diff options
| author | SaidiReddy Yenuga <saidir@codeaurora.org> | 2017-03-28 16:03:08 +0530 |
|---|---|---|
| committer | Sandeep Puligilla <spuligil@codeaurora.org> | 2017-04-04 03:26:27 -0700 |
| commit | e1f34d2ce794def2873be39e86da468d8a2cf5bb (patch) | |
| tree | d35c1e46847fbe4f285e6f1e8f74482507e29ed6 | |
| parent | 42c2b8ffbadef9feec689b02107de2db6191f770 (diff) | |
qcacld-3.0: validate NLA attr in wlan_hdd_cfg80211_set_ext_roam_params
NLA attr QCA_WLAN_VENDOR_ATTR_ROAMING_PARAM_SET_BSSID_PREFS
used without validation.
validate NLA attribute.
CRs-Fixed: 2025636
Change-Id: I810f6a15b425638330211919c606e52de562cf9c
| -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 8fc40a89ff66..feca78fd33cb 100644 --- a/core/hdd/src/wlan_hdd_cfg80211.c +++ b/core/hdd/src/wlan_hdd_cfg80211.c @@ -2561,6 +2561,10 @@ __wlan_hdd_cfg80211_set_ext_roam_params(struct wiphy *wiphy, goto fail; } hdd_debug("Num of Preferred BSSID (%d)", count); + if (!tb[QCA_WLAN_VENDOR_ATTR_ROAMING_PARAM_SET_BSSID_PREFS]) { + hdd_err("attr Preferred BSSID failed"); + goto fail; + } i = 0; nla_for_each_nested(curr_attr, tb[QCA_WLAN_VENDOR_ATTR_ROAMING_PARAM_SET_BSSID_PREFS], |