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nl80211: Update the assoc_freq during connect

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drv->assoc_freq was not updated during the connect command (neither
during the command's invocation nor after getting the event) unlike with
auth/assoc case where assoc_freq is updated. This resulted in
nl80211_get_link_noise() (and any other function for that matter) using
the improper drv->assoc_freq value with drivers that use the connect
API. Fix this by updating drv->assoc_freq on connect command and when
fetching the frequency from the driver.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Sunil Dutt 2013-08-23 15:41:05 +03:00 committed by Jouni Malinen
parent 83e7bb0e5d
commit 30158a0d80
1 changed files with 6 additions and 2 deletions
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8
src/drivers/driver_nl80211.c
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@ -1279,7 +1279,9 @@ static unsigned int nl80211_get_assoc_freq(struct wpa_driver_nl80211_data *drv)
wpa_printf(MSG_DEBUG, "nl80211: Operating frequency for the " wpa_printf(MSG_DEBUG, "nl80211: Operating frequency for the "
"associated BSS from scan results: %u MHz", "associated BSS from scan results: %u MHz",
arg.assoc_freq); arg.assoc_freq);
return arg.assoc_freq ? arg.assoc_freq : drv->assoc_freq; if (arg.assoc_freq)
drv->assoc_freq = arg.assoc_freq;
return drv->assoc_freq;
} }
wpa_printf(MSG_DEBUG, "nl80211: Scan result fetch failed: ret=%d " wpa_printf(MSG_DEBUG, "nl80211: Scan result fetch failed: ret=%d "
"(%s)", ret, strerror(-ret)); "(%s)", ret, strerror(-ret));
@ -7635,7 +7637,9 @@ static int wpa_driver_nl80211_try_connect(
if (params->freq) { if (params->freq) {
wpa_printf(MSG_DEBUG, " * freq=%d", params->freq); wpa_printf(MSG_DEBUG, " * freq=%d", params->freq);
NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, params->freq); NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, params->freq);
} drv->assoc_freq = params->freq;
} else
drv->assoc_freq = 0;
if (params->bg_scan_period >= 0) { if (params->bg_scan_period >= 0) {
wpa_printf(MSG_DEBUG, " * bg scan period=%d", wpa_printf(MSG_DEBUG, " * bg scan period=%d",
params->bg_scan_period); params->bg_scan_period);