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authorFlorian Westphal <fw@strlen.de>2015-03-09 23:04:15 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2015-03-10 15:01:32 +0100
commita03a8dbe20eff6d57aae3147577bf84b52aba4e6 (patch)
tree3460950cb98879361087e392078c0dfd4dba9912 /net/bridge
parent8ac467e837a24eb024177b4b01013d8e6764913a (diff)
downloadop-kernel-dev-a03a8dbe20eff6d57aae3147577bf84b52aba4e6.zip
op-kernel-dev-a03a8dbe20eff6d57aae3147577bf84b52aba4e6.tar.gz
netfilter: fix sparse warnings in reject handling
make C=1 CF=-D__CHECK_ENDIAN__ shows following: net/bridge/netfilter/nft_reject_bridge.c:65:50: warning: incorrect type in argument 3 (different base types) net/bridge/netfilter/nft_reject_bridge.c:65:50: expected restricted __be16 [usertype] protocol [..] net/bridge/netfilter/nft_reject_bridge.c:102:37: warning: cast from restricted __be16 net/bridge/netfilter/nft_reject_bridge.c:102:37: warning: incorrect type in argument 1 (different base types) [..] net/bridge/netfilter/nft_reject_bridge.c:121:50: warning: incorrect type in argument 3 (different base types) [..] net/bridge/netfilter/nft_reject_bridge.c:168:52: warning: incorrect type in argument 3 (different base types) [..] net/bridge/netfilter/nft_reject_bridge.c:233:52: warning: incorrect type in argument 3 (different base types) [..] Caused by two (harmless) errors: 1. htons() instead of ntohs() 2. __be16 for protocol in nf_reject_ipXhdr_put API, use u8 instead. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/netfilter/nft_reject_bridge.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/netfilter/nft_reject_bridge.c b/net/bridge/netfilter/nft_reject_bridge.c
index 5c6c965..54a2fdf 100644
--- a/net/bridge/netfilter/nft_reject_bridge.c
+++ b/net/bridge/netfilter/nft_reject_bridge.c
@@ -99,7 +99,7 @@ static void nft_reject_br_send_v4_unreach(struct sk_buff *oldskb,
if (!pskb_may_pull(oldskb, len))
return;
- if (pskb_trim_rcsum(oldskb, htons(ip_hdr(oldskb)->tot_len)))
+ if (pskb_trim_rcsum(oldskb, ntohs(ip_hdr(oldskb)->tot_len)))
return;
if (ip_hdr(oldskb)->protocol == IPPROTO_TCP ||
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