diff options
Diffstat (limited to 'libgo/go/runtime/os_linux.go')
| -rw-r--r-- | libgo/go/runtime/os_linux.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libgo/go/runtime/os_linux.go b/libgo/go/runtime/os_linux.go index 1e86446..5d55064 100644 --- a/libgo/go/runtime/os_linux.go +++ b/libgo/go/runtime/os_linux.go @@ -207,13 +207,14 @@ func getHugePageSize() uintptr { if fd < 0 { return 0 } - n := read(fd, noescape(unsafe.Pointer(&numbuf[0])), int32(len(numbuf))) + ptr := noescape(unsafe.Pointer(&numbuf[0])) + n := read(fd, ptr, int32(len(numbuf))) closefd(fd) if n <= 0 { return 0 } - l := n - 1 // remove trailing newline - v, ok := atoi(slicebytetostringtmp(numbuf[:l])) + n-- // remove trailing newline + v, ok := atoi(slicebytetostringtmp((*byte)(ptr), int(n))) if !ok || v < 0 { v = 0 } |