ipsec-317.tar.gz

[apple/ipsec.git] / ipsec-tools / Common / pfkey.c

diff --git a/ipsec-tools/Common/pfkey.c b/ipsec-tools/Common/pfkey.c
index 3330ec7b1dd59bb8f779d77e1ae212bcf73051dc..15ab0cf01efad7aaa8bba5b32c9bdbad13506d03 100644 (file)
--- a/ipsec-tools/Common/pfkey.c
+++ b/ipsec-tools/Common/pfkey.c
@@ -2189,11 +2189,11 @@ pfkey_setsadbipsecif(caddr_t buf, caddr_t lim, char *internal_if, char *outgoing
        p->sadb_x_ipsecif_exttype = SADB_X_EXT_IPSECIF;
     
     if (internal_if != NULL)
-        strncpy(p->sadb_x_ipsecif_internal_if, internal_if, sizeof(p->sadb_x_ipsecif_internal_if));
+               strncpy(p->sadb_x_ipsecif_internal_if, internal_if, sizeof(p->sadb_x_ipsecif_internal_if) - 1);
     if (outgoing_if != NULL)
-        strncpy(p->sadb_x_ipsecif_outgoing_if, outgoing_if, sizeof(p->sadb_x_ipsecif_outgoing_if));
+               strncpy(p->sadb_x_ipsecif_outgoing_if, outgoing_if, sizeof(p->sadb_x_ipsecif_outgoing_if) - 1);
     if (ipsec_if != NULL)
-        strncpy(p->sadb_x_ipsecif_ipsec_if, ipsec_if, sizeof(p->sadb_x_ipsecif_ipsec_if));
+               strncpy(p->sadb_x_ipsecif_ipsec_if, ipsec_if, sizeof(p->sadb_x_ipsecif_ipsec_if) - 1);
     
        p->sadb_x_ipsecif_init_disabled = init_disabled;