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authorJulian Anastasov <ja@ssi.bg>2011-08-07 11:16:09 +0200
committerDavid S. Miller <davem@davemloft.net>2011-08-08 07:52:32 +0200
commit47670b767b1593433b516df7798df03f858278be (patch)
treee83c8590a639d251049a235c4165e49ce46a69de /include
parentnetfilter: TCP and raw fix for ip_route_me_harder (diff)
downloadlinux-47670b767b1593433b516df7798df03f858278be.tar.xz
linux-47670b767b1593433b516df7798df03f858278be.zip
ipv4: route non-local sources for raw socket
The raw sockets can provide source address for routing but their privileges are not considered. We can provide non-local source address, make sure the FLOWI_FLAG_ANYSRC flag is set if socket has privileges for this, i.e. based on hdrincl (IP_HDRINCL) and transparent flags. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/inet_sock.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index caaff5f5f39f..b897d6e6d0a5 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -238,7 +238,7 @@ static inline __u8 inet_sk_flowi_flags(const struct sock *sk)
{
__u8 flags = 0;
- if (inet_sk(sk)->transparent)
+ if (inet_sk(sk)->transparent || inet_sk(sk)->hdrincl)
flags |= FLOWI_FLAG_ANYSRC;
if (sk->sk_protocol == IPPROTO_TCP)
flags |= FLOWI_FLAG_PRECOW_METRICS;