1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 61d73e37d543..4088c89a9055 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -438,7 +438,7 @@ sctp_vtag_verify_either(const struct sctp_chunk *chunk,
          */
         if ((!sctp_test_T_bit(chunk) &&
              (ntohl(chunk->sctp_hdr->vtag) == asoc->c.my_vtag)) ||
-            (sctp_test_T_bit(chunk) &&
+            (sctp_test_T_bit(chunk) && asoc->c.peer_vtag &&
              (ntohl(chunk->sctp_hdr->vtag) == asoc->c.peer_vtag))) {
                 return 1;
         }