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qcacld-3.0: Check WIFI module status during wifi logger start

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During wifi logger start if the modules are in close state,
it will access uninitialized lock.

To handle this, check module status during start of the wifi logger.

Change-Id: I10b3fffa45475c602c22b548d521f75c627b133e
CRs-Fixed: 2012742
This commit is contained in:
Ashish Kumar Dhanotiya 2017-03-02 16:48:56 +05:30 • committed by qcabuildsw
commit 3c30842fc8
1 changed files with 4 additions and 0 deletions
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4
core/hdd/src/wlan_hdd_cfg80211.c
View file

@ -4872,6 +4872,10 @@ static int __wlan_hdd_cfg80211_wifi_logger_start(struct wiphy *wiphy,
if (status)
return status;
if (hdd_ctx->driver_status == DRIVER_MODULES_CLOSED) {
hdd_err("Driver Modules are closed, can not start logger");
return -EINVAL;
}
if (nla_parse(tb, QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_START_MAX,
data, data_len,