diff mbox series

[net-next,2/2] sctp: add intl_capable and reconf_capable in ss peer_capable

Message ID f5aa5fa493b426331bfd6bba5664bd551cc82e29.1681507192.git.lucien.xin@gmail.com (mailing list archive)
State Accepted
Commit ab4f1e28c941b2554456bfe091db0caf25c33044
Delegated to: Netdev Maintainers
Headers show
Series sctp: add some missing peer_capables in sctp info dump | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 20 this patch: 20
netdev/cc_maintainers warning 1 maintainers not CCed: nhorman@tuxdriver.com
netdev/build_clang success Errors and warnings before: 18 this patch: 18
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 20 this patch: 20
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 13 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Xin Long April 14, 2023, 9:21 p.m. UTC 
There are two new peer capables have been added since sctp_diag was
introduced into SCTP. When dumping the peer capables, these two new
peer capables should also be included. To not break the old capables,
reconf_capable takes the old hostname_address bit, and intl_capable
uses the higher available bit in sctpi_peer_capable.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
---
 net/sctp/socket.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 079e726909b4..cda8c2874691 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -5192,10 +5192,11 @@  int sctp_get_sctp_info(struct sock *sk, struct sctp_association *asoc,
 	info->sctpi_peer_rwnd = asoc->peer.rwnd;
 	info->sctpi_peer_tag = asoc->c.peer_vtag;
 
-	mask = asoc->peer.ecn_capable << 1;
+	mask = asoc->peer.intl_capable << 1;
+	mask = (mask | asoc->peer.ecn_capable) << 1;
 	mask = (mask | asoc->peer.ipv4_address) << 1;
 	mask = (mask | asoc->peer.ipv6_address) << 1;
-	mask = mask << 1;
+	mask = (mask | asoc->peer.reconf_capable) << 1;
 	mask = (mask | asoc->peer.asconf_capable) << 1;
 	mask = (mask | asoc->peer.prsctp_capable) << 1;
 	mask = (mask | asoc->peer.auth_capable);