diff options
| author | Ashish Kumar Dhanotiya <adhanoti@codeaurora.org> | 2017-03-01 15:48:12 +0530 |
|---|---|---|
| committer | qcabuildsw <qcabuildsw@localhost> | 2017-03-02 03:59:42 -0800 |
| commit | bc560a15feff49aa674c1793fd7c741138bb7c1a (patch) | |
| tree | efb80b1746f59883c867ddb409a1cfa5f823fc66 | |
| parent | dac083367c6f1087e9033c73d7b446697cd67e1c (diff) | |
qcacld-3.0: Check WIFI module status during wifi logger start
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
| -rw-r--r-- | core/hdd/src/wlan_hdd_cfg80211.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/hdd/src/wlan_hdd_cfg80211.c b/core/hdd/src/wlan_hdd_cfg80211.c index bb7fdbebf490..2ac8896683ec 100644 --- a/core/hdd/src/wlan_hdd_cfg80211.c +++ b/core/hdd/src/wlan_hdd_cfg80211.c @@ -4486,6 +4486,10 @@ 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, |