8c6ba35038
This pulls in and uses github.com/docker/docker/pkg/chrootarchive for the actual copy up which is some battle hardened code to unpack avoiding things like symlink traversal security issues. However it does pull in a pretty huge pile of vendoring, including github.com/docker/docker/pkg/reexec which we must then call at startup. It's not immediately clear that this tradeoff is the correct one. Signed-off-by: Ian Campbell <ijc@docker.com>
24 lines
465 B
Go
24 lines
465 B
Go
// +build freebsd solaris darwin
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package reexec
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import (
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"os/exec"
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)
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// Self returns the path to the current process's binary.
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// Uses os.Args[0].
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func Self() string {
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return naiveSelf()
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}
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// Command returns *exec.Cmd which has Path as current binary.
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// For example if current binary is "docker" at "/usr/bin/", then cmd.Path will
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// be set to "/usr/bin/docker".
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func Command(args ...string) *exec.Cmd {
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return &exec.Cmd{
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Path: Self(),
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Args: args,
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}
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}
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