1 files changed, 3 insertions, 0 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index ab734be8cb20..9f32741abb1c 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2609,6 +2609,9 @@ do_addr_param:
                 addr_param = param.v + sizeof(sctp_addip_param_t);
 
                 af = sctp_get_af_specific(param_type2af(param.p->type));
+                if (af == NULL)
+                        break;
+
                 af->from_addr_param(&addr, addr_param,
                                     htons(asoc->peer.port), 0);