From d9bb45657e6286922774da83dea8af4eaa1341d7 Mon Sep 17 00:00:00 2001 From: Zhang Qian Date: Tue, 24 Oct 2017 11:35:54 +0800 Subject: [PATCH] qcacld-3.0: Fix 80211 frame subtype value in DoS attacks check Propagation from qcacld-2.0 to qcacld-3.0 The subtype values used in the Dos attacks check are not correct. No MGMT frame will be dropped in a DoS attack. Change-Id: I0fdcffd7151a78abf21bb0f4223aaba3e86a46ab CRs-Fixed: 2103880 --- core/wma/src/wma_mgmt.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/core/wma/src/wma_mgmt.c b/core/wma/src/wma_mgmt.c index b67bcfbe8ca1..ec3716d8a2cf 100644 --- a/core/wma/src/wma_mgmt.c +++ b/core/wma/src/wma_mgmt.c @@ -3476,7 +3476,7 @@ static bool wma_is_pkt_drop_candidate(tp_wma_handle wma_handle, peer = cdp_peer_find_by_addr(soc, pdev_ctx, peer_addr, &peer_id); if (!peer) { - if (SIR_MAC_MGMT_ASSOC_REQ != subtype) { + if (IEEE80211_FC0_SUBTYPE_ASSOC_REQ != subtype) { WMA_LOGI( FL("Received mgmt frame: %0x from unknow peer: %pM"), subtype, peer_addr); @@ -3486,7 +3486,7 @@ static bool wma_is_pkt_drop_candidate(tp_wma_handle wma_handle, } switch (subtype) { - case SIR_MAC_MGMT_ASSOC_REQ: + case IEEE80211_FC0_SUBTYPE_ASSOC_REQ: ptr = cdp_peer_last_assoc_received(soc, peer); if (ptr == NULL) { WMA_LOGE(FL("cdp_peer_last_assoc_received Failed")); @@ -3502,7 +3502,7 @@ static bool wma_is_pkt_drop_candidate(tp_wma_handle wma_handle, *cdp_peer_last_assoc_received(soc, peer) = qdf_get_system_timestamp(); break; - case SIR_MAC_MGMT_DISASSOC: + case IEEE80211_FC0_SUBTYPE_DISASSOC: ptr = cdp_peer_last_disassoc_received(soc, peer); if (ptr == NULL) { WMA_LOGE(FL("cdp_peer_last_disassoc_received Failed")); @@ -3518,7 +3518,7 @@ static bool wma_is_pkt_drop_candidate(tp_wma_handle wma_handle, *cdp_peer_last_disassoc_received(soc, peer) = qdf_get_system_timestamp(); break; - case SIR_MAC_MGMT_DEAUTH: + case IEEE80211_FC0_SUBTYPE_DEAUTH: ptr = cdp_peer_last_deauth_received(soc, peer); if (ptr == NULL) { WMA_LOGE(FL("cdp_peer_last_deauth_received Failed"));