diff options
Diffstat (limited to 'net/sctp/auth.c')
| -rw-r--r-- | net/sctp/auth.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sctp/auth.c b/net/sctp/auth.c index 1fcb4cf2f4c9..52db5f60daa0 100644 --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -786,6 +786,9 @@ int sctp_auth_ep_set_hmacs(struct sctp_endpoint *ep, for (i = 0; i < hmacs->shmac_num_idents; i++) { id = hmacs->shmac_idents[i]; + if (id > SCTP_AUTH_HMAC_ID_MAX) + return -EOPNOTSUPP; + if (SCTP_AUTH_HMAC_ID_SHA1 == id) has_sha1 = 1; |