

		               info->prefix);

net/ipv4/netfilter/ipt_LOG.c

+1 −1
Original line number Diff line number Diff line
@@ -428,7 +428,7 @@ ipt_log_target(struct sk_buff **pskb, 


	if (loginfo->logflags & IPT_LOG_NFLOG)

		nf_log_packet(PF_INET, hooknum, *pskb, in, out, &li,

		              loginfo->prefix);

		              "%s", loginfo->prefix);

	else

		ipt_log_packet(PF_INET, hooknum, *pskb, in, out, &li,

		               loginfo->prefix);

net/ipv6/netfilter/ip6t_LOG.c

+1 −1
Original line number Diff line number Diff line
@@ -439,7 +439,7 @@ ip6t_log_target(struct sk_buff **pskb, 


	if (loginfo->logflags & IP6T_LOG_NFLOG)

		nf_log_packet(PF_INET6, hooknum, *pskb, in, out, &li,

		              loginfo->prefix);

		              "%s", loginfo->prefix);

	else

		ip6t_log_packet(PF_INET6, hooknum, *pskb, in, out, &li,

		                loginfo->prefix);