diff options
Diffstat (limited to 'net/sctp/bind_addr.c')
| -rw-r--r-- | net/sctp/bind_addr.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c index 871cdf9567e6..40fd399a1035 100644 --- a/net/sctp/bind_addr.c +++ b/net/sctp/bind_addr.c @@ -284,19 +284,15 @@ int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list, rawaddr = (union sctp_addr_param *)raw_addr_list; af = sctp_get_af_specific(param_type2af(param->type)); - if (unlikely(!af)) { + if (unlikely(!af) || + !af->from_addr_param(&addr, rawaddr, htons(port), 0)) { retval = -EINVAL; - sctp_bind_addr_clean(bp); - break; + goto out_err; } - af->from_addr_param(&addr, rawaddr, htons(port), 0); retval = sctp_add_bind_addr(bp, &addr, SCTP_ADDR_SRC, gfp); - if (retval) { - /* Can't finish building the list, clean up. */ - sctp_bind_addr_clean(bp); - break; - } + if (retval) + goto out_err; len = ntohs(param->length); addrs_len -= len; @@ -304,6 +300,12 @@ int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw_addr_list, } return retval; + +out_err: + if (retval) + sctp_bind_addr_clean(bp); + + return retval; } /******************************************************************** @@ -449,6 +451,7 @@ static int sctp_copy_one_addr(struct net *net, struct sctp_bind_addr *dest, * well as the remote peer. */ if ((((AF_INET == addr->sa.sa_family) && + (flags & SCTP_ADDR4_ALLOWED) && (flags & SCTP_ADDR4_PEERSUPP))) || (((AF_INET6 == addr->sa.sa_family) && (flags & SCTP_ADDR6_ALLOWED) && |