diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2024-03-11 18:23:05 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-11 20:35:20 -0700 |
| commit | 262a68aa46f88d9b42f1569f893d53f71ddf7e52 (patch) | |
| tree | 9ac15ea32510b4ebef9a547f04c90e3042817190 /net | |
| parent | dc5e0141ff19439bfe8d54fce6d6b834bdf1efe0 (diff) | |
| download | linux-262a68aa46f88d9b42f1569f893d53f71ddf7e52.tar.gz | |
nexthop: Only parse NHA_OP_FLAGS for dump messages that require it
The attribute is parsed in __nh_valid_dump_req() which is called by the
dump handlers of RTM_GETNEXTHOP and RTM_GETNEXTHOPBUCKET although it is
only used by the former and rejected by the policy of the latter.
Move the parsing to nh_valid_dump_req() which is only called by the dump
handler of RTM_GETNEXTHOP.
This is a preparation for a subsequent patch.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20240311162307.545385-3-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/nexthop.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c index 6901fa39065117..d1669000ac1cfc 100644 --- a/net/ipv4/nexthop.c +++ b/net/ipv4/nexthop.c @@ -3398,11 +3398,6 @@ static int __nh_valid_dump_req(const struct nlmsghdr *nlh, struct nlattr **tb, return -EINVAL; } - if (tb[NHA_OP_FLAGS]) - filter->op_flags = nla_get_u32(tb[NHA_OP_FLAGS]); - else - filter->op_flags = 0; - return 0; } @@ -3418,6 +3413,11 @@ static int nh_valid_dump_req(const struct nlmsghdr *nlh, if (err < 0) return err; + if (tb[NHA_OP_FLAGS]) + filter->op_flags = nla_get_u32(tb[NHA_OP_FLAGS]); + else + filter->op_flags = 0; + return __nh_valid_dump_req(nlh, tb, filter, cb->extack); } |