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fix sighup issue with empty acl (#2296)

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Fixes #2291

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit is contained in:
Kristoffer Dalby 2024-12-16 07:48:19 +01:00 • committed by GitHub
parent e00b9d9a91
commit ec8729b772
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3 changed files with 16 additions and 0 deletions
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8
hscontrol/app.go
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@ -838,6 +838,10 @@ func (h *Headscale) Serve() error {
Str("signal", sig.String()).
Msg("Received SIGHUP, reloading ACL and Config")
if h.cfg.Policy.IsEmpty() {
continue
}
if err := h.loadPolicyManager(); err != nil {
log.Error().Err(err).Msg("failed to reload Policy")
}
@ -1102,6 +1106,10 @@ func (h *Headscale) policyBytes() ([]byte, error) {
return nil, err
}
if p.Data == "" {
return nil, nil
}
return []byte(p.Data), err
}