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Fix a few more CLANG alignment warnings - clang warns although the target struct is packed (and may therefore be unaligned) :-(

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This commit is contained in:
Dirk Ziegelmeier 2016-06-27 20:54:17 +02:00
parent 2d7a6a5d94
commit e40175ef05
2 changed files with 5 additions and 5 deletions
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2
src/apps/netbiosns/netbiosns.c
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@ -253,7 +253,7 @@ netbiosns_recv(void *arg, struct udp_pcb *upcb, struct pbuf *p, const ip_addr_t
if (p != NULL) {
char netbios_name[NETBIOS_NAME_LEN+1];
struct netbios_hdr* netbios_hdr = (struct netbios_hdr*)p->payload;
struct netbios_name_hdr* netbios_name_hdr = (struct netbios_name_hdr*)(netbios_hdr+1);
struct netbios_name_hdr* netbios_name_hdr = (struct netbios_name_hdr*)(void*)(netbios_hdr+1);
/* we only answer if we got a default interface */
if (netif_default != NULL) {

8
src/netif/etharp.c
View File

@ -747,7 +747,7 @@ etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr, struct pbuf *p)
}
ethhdr = (struct eth_hdr *)p->payload;
hdr = (struct etharp_hdr *)((u8_t*)ethhdr + SIZEOF_ETH_HDR);
hdr = (struct etharp_hdr *)(void*)((u8_t*)ethhdr + SIZEOF_ETH_HDR);
#if ETHARP_SUPPORT_VLAN
if (ethhdr->type == PP_HTONS(ETHTYPE_VLAN)) {
hdr = (struct etharp_hdr *)(((u8_t*)ethhdr) + SIZEOF_ETH_HDR + SIZEOF_VLAN_HDR);
@ -1279,10 +1279,10 @@ etharp_raw(struct netif *netif, const struct eth_addr *ethsrc_addr,
ethhdr = (struct eth_hdr *)p->payload;
#if ETHARP_SUPPORT_VLAN && defined(LWIP_HOOK_VLAN_SET)
vlanhdr = (struct eth_vlan_hdr*)(((u8_t*)ethhdr) + SIZEOF_ETH_HDR);
hdr = (struct etharp_hdr *)((u8_t*)ethhdr + SIZEOF_ETH_HDR + SIZEOF_VLAN_HDR);
vlanhdr = (struct eth_vlan_hdr*)(void*)(((u8_t*)ethhdr) + SIZEOF_ETH_HDR);
hdr = (struct etharp_hdr *)(void*)((u8_t*)ethhdr + SIZEOF_ETH_HDR + SIZEOF_VLAN_HDR);
#else /* ETHARP_SUPPORT_VLAN && defined(LWIP_HOOK_VLAN_SET) */
hdr = (struct etharp_hdr *)((u8_t*)ethhdr + SIZEOF_ETH_HDR);
hdr = (struct etharp_hdr *)(void*)((u8_t*)ethhdr + SIZEOF_ETH_HDR);
#endif /* ETHARP_SUPPORT_VLAN && defined(LWIP_HOOK_VLAN_SET) */
LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE, ("etharp_raw: sending raw ARP packet.\n"));
hdr->opcode = htons(opcode);