diff options
Diffstat (limited to 'net/netlabel/netlabel_kapi.c')
| -rw-r--r-- | net/netlabel/netlabel_kapi.c | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c index 00bab51c291e..9b725f75c750 100644 --- a/net/netlabel/netlabel_kapi.c +++ b/net/netlabel/netlabel_kapi.c @@ -1053,12 +1053,13 @@ int netlbl_req_setattr(struct request_sock *req, { int ret_val; struct netlbl_dommap_def *entry; + struct inet_request_sock *ireq = inet_rsk(req); rcu_read_lock(); switch (req->rsk_ops->family) { case AF_INET: entry = netlbl_domhsh_getentry_af4(secattr->domain, - inet_rsk(req)->ir_rmt_addr); + ireq->ir_rmt_addr); if (entry == NULL) { ret_val = -ENOENT; goto req_setattr_return; @@ -1069,9 +1070,7 @@ int netlbl_req_setattr(struct request_sock *req, entry->cipso, secattr); break; case NETLBL_NLTYPE_UNLABELED: - /* just delete the protocols we support for right now - * but we could remove other protocols if needed */ - cipso_v4_req_delattr(req); + netlbl_req_delattr(req); ret_val = 0; break; default: @@ -1080,9 +1079,24 @@ int netlbl_req_setattr(struct request_sock *req, break; #if IS_ENABLED(CONFIG_IPV6) case AF_INET6: - /* since we don't support any IPv6 labeling protocols right - * now we can optimize everything away until we do */ - ret_val = 0; + entry = netlbl_domhsh_getentry_af6(secattr->domain, + &ireq->ir_v6_rmt_addr); + if (entry == NULL) { + ret_val = -ENOENT; + goto req_setattr_return; + } + switch (entry->type) { + case NETLBL_NLTYPE_CALIPSO: + ret_val = calipso_req_setattr(req, + entry->calipso, secattr); + break; + case NETLBL_NLTYPE_UNLABELED: + netlbl_req_delattr(req); + ret_val = 0; + break; + default: + ret_val = -ENOENT; + } break; #endif /* IPv6 */ default: @@ -1108,6 +1122,11 @@ void netlbl_req_delattr(struct request_sock *req) case AF_INET: cipso_v4_req_delattr(req); break; +#if IS_ENABLED(CONFIG_IPV6) + case AF_INET6: + calipso_req_delattr(req); + break; +#endif /* IPv6 */ } } |