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wgengine{,/router}: annotate some more errors

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Updates #3351

Change-Id: I8b4f957d2051b3e29401bb449dbadbdada3a7c46
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2021-11-19 10:33:15 -08:00
committed by Brad Fitzpatrick
parent 5294125e7a
commit 0350cf0438
2 changed files with 6 additions and 6 deletions
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6
wgengine/router/router_linux.go
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@@ -245,13 +245,13 @@ func (r *linuxRouter) Up() error {
return err
}
if err := r.addIPRules(); err != nil {
return err
return fmt.Errorf("adding IP rules: %w", err)
}
if err := r.setNetfilterMode(netfilterOff); err != nil {
return err
return fmt.Errorf("setting netfilter mode: %w", err)
}
if err := r.upInterface(); err != nil {
return err
return fmt.Errorf("bringing interface up: %w", err)
}
return nil

6
wgengine/userspace.go
View File

@@ -389,11 +389,11 @@ func NewUserspaceEngine(logf logger.Logf, conf Config) (_ Engine, reterr error)
e.logf("Bringing wireguard device up...")
if err := e.wgdev.Up(); err != nil {
return nil, fmt.Errorf("wgdev.Up(): %w", err)
return nil, fmt.Errorf("wgdev.Up: %w", err)
}
e.logf("Bringing router up...")
if err := e.router.Up(); err != nil {
return nil, err
return nil, fmt.Errorf("router.Up: %w", err)
}
// It's a little pointless to apply no-op settings here (they
@@ -401,7 +401,7 @@ func NewUserspaceEngine(logf logger.Logf, conf Config) (_ Engine, reterr error)
// router implementation early on.
e.logf("Clearing router settings...")
if err := e.router.Set(nil); err != nil {
return nil, err
return nil, fmt.Errorf("router.Set(nil): %w", err)
}
e.logf("Starting link monitor...")
e.linkMon.Start()