libnetwork: sandbox.updateDNS(): use const for file permissions
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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@ -20,8 +20,8 @@ import (
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const (
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const (
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defaultPrefix = "/var/lib/docker/network/files"
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defaultPrefix = "/var/lib/docker/network/files"
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dirPerm = 0755
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dirPerm = 0o755
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filePerm = 0644
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filePerm = 0o644
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)
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)
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func (sb *sandbox) startResolver(restore bool) {
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func (sb *sandbox) startResolver(restore bool) {
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@ -332,7 +332,7 @@ func (sb *sandbox) updateDNS(ipv6Enabled bool) error {
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if err != nil {
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if err != nil {
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return err
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return err
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}
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}
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err = os.WriteFile(sb.config.resolvConfPath, newRC.Content, 0644) //nolint:gosec // gosec complains about perms here, which must be 0644 in this case
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err = os.WriteFile(sb.config.resolvConfPath, newRC.Content, filePerm)
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if err != nil {
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if err != nil {
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return err
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return err
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}
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}
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