diff options
| author | Matt Johnston <matt@codeconstruct.com.au> | 2022-04-01 05:48:44 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-01 14:04:15 +0300 |
| commit | 4a9dda1c1da65beee994f0977a56a9a21c5db2a7 (patch) | |
| tree | d83d15ecd2c40edc981b748a909ac3486e155c6e /include/net/mctp.h | |
| parent | 8ce40a2fd350769e94877b53d353a3b11d85f43b (diff) | |
| download | linux-4a9dda1c1da65beee994f0977a56a9a21c5db2a7.tar.xz | |
mctp: Use output netdev to allocate skb headroom
Previously the skb was allocated with headroom MCTP_HEADER_MAXLEN,
but that isn't sufficient if we are using devs that are not MCTP
specific.
This also adds a check that the smctp_halen provided to sendmsg for
extended addressing is the correct size for the netdev.
Fixes: 833ef3b91de6 ("mctp: Populate socket implementation")
Reported-by: Matthew Rinaldi <mjrinal@g.clemson.edu>
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/mctp.h')
| -rw-r--r-- | include/net/mctp.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/net/mctp.h b/include/net/mctp.h index d37268fe6825..82800d521c3d 100644 --- a/include/net/mctp.h +++ b/include/net/mctp.h @@ -36,8 +36,6 @@ struct mctp_hdr { #define MCTP_HDR_TAG_SHIFT 0 #define MCTP_HDR_TAG_MASK GENMASK(2, 0) -#define MCTP_HEADER_MAXLEN 4 - #define MCTP_INITIAL_DEFAULT_NET 1 static inline bool mctp_address_unicast(mctp_eid_t eid) |