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libipsec: Fix compiler warning with GCC 9 

The compiler complains that "taking address of packed member ... of
class or structure 'ip6_hdr' may result in an unaligned pointer value".
We don't care if the address is aligned as we explicitly use untoh16()
to convert the read value.
This commit is contained in:
Tobias Brunner 2019-08-28 09:53:19 +02:00
parent d6949b15ab
commit 8cd5f33dd8
1 changed files with 1 additions and 1 deletions
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2
src/libipsec/ip_packet.c
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@ -335,7 +335,7 @@ ip_packet_t *ip_packet_create(chunk_t packet)
}
ip = (struct ip6_hdr*)packet.ptr;
/* remove any RFC 4303 TFC extra padding */
packet.len = min(packet.len, 40 + untoh16(&ip->ip6_plen));
packet.len = min(packet.len, 40 + untoh16((void*)&ip->ip6_plen));
if (!parse_transport_header_v6(ip, packet, &payload, &next_header,
&sport, &dport))
{