checkStaticAddreesIsFree func error

[dimaxwork]

I hae large users in server with ccd like this
user 1 -> 10.10.0.14
user n -> push 10.10.0.169 10.10.0.170
user m -> 10.10.0.173
user k -> 10.10.0.177
if I change address for user 1 - 10.10.0.14 to 10.10.0.17 i get an error - ClientAddress "10.10.0.17" already assigned to another user!
func checkStaticAddressIsFree(staticAddress string, username string) bool {
o := runBash(fmt.Sprintf("**grep -rl %s %s | grep -vx %s/%s | wc -l", staticAddress, ccdDir, ccdDir, username))

if strings.TrimSpace(o) == "0" {
    return true
}
return false

}
RETURN = 3 and give error, BUT the real address 10.10.0.17!!! Need help with grep!

[dimaxwork]

grep -rl ' %s ' %s | grep -vx %s/%s | wc -l
give the right effect!
If searching a ip address i add space before and after and final grep returned 0

[pashcovich]

maybe space before ip address is not necessary

[pashcovich]

if you prepare and test you changes as PR maybe i will merge it and release this week