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fix: give priority to iwlist as iw gives unsupported frequencies (fixes #881)

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This commit is contained in:
Simone Margaritelli 2022-06-13 17:08:26 +02:00
parent 4f3f55f648
commit e224eea8c6
1 changed files with 5 additions and 3 deletions
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8
network/net_linux.go
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@ -123,10 +123,12 @@ func iwSupportedFrequencies(iface string) ([]int, error) {
}
func GetSupportedFrequencies(iface string) ([]int, error) {
if core.HasBinary("iw") {
return iwSupportedFrequencies(iface)
} else if core.HasBinary("iwlist") {
// give priority to iwlist because of https://github.com/bettercap/bettercap/issues/881
if core.HasBinary("iwlist") {
return iwlistSupportedFrequencies(iface)
} else if core.HasBinary("iw") {
return iwSupportedFrequencies(iface)
}
return nil, fmt.Errorf("no iw or iwlist binaries found in $PATH")
}