diff options
| -rw-r--r-- | net/sctp/input.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index f72bff93745c..96dea8097dbe 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -1168,6 +1168,9 @@ static struct sctp_association *__sctp_rcv_asconf_lookup( union sctp_addr_param *param; union sctp_addr paddr; + if (ntohs(ch->length) < sizeof(*asconf) + sizeof(struct sctp_paramhdr)) + return NULL; + /* Skip over the ADDIP header and find the Address parameter */ param = (union sctp_addr_param *)(asconf + 1); |