Browse code
fix aufs mount option length calculation
We add ",dirperm1" but only increase length by len("dirperm1").
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Peng Tao authored on 2017/06/08 20:21:52Showing 1 changed files
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@@ -573,7 +573,7 @@ func (a *Driver) aufsMount(ro []string, rw, target, mountLabel string) (err erro |
| 573 | 573 |
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| 574 | 574 |
offset := 54 |
| 575 | 575 |
if useDirperm() {
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- offset += len("dirperm1")
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+ offset += len(",dirperm1")
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| 577 | 577 |
} |
| 578 | 578 |
b := make([]byte, syscall.Getpagesize()-len(mountLabel)-offset) // room for xino & mountLabel |
| 579 | 579 |
bp := copy(b, fmt.Sprintf("br:%s=rw", rw))
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