diff options
| author | Xin Long <lucien.xin@gmail.com> | 2021-06-29 23:34:08 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-01 11:47:13 -0700 |
| commit | 1d11fa231cabeae09a95cb3e4cf1d9dd34e00f08 (patch) | |
| tree | 83da90b024df1972f402fd04ab770cc9bafc9bbd /net/sctp/protocol.c | |
| parent | 650b2a846dddf33321489597287e6d825ec1d0ba (diff) | |
sctp: move 198 addresses from unusable to private scope
The doc draft-stewart-tsvwg-sctp-ipv4-00 that restricts 198 addresses
was never published. These addresses as private addresses should be
allowed to use in SCTP.
As Michael Tuexen suggested, this patch is to move 198 addresses from
unusable to private scope.
Reported-by: Sérgio <surkamp@gmail.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/protocol.c')
| -rw-r--r-- | net/sctp/protocol.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 3c1fbf38f4f7..ec0f52567c16 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -398,7 +398,8 @@ static enum sctp_scope sctp_v4_scope(union sctp_addr *addr) retval = SCTP_SCOPE_LINK; } else if (ipv4_is_private_10(addr->v4.sin_addr.s_addr) || ipv4_is_private_172(addr->v4.sin_addr.s_addr) || - ipv4_is_private_192(addr->v4.sin_addr.s_addr)) { + ipv4_is_private_192(addr->v4.sin_addr.s_addr) || + ipv4_is_test_198(addr->v4.sin_addr.s_addr)) { retval = SCTP_SCOPE_PRIVATE; } else { retval = SCTP_SCOPE_GLOBAL; |