diff options
| author |   Donald Sharp <sharpd@cumulusnetworks.com> | 2018-02-23 14:01:52 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-02-23 15:47:20 -0500 |
| commit | 1b71af6053af1bd2f849e9fda4f71c1e3f145dcf (patch) | |
| tree | e639fa9311e511e388b3ccf0efa6cc36abb2bb69 /include/net/fib_rules.h | |
| parent | selftests/net: ignore background traffic in psock_fanout (diff) | |
| download | linux-dev-1b71af6053af1bd2f849e9fda4f71c1e3f145dcf.tar.xz linux-dev-1b71af6053af1bd2f849e9fda4f71c1e3f145dcf.zip | |
net: fib_rules: Add new attribute to set protocol
For ages iproute2 has used `struct rtmsg` as the ancillary header for
FIB rules and in the process set the protocol value to RTPROT_BOOT.
Until ca56209a66 ("net: Allow a rule to track originating protocol")
the kernel rules code ignored the protocol value sent from userspace
and always returned 0 in notifications. To avoid incompatibility with
existing iproute2, send the protocol as a new attribute.
Fixes: cac56209a66 ("net: Allow a rule to track originating protocol")
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/fib_rules.h')
| -rw-r--r-- | include/net/fib_rules.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index b166ef07e6d4..b3d216249240 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -109,7 +109,8 @@ struct fib_rule_notifier_info { [FRA_SUPPRESS_IFGROUP] = { .type = NLA_U32 }, \ [FRA_GOTO] = { .type = NLA_U32 }, \ [FRA_L3MDEV] = { .type = NLA_U8 }, \ - [FRA_UID_RANGE] = { .len = sizeof(struct fib_rule_uid_range) } + [FRA_UID_RANGE] = { .len = sizeof(struct fib_rule_uid_range) }, \ + [FRA_PROTOCOL] = { .type = NLA_U8 } static inline void fib_rule_get(struct fib_rule *rule) { |