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qcacld-3.0: Don't set OCV bit in RSN cap if AP is not PMF enabled

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OCV capability i.e. 0x4000 bit in RSN capability is set to 1 to
indicate that the STA supports operating channel validation by
including Operating Channel Information (OCI) in RSNA exchanges
and validates the information when received from another STA that
indicated this capability.
OCV support implicitly depends on PMF capability, AP's with no PMF
support disassociate STA if STA sets OCV bit in RSN capability of
assoc request. Hence if AP doesn't support PMF, do not set OCV
support bit i.e. 0x4000 in RSN capability of assoc request.

Change-Id: I4a331cab9dfaebe3a6b8ff8656888a333355f4a6
CRs-Fixed: 2763169
This commit is contained in:
Abhishek Ambure
2020-08-29 13:56:09 +05:30
committed by snandini
parent 11e9245db3
commit 2e27e581c5
1 changed files with 1 additions and 0 deletions
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core/sme/src/csr/csr_util.c
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@@ -2878,6 +2878,7 @@ uint8_t csr_construct_rsn_ie(struct mac_context *mac, uint32_t sessionId,
} else {
self_rsn_cap &= ~WLAN_CRYPTO_RSN_CAP_MFP_ENABLED;
self_rsn_cap &= ~WLAN_CRYPTO_RSN_CAP_MFP_REQUIRED;
self_rsn_cap &= ~WLAN_CRYPTO_RSN_CAP_OCV_SUPPORTED;
}
wlan_crypto_set_vdev_param(vdev, WLAN_CRYPTO_PARAM_RSN_CAP,
self_rsn_cap);