iwinfo: null-terminate country code

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
This commit is contained in:
Felix Fietkau 2015-09-11 15:46:49 +02:00
parent 16597a70bc
commit 3d38d1d17e

View file

@ -2480,6 +2480,7 @@ static int nl80211_get_countrylist(const char *ifname, char *buf, int *len)
e->iso3166 = l->iso3166;
e->ccode[0] = (l->iso3166 / 256);
e->ccode[1] = (l->iso3166 % 256);
e->ccode[2] = 0;
}
*len = (count * sizeof(struct iwinfo_country_entry));