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nl80211: skip event notifications in wpa_supplicant scan result reply

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Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This commit is contained in:
Jo-Philipp Wich 2018-01-16 13:44:21 +01:00
parent c1a03e8231
commit 5a5e21b158
1 changed files with 6 additions and 1 deletions
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7
iwinfo_nl80211.c
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@ -2209,8 +2209,12 @@ static int nl80211_get_scanlist_wpactl(const char *ifname, char *buf, int *len)
}
/* receive and parse scan results if the wait above didn't time out */
if (ready && nl80211_wpactl_recv(sock, reply, sizeof(reply)) > 0)
while (ready && nl80211_wpactl_recv(sock, reply, sizeof(reply)) > 0)
{
/* received an event notification, receive again */
if (reply[0] == '<')
continue;
nl80211_get_quality_max(ifname, &qmax);
for (line = strtok_r(reply, "\n", &pos);
@ -2288,6 +2292,7 @@ static int nl80211_get_scanlist_wpactl(const char *ifname, char *buf, int *len)
}
*len = count * sizeof(struct iwinfo_scanlist_entry);
break;
}
close(sock);