internal/socket: use correct cmsg alignment for openbsd/arm
The OpenBSD armv7 port requires 64-bit alignment for cmsgs.
Change-Id: Ibb1c5dc32c9e0851d0ee23b4ebdb316d7ed79629
Reviewed-on: https://go-review.googlesource.com/c/154397
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
diff --git a/internal/socket/sys_bsdvar.go b/internal/socket/sys_bsdvar.go
index f723fa3..164ddfc 100644
--- a/internal/socket/sys_bsdvar.go
+++ b/internal/socket/sys_bsdvar.go
@@ -6,9 +6,15 @@
package socket
-import "unsafe"
+import (
+ "runtime"
+ "unsafe"
+)
func probeProtocolStack() int {
+ if runtime.GOOS == "openbsd" && runtime.GOARCH == "arm" {
+ return 8
+ }
var p uintptr
return int(unsafe.Sizeof(p))
}
