diff options
Diffstat (limited to 'src/cmd/link/internal/ld/outbuf_windows.go')
| -rw-r--r-- | src/cmd/link/internal/ld/outbuf_windows.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cmd/link/internal/ld/outbuf_windows.go b/src/cmd/link/internal/ld/outbuf_windows.go index 60dc1ab92d..915c72bef3 100644 --- a/src/cmd/link/internal/ld/outbuf_windows.go +++ b/src/cmd/link/internal/ld/outbuf_windows.go @@ -35,7 +35,10 @@ func (out *OutBuf) Mmap(filesize uint64) error { 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 { |