github/bettercap
1
0
Fork 0
mirror of https://github.com/bettercap/bettercap synced 2025-08-19 13:09:49 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix: make sure that wifi channels are unique and sorted

Browse source
This commit is contained in:
Simone Margaritelli 2024-08-17 13:37:48 +02:00
commit 2d03782fe1
1 changed files with 8 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
modules/wifi/wifi.go
View file

@ -5,6 +5,8 @@ import (
"fmt" "fmt"
"net" "net"
"regexp" "regexp"
"slices"
"sort"
"strconv" "strconv"
"sync" "sync"
"time" "time"
@ -485,8 +487,13 @@ func (mod *WiFiModule) setFrequencies(freqs []int) {
mod.frequencies = freqs mod.frequencies = freqs
channels := []int{} channels := []int{}
for _, freq := range freqs { for _, freq := range freqs {
channels = append(channels, network.Dot11Freq2Chan(freq)) channel := network.Dot11Freq2Chan(freq)
if !slices.Contains(channels, channel) {
channels = append(channels, channel)
}
} }
sort.Ints(channels)
mod.State.Store("channels", channels) mod.State.Store("channels", channels)
mod.Info("channels: %v", channels) mod.Info("channels: %v", channels)