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| author | Yeshwanth Sriram Guntuka <ysriramg@codeaurora.org> | 2021-02-19 17:05:12 +0530 |
|---|---|---|
| committer | chenpaul <chenpaul@google.com> | 2021-03-23 18:56:10 +0800 |
| commit | 3f415e4197c670f078489f96918506e9196e9431 (patch) | |
| tree | 64fa8c23c955a7147ea84d9a48c09c41c7757050 | |
| parent | 4fe63da8d600bae507754771d7493703be794d54 (diff) | |
| download | qcacld-3f415e4197c670f078489f96918506e9196e9431.tar.gz | |
qcacld-3.0: Flush frags for peer on add key request
Fragments are not flushed as part of rekey which
could result in fragments encrypted under different
keys to be reassembled.
Fix is to flush fragments for the peer for which add
key request is received.
Change-Id: I0c018ff7375272125c62aaea7b8ad4df9e842508
CRs-Fixed: 2875950
Bug: 182958222
| -rw-r--r-- | core/hdd/src/wlan_hdd_cfg80211.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/core/hdd/src/wlan_hdd_cfg80211.c b/core/hdd/src/wlan_hdd_cfg80211.c index 5581ae83b2..2be6f95181 100644 --- a/core/hdd/src/wlan_hdd_cfg80211.c +++ b/core/hdd/src/wlan_hdd_cfg80211.c @@ -16907,6 +16907,11 @@ static int __wlan_hdd_cfg80211_add_key(struct wiphy *wiphy, setKey.keyDirection = eSIR_TX_RX; qdf_mem_copy(setKey.peerMac.bytes, mac_addr, QDF_MAC_ADDR_SIZE); } + + cdp_peer_flush_frags(cds_get_context(QDF_MODULE_ID_SOC), + cds_get_context(QDF_MODULE_ID_TXRX), + adapter->session_id, setKey.peerMac.bytes); + if ((QDF_IBSS_MODE == adapter->device_mode) && !pairwise) { /* if a key is already installed, block all subsequent ones */ if (adapter->session.station.ibss_enc_key_installed) { |