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Windows: Revendor github.com/Microsoft/go-winio

Browse source 
This fixes docker save when the daemon was launched from a remote
PowerShell session.

Signed-off-by: John Starks <jostarks@microsoft.com>
This commit is contained in:
John Starks 2016-03-06 03:20:49 +00:00
parent 471e434400
commit 845dce8465
3 changed files with 11 additions and 7 deletions
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2
hack/vendor.sh
View file

@ -8,7 +8,7 @@ source 'hack/.vendor-helpers.sh'
# the following lines are in sorted order, FYI
clone git github.com/Azure/go-ansiterm 70b2c90b260171e829f1ebd7c17f600c11858dbe
clone git github.com/Microsoft/hcsshim 116e0e9f5ced0cec94ae46d0aa1b3002a325f532
clone git github.com/Microsoft/go-winio c40bf24f405ab3cc8e1383542d474e813332de6d
clone git github.com/Microsoft/go-winio f778f05015353be65d242f3fedc18695756153bb
clone git github.com/Sirupsen/logrus v0.9.0 # logrus is a common dependency among multiple deps
clone git github.com/docker/libtrust 9cbd2a1374f46905c68a4eb3694a130610adc62a
clone git github.com/go-check/check 11d3bc7aa68e238947792f30573146a3231fc0f1

9
vendor/src/github.com/Microsoft/go-winio/privilege.go vendored
View file

@ -9,7 +9,7 @@ import (
"unicode/utf16"
)
//sys adjustTokenPrivileges(token syscall.Handle, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (err error) = advapi32.AdjustTokenPrivileges
//sys adjustTokenPrivileges(token syscall.Handle, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) [true] = advapi32.AdjustTokenPrivileges
//sys impersonateSelf(level uint32) (err error) = advapi32.ImpersonateSelf
//sys revertToSelf() (err error) = advapi32.RevertToSelf
//sys openThreadToken(thread syscall.Handle, accessMask uint32, openAsSelf bool, token *syscall.Handle) (err error) = advapi32.OpenThreadToken
@ -21,6 +21,8 @@ import (
const (
SE_PRIVILEGE_ENABLED = 2
ERROR_NOT_ALL_ASSIGNED syscall.Errno = 1300
SeBackupPrivilege = "SeBackupPrivilege"
SeRestorePrivilege = "SeRestorePrivilege"
)
@ -91,10 +93,11 @@ func adjustPrivileges(token syscall.Handle, privileges []uint64) error {
}
prevState := make([]byte, b.Len())
reqSize := uint32(0)
if err := adjustTokenPrivileges(token, false, &b.Bytes()[0], uint32(len(prevState)), &prevState[0], &reqSize); err != nil {
success, err := adjustTokenPrivileges(token, false, &b.Bytes()[0], uint32(len(prevState)), &prevState[0], &reqSize)
if !success {
return err
}
if int(binary.LittleEndian.Uint32(prevState[0:4])) < len(privileges) {
if err == ERROR_NOT_ALL_ASSIGNED {
return &PrivilegeError{privileges}
}
return nil

7
vendor/src/github.com/Microsoft/go-winio/zsyscall.go vendored
View file

@ -266,15 +266,16 @@ func setFileInformationByHandle(h syscall.Handle, class uint32, buffer *byte, si
return
}
func adjustTokenPrivileges(token syscall.Handle, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (err error) {
func adjustTokenPrivileges(token syscall.Handle, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) {
var _p0 uint32
if releaseAll {
_p0 = 1
} else {
_p0 = 0
}
r1, _, e1 := syscall.Syscall6(procAdjustTokenPrivileges.Addr(), 6, uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(input)), uintptr(outputSize), uintptr(unsafe.Pointer(output)), uintptr(unsafe.Pointer(requiredSize)))
if r1 == 0 {
r0, _, e1 := syscall.Syscall6(procAdjustTokenPrivileges.Addr(), 6, uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(input)), uintptr(outputSize), uintptr(unsafe.Pointer(output)), uintptr(unsafe.Pointer(requiredSize)))
success = r0 != 0
if true {
if e1 != 0 {
err = error(e1)
} else {