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| author | Julian Anastasov <ja@ssi.bg> | 2011-08-07 09:16:09 +0000 |
|---|---|---|
| committer | Ziyan <jaraidaniel@gmail.com> | 2016-03-11 15:57:05 +0100 |
| commit | a9b7aa107807bd5c2d7dd15ee4abada284f5de4d (patch) | |
| tree | e76b121adf39bd630538aa0eb2f727e5f24daee0 /include/net | |
| parent | 921edcf001b259f8d61b9507a22f39af786c2f8e (diff) | |
| download | kernel_samsung_espresso10-a9b7aa107807bd5c2d7dd15ee4abada284f5de4d.zip kernel_samsung_espresso10-a9b7aa107807bd5c2d7dd15ee4abada284f5de4d.tar.gz kernel_samsung_espresso10-a9b7aa107807bd5c2d7dd15ee4abada284f5de4d.tar.bz2 | |
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.
Change-Id: I136b161c584deac3885efbf217e959e1a829fc1d
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/inet_sock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index 26490b3..ee4ee91 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -241,7 +241,7 @@ 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; |