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Merge pull request #2590 from c3d/issue/2589-virtiofsd-perms

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virtiofs: Create shared directory with 0700 mode, not 0750
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Fabiano Fidêncio 2021-09-24 09:16:40 +02:00 committed by GitHub
commit 279f8e9d03
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1 changed files with 4 additions and 1 deletions
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5
src/runtime/virtcontainers/kata_agent.go
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@ -68,6 +68,9 @@ const (
kernelParamDebugConsole = "agent.debug_console" kernelParamDebugConsole = "agent.debug_console"
kernelParamDebugConsoleVPort = "agent.debug_console_vport" kernelParamDebugConsoleVPort = "agent.debug_console_vport"
kernelParamDebugConsoleVPortValue = "1026" kernelParamDebugConsoleVPortValue = "1026"
// Restricted permission for shared directory managed by virtiofs
sharedDirMode = os.FileMode(0700) | os.ModeDir
) )
var ( var (
@ -516,7 +519,7 @@ func (k *kataAgent) setupSharedPath(ctx context.Context, sandbox *Sandbox) (err
// create shared path structure // create shared path structure
sharePath := getSharePath(sandbox.id) sharePath := getSharePath(sandbox.id)
mountPath := getMountPath(sandbox.id) mountPath := getMountPath(sandbox.id)
if err := os.MkdirAll(sharePath, DirMode); err != nil { if err := os.MkdirAll(sharePath, sharedDirMode); err != nil {
return err return err
} }
if err := os.MkdirAll(mountPath, DirMode); err != nil { if err := os.MkdirAll(mountPath, DirMode); err != nil {