xsteadfastx/wireguard-go
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Code Issues Releases Wiki Activity

conn: use right cmsghdr len types on 32-bit in sticky test

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Cmsghdr uses uint32 and uint64 on 32-bit and 64-bit respectively for the
Len member, which makes assignments and comparisons slightly more
irksome than usual.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2023-03-10 16:18:01 +01:00
parent f41f474466
commit 7d327ed35a
1 changed files with 4 additions and 4 deletions
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8
conn/sticky_linux_test.go
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@ -38,7 +38,7 @@ func Test_setSrcControl(t *testing.T) {
if hdr.Type != unix.IP_PKTINFO {
t.Errorf("unexpected type: %d", hdr.Type)
}
if hdr.Len != uint64(unix.CmsgLen(int(unsafe.Sizeof(unix.Inet4Pktinfo{})))) {
if uint(hdr.Len) != uint(unix.CmsgLen(int(unsafe.Sizeof(unix.Inet4Pktinfo{})))) {
t.Errorf("unexpected length: %d", hdr.Len)
}
info := (*unix.Inet4Pktinfo)(unsafe.Pointer(&control[unix.CmsgLen(0)]))
@ -68,7 +68,7 @@ func Test_setSrcControl(t *testing.T) {
if hdr.Type != unix.IPV6_PKTINFO {
t.Errorf("unexpected type: %d", hdr.Type)
}
if hdr.Len != uint64(unix.CmsgLen(int(unsafe.Sizeof(unix.Inet6Pktinfo{})))) {
if uint(hdr.Len) != uint(unix.CmsgLen(int(unsafe.Sizeof(unix.Inet6Pktinfo{})))) {
t.Errorf("unexpected length: %d", hdr.Len)
}
info := (*unix.Inet6Pktinfo)(unsafe.Pointer(&control[unix.CmsgLen(0)]))
@ -101,7 +101,7 @@ func Test_getSrcFromControl(t *testing.T) {
hdr := (*unix.Cmsghdr)(unsafe.Pointer(&control[0]))
hdr.Level = unix.IPPROTO_IP
hdr.Type = unix.IP_PKTINFO
hdr.Len = uint64(unix.CmsgLen(int(unsafe.Sizeof(unix.Inet4Pktinfo{}))))
hdr.SetLen(unix.CmsgLen(int(unsafe.Sizeof(unix.Inet4Pktinfo{}))))
info := (*unix.Inet4Pktinfo)(unsafe.Pointer(&control[unix.CmsgLen(0)]))
info.Spec_dst = [4]byte{127, 0, 0, 1}
info.Ifindex = 5
@ -121,7 +121,7 @@ func Test_getSrcFromControl(t *testing.T) {
hdr := (*unix.Cmsghdr)(unsafe.Pointer(&control[0]))
hdr.Level = unix.IPPROTO_IPV6
hdr.Type = unix.IPV6_PKTINFO
hdr.Len = uint64(unix.CmsgLen(int(unsafe.Sizeof(unix.Inet6Pktinfo{}))))
hdr.SetLen(unix.CmsgLen(int(unsafe.Sizeof(unix.Inet6Pktinfo{}))))
info := (*unix.Inet6Pktinfo)(unsafe.Pointer(&control[unix.CmsgLen(0)]))
info.Addr = [16]byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1}
info.Ifindex = 5