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Merge "qcacld-3.0: Validate Country IE length before copying country code" into wlan-cld3.driver.lnx.2.0

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CNSS_WLAN Service 2017-12-09 06:54:27 -08:00 • committed by Gerrit - the friendly Code Review server
commit 033346946d
1 changed files with 6 additions and 0 deletions
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6
core/hdd/src/wlan_hdd_hostapd.c
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@ -7609,6 +7609,12 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
pIe = wlan_get_ie_ptr_from_eid(WLAN_EID_COUNTRY,
pBeacon->tail, pBeacon->tail_len);
if (pIe) {
if (pIe[1] < IEEE80211_COUNTRY_IE_MIN_LEN) {
hdd_err("Invalid Country IE len: %d", pIe[1]);
ret = -EINVAL;
goto error;
}
pConfig->ieee80211d = 1;
qdf_mem_copy(pConfig->countryCode, &pIe[2], 3);
status = ucfg_reg_set_country(hdd_ctx->hdd_pdev,