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proxy: Check ephemeral port range ordering at flag parsing

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KokaKiwi 2022-10-14 21:40:07 +02:00
parent 10c8173120
commit 21d7449851
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1 changed files with 3 additions and 0 deletions
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proxy/main.go
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@ -54,6 +54,9 @@ func main() {
if ephemeralMinPort == 0 || ephemeralMaxPort == 0 { if ephemeralMinPort == 0 || ephemeralMaxPort == 0 {
log.Fatal("Ephemeral port cannot be zero") log.Fatal("Ephemeral port cannot be zero")
} }
if ephemeralMinPort > ephemeralMaxPort {
log.Fatal("Invalid port range: min > max")
}
ephemeralPortsRange = []uint16{uint16(ephemeralMinPort), uint16(ephemeralMaxPort)} ephemeralPortsRange = []uint16{uint16(ephemeralMinPort), uint16(ephemeralMaxPort)}
} else { } else {