diff options
| author | SaidiReddy Yenuga <saidir@codeaurora.org> | 2017-03-28 17:09:56 +0530 |
|---|---|---|
| committer | Sandeep Puligilla <spuligil@codeaurora.org> | 2017-04-04 03:26:25 -0700 |
| commit | 42c2b8ffbadef9feec689b02107de2db6191f770 (patch) | |
| tree | 4fd61dc42bbb7272141f8e149ef3027ee4cbf987 | |
| parent | b1f136d8de389292a14b34c346b4a97c3e8a8edd (diff) | |
qcacld-3.0: validate NLA attr in wlan_hdd_cfg80211_extscan_set_significant_change
NLA attr QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM
used without validation.
validate NLA attribute.
CRs-Fixed: 2025678
Change-Id: Iee9a8f91cc1b5a6c76c5abaef48c0fa29110062e
| -rw-r--r-- | core/hdd/src/wlan_hdd_ext_scan.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/hdd/src/wlan_hdd_ext_scan.c b/core/hdd/src/wlan_hdd_ext_scan.c index 8d2bc4319da2..0b7bf975560f 100644 --- a/core/hdd/src/wlan_hdd_ext_scan.c +++ b/core/hdd/src/wlan_hdd_ext_scan.c @@ -2190,6 +2190,10 @@ __wlan_hdd_cfg80211_extscan_set_significant_change(struct wiphy *wiphy, hdd_debug("Number of AP %d Session Id %d", pReqMsg->numAp, pReqMsg->sessionId); + if (!tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM]) { + hdd_err("attr ap threshold failed"); + goto fail; + } i = 0; nla_for_each_nested(apTh, tb[QCA_WLAN_VENDOR_ATTR_EXTSCAN_AP_THRESHOLD_PARAM], |