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31 lines
1.3 KiB
Diff
31 lines
1.3 KiB
Diff
From 9e08c4d35fc520e9c375884abdf04493e157a0ea Mon Sep 17 00:00:00 2001
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From: Ashish Kumar Dhanotiya <adhanoti@codeaurora.org>
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Date: Thu, 6 Jul 2017 16:51:53 +0530
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Subject: [PATCH] qcacld-2.0: Fix Uninitialized memory issue
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There is a possibility to read uninitialized memory within api
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__wlan_hdd_cfg80211_testmode.
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To resolve this issue, initilaize buffer hb_params with zero.
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Bug: 62456806
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Change-Id: Ia8061610a8c35aa7290177c0dcd2c5c36d9fcb35
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CRs-Fixed: 2061755
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Signed-off-by: Ecco Park <eccopark@google.com>
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---
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drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_cfg80211.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_cfg80211.c b/drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_cfg80211.c
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index 13956f9063ede..9338b4b98ed5e 100644
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--- a/drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_cfg80211.c
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+++ b/drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_cfg80211.c
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@@ -21990,6 +21990,7 @@ static int __wlan_hdd_cfg80211_testmode(struct wiphy *wiphy,
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return -ENOMEM;
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}
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+ vos_mem_zero(hb_params, sizeof(tSirLPHBReq));
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vos_mem_copy(hb_params, buf, buf_len);
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smeStatus = sme_LPHBConfigReq((tHalHandle)(pHddCtx->hHal),
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hb_params,
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