diff options
Diffstat (limited to 'src/vnet/interface_api.c')
| -rw-r--r-- | src/vnet/interface_api.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c index 9a695ed5bdd..3448c6037b7 100644 --- a/src/vnet/interface_api.c +++ b/src/vnet/interface_api.c @@ -200,14 +200,8 @@ send_sw_interface_details (vpe_api_main_t * am, vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index); - uint32_t if_name_len = strlen ((char *) interface_name); - u8 *tag = vnet_get_sw_interface_tag (vnet_get_main (), swif->sw_if_index); - uint32_t tag_len = 0; - if (tag != NULL) - tag_len = strlen ((char *) tag); - vl_api_sw_interface_details_t *mp = - vl_msg_api_alloc (sizeof (*mp) + if_name_len + tag_len); - clib_memset (mp, 0, sizeof (*mp) + if_name_len + tag_len); + vl_api_sw_interface_details_t *mp = vl_msg_api_alloc (sizeof (*mp)); + clib_memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_DETAILS); mp->sw_if_index = ntohl (swif->sw_if_index); mp->sup_sw_if_index = ntohl (swif->sup_sw_if_index); @@ -245,6 +239,9 @@ send_sw_interface_details (vpe_api_main_t * am, mp->context = context; + strncpy ((char *) mp->interface_name, + (char *) interface_name, ARRAY_LEN (mp->interface_name) - 1); + /* Send the L2 address for ethernet physical intfcs */ if (swif->sup_sw_if_index == swif->sw_if_index && hi->hw_class_index == ethernet_hw_interface_class.index) @@ -306,12 +303,9 @@ send_sw_interface_details (vpe_api_main_t * am, mp->i_sid = i_sid; } - char *p = (char *) &mp->interface_name; - p += - vl_api_to_api_string (if_name_len, (char *) interface_name, - (vl_api_string_t *) p); - if (tag != NULL) - vl_api_to_api_string (tag_len, (char *) tag, (vl_api_string_t *) p); + u8 *tag = vnet_get_sw_interface_tag (vnet_get_main (), swif->sw_if_index); + if (tag) + strncpy ((char *) mp->tag, (char *) tag, ARRAY_LEN (mp->tag) - 1); vl_api_send_msg (rp, (u8 *) mp); } @@ -356,7 +350,8 @@ vl_api_sw_interface_dump_t_handler (vl_api_sw_interface_dump_t * mp) if (mp->name_filter_valid) { filter = - format (0, "%s%c", vl_api_from_api_string (&mp->name_filter), 0); + format (0, ".*%s", vl_api_string_len (&mp->name_filter), + vl_api_from_api_string (&mp->name_filter), 0); } char *strcasestr (char *, char *); /* lnx hdr file botch */ @@ -884,13 +879,14 @@ static void vl_api_sw_interface_tag_add_del_t_handler if (mp->is_add) { - if (vl_api_from_api_string (&mp->tag)[0] == 0) + if (mp->tag[0] == 0) { rv = VNET_API_ERROR_INVALID_VALUE; goto out; } - tag = format (0, "%s%c", vl_api_from_api_string (&mp->tag), 0); + mp->tag[ARRAY_LEN (mp->tag) - 1] = 0; + tag = format (0, "%s%c", mp->tag, 0); vnet_set_sw_interface_tag (vnm, tag, sw_if_index); } else |