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net: ipv4: Remove in_addr from packed net_ipv4_hdr struct

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Replace unpacked in_addr structures with raw buffers in net_ipv4_hdr
struct, to prevent compiler warnings about unaligned access.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This commit is contained in:
Robert Lubos 2021-10-04 14:40:22 +02:00 • committed by Anas Nashif
commit 064200b420
18 changed files with 94 additions and 88 deletions
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2
subsys/net/ip/igmp.c
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@ -189,7 +189,7 @@ enum net_verdict net_ipv4_igmp_input(struct net_pkt *pkt,
/* TODO: receive from arbitrary group address instead of
* all_systems
*/
if (!net_ipv4_addr_cmp(&ip_hdr->dst, &all_systems)) {
if (!net_ipv4_addr_cmp_raw(ip_hdr->dst, (uint8_t *)&all_systems)) {
NET_DBG("DROP: Invalid dst address");
return NET_DROP;
}