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FsMagic should avoid sign extension on i686

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`uint64(buf.Type)` on i686 is ffffffff9123683e on i686 due to sign extension, so it cannot be compared with `FsMagic(0x9123683E)`

Signed-off-by: Andrii Melnykov <andy.melnikov@gmail.com>
This commit is contained in:
nponeccop 2015-01-09 02:22:38 +02:00 committed by Andrii Melnykov
parent 3fbf723e81
commit c754555b87
1 changed files with 1 additions and 1 deletions
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2
daemon/graphdriver/driver.go
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@ -11,7 +11,7 @@ import (
"github.com/docker/docker/pkg/archive" "github.com/docker/docker/pkg/archive"
) )
type FsMagic uint64 type FsMagic uint32
const ( const (
FsMagicBtrfs = FsMagic(0x9123683E) FsMagicBtrfs = FsMagic(0x9123683E)