Skip to content

N
nghttp2
Commit c50459b8 authored by Tatsuhiro Tsujikawa's avatar Tatsuhiro Tsujikawa
Browse files
Options

bpf: use __builtin_memcpy explicitly to build under ubuntu 20.04

parent 0e52cf76
Hide whitespace changes
Inline Side-by-side
Showing with 2 additions and 2 deletions
bpf/reuseport_kern.c
View file @ c50459b8
......@@ -205,7 +205,7 @@ int select_reuseport(struct sk_reuseport_md *reuse_md) {
switch (qhd.type) {
case NGTCP2_PKT_INITIAL:
case NGTCP2_PKT_0RTT:
memcpy(sk_prefix, pkt_databuf + qhd.dcid_offset, CID_PREFIXLEN);
__builtin_memcpy(sk_prefix, pkt_databuf + qhd.dcid_offset, CID_PREFIXLEN);
if (qhd.dcidlen == SV_DCIDLEN) {
psk_index = bpf_map_lookup_elem(&cid_prefix_map, sk_prefix);
......@@ -234,7 +234,7 @@ int select_reuseport(struct sk_reuseport_md *reuse_md) {
return SK_DROP;
}
memcpy(sk_prefix, pkt_databuf + qhd.dcid_offset, CID_PREFIXLEN);
__builtin_memcpy(sk_prefix, pkt_databuf + qhd.dcid_offset, CID_PREFIXLEN);
psk_index = bpf_map_lookup_elem(&cid_prefix_map, sk_prefix);
if (psk_index == NULL) {
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment