From da29dd0cb7efe312501e7cbcabbf0dddf95a86a6 Mon Sep 17 00:00:00 2001 From: Manjeet Singh <manjee@codeaurora.org> Date: Thu, 22 Dec 2016 18:17:17 +0530 Subject: [PATCH] qcacld-2.0: Add bounday check for multicastAddr array In hdd_set_rx_filter API multicastAddr array being accessed beyond its size. Add boundary check for multicastAddr. CRs-Fixed: 1104565 Bug: 37286701 Bug: 38182308 Change-Id: I8e1543a8f42ac40c04d2c6a17e69718d13cbd706 Signed-off-by: Ahmed ElArabawy <arabawy@google.com> --- drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_main.c b/drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_main.c index d1acd6c82b19..c50adaf58cb1 100755 --- a/drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_main.c +++ b/drivers/staging/qcacld-2.0/CORE/HDD/src/wlan_hdd_main.c @@ -4604,6 +4604,8 @@ static int hdd_set_rx_filter(hdd_adapter_t *adapter, bool action, MAC_ADDR_ARRAY(filter->multicastAddr[j])); j++; } + if (j == SIR_MAX_NUM_MULTICAST_ADDRESS) + break; } filter->ulMulticastAddrCnt = j; /* Set rx filter */ -- GitLab