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nfqws: check wext ssid len not zero

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bol-van 2025-06-12 13:22:54 +03:00
parent 32cfee705a
commit b6e9fa3434
1 changed files with 3 additions and 2 deletions
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5
nfq/darkmagic.c
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@ -1976,8 +1976,9 @@ static int wlan_info_cb(const struct nlmsghdr *nlh, void *data)
req.u.essid.pointer = wc->wlan[wc->count].ssid; req.u.essid.pointer = wc->wlan[wc->count].ssid;
req.u.essid.length = sizeof(wc->wlan[wc->count].ssid); req.u.essid.length = sizeof(wc->wlan[wc->count].ssid);
req.u.essid.flags = 0; req.u.essid.flags = 0;
if (ioctl(wext_fd, SIOCGIWESSID, &req) != -1) if (ioctl(wext_fd, SIOCGIWESSID, &req)!=-1)
wc->count++; if (*wc->wlan[wc->count].ssid)
wc->count++;
close(wext_fd); close(wext_fd);
} }
} }