cmd/link: fix invalid usage of reflect.SliceHeader
Caught by "go vet" built with golang.org/cl/248192.
Change-Id: I446083533dd82ecef8db591beb7bd3d70b040d4a
Reviewed-on: https://go-review.googlesource.com/c/go/+/268099
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
diff --git a/src/cmd/link/internal/ld/outbuf_windows.go b/src/cmd/link/internal/ld/outbuf_windows.go
index 60dc1ab..915c72b 100644
--- a/src/cmd/link/internal/ld/outbuf_windows.go
+++ b/src/cmd/link/internal/ld/outbuf_windows.go
@@ -35,7 +35,10 @@
if err != nil {
return err
}
- *(*reflect.SliceHeader)(unsafe.Pointer(&out.buf)) = reflect.SliceHeader{Data: ptr, Len: int(filesize), Cap: int(filesize)}
+ bufHdr := (*reflect.SliceHeader)(unsafe.Pointer(&out.buf))
+ bufHdr.Data = ptr
+ bufHdr.Len = int(filesize)
+ bufHdr.Cap = int(filesize)
// copy heap to new mapping
if uint64(oldlen+len(out.heap)) > filesize {
