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-rw-r--r--net/batman-adv/main.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 945e441b579d..ad6aeedd1497 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -419,13 +419,23 @@ static void batadv_recv_handler_init(void)
for (i = BATADV_UNICAST_MIN; i <= BATADV_UNICAST_MAX; i++)
batadv_rx_handler[i] = batadv_recv_unhandled_unicast_packet;
- /* compile time checks for struct member offsets */
- BUILD_BUG_ON(offsetof(struct batadv_unicast_4addr_packet, src) != 10);
- BUILD_BUG_ON(offsetof(struct batadv_unicast_packet, dest) != 4);
- BUILD_BUG_ON(offsetof(struct batadv_unicast_tvlv_packet, dst) != 4);
- BUILD_BUG_ON(offsetof(struct batadv_frag_packet, dest) != 4);
- BUILD_BUG_ON(offsetof(struct batadv_icmp_packet, dst) != 4);
- BUILD_BUG_ON(offsetof(struct batadv_icmp_packet_rr, dst) != 4);
+ /* compile time checks for sizes */
+ BUILD_BUG_ON(sizeof(struct batadv_bla_claim_dst) != 6);
+ BUILD_BUG_ON(sizeof(struct batadv_ogm_packet) != 24);
+ BUILD_BUG_ON(sizeof(struct batadv_icmp_header) != 20);
+ BUILD_BUG_ON(sizeof(struct batadv_icmp_packet) != 20);
+ BUILD_BUG_ON(sizeof(struct batadv_icmp_packet_rr) != 116);
+ BUILD_BUG_ON(sizeof(struct batadv_unicast_packet) != 10);
+ BUILD_BUG_ON(sizeof(struct batadv_unicast_4addr_packet) != 18);
+ BUILD_BUG_ON(sizeof(struct batadv_frag_packet) != 20);
+ BUILD_BUG_ON(sizeof(struct batadv_bcast_packet) != 14);
+ BUILD_BUG_ON(sizeof(struct batadv_coded_packet) != 46);
+ BUILD_BUG_ON(sizeof(struct batadv_unicast_tvlv_packet) != 20);
+ BUILD_BUG_ON(sizeof(struct batadv_tvlv_hdr) != 4);
+ BUILD_BUG_ON(sizeof(struct batadv_tvlv_gateway_data) != 8);
+ BUILD_BUG_ON(sizeof(struct batadv_tvlv_tt_vlan_data) != 8);
+ BUILD_BUG_ON(sizeof(struct batadv_tvlv_tt_change) != 12);
+ BUILD_BUG_ON(sizeof(struct batadv_tvlv_roam_adv) != 8);
/* broadcast packet */
batadv_rx_handler[BATADV_BCAST] = batadv_recv_bcast_packet;