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fix(firewall/iptables): shared mutex for both iptables and ip6tables

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This commit is contained in:
Quentin McGaw
2026-03-23 14:09:26 +00:00
parent 57cf276d31
commit 086e3740f3
5 changed files with 7 additions and 18 deletions
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internal/firewall/iptables/iptables.go
-4
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@@ -229,9 +229,7 @@ func (c *Config) RedirectPort(ctx context.Context, intf string,
}
c.iptablesMutex.Lock()
c.ip6tablesMutex.Lock()
defer c.iptablesMutex.Unlock()
defer c.ip6tablesMutex.Unlock()
restore, err := c.saveAndRestore(ctx)
if err != nil {
@@ -297,9 +295,7 @@ func (c *Config) RunUserPostRules(ctx context.Context, filepath string) error {
lines := strings.Split(string(b), "\n")
c.iptablesMutex.Lock()
c.ip6tablesMutex.Lock()
defer c.iptablesMutex.Unlock()
defer c.ip6tablesMutex.Unlock()
restore, err := c.saveAndRestore(ctx)
if err != nil {