projects / platform / kernel / linux-rpi3.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a27ce48) | patch
brcmfmac: fix missing checks for kmemdup
authorKangjie Lu <kjlu@umn.edu>
Fri, 15 Mar 2019 17:04:32 +0000 (12:04 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 31 May 2019 13:46:25 +0000 (06:46 -0700)
commit7c9d97f3b11d610708355e9379d70bd937000706
tree9ebdda731ce9762118d0db13b315880718427892tree | snapshot
parenta27ce4840f89acd1e23efe2b4dfc0d512aa5b38acommit | diff
brcmfmac: fix missing checks for kmemdup

[ Upstream commit 46953f97224d56a12ccbe9c6acaa84ca0dab2780 ]

In case kmemdup fails, the fix sets conn_info->req_ie_len and
conn_info->resp_ie_len to zero to avoid buffer overflows.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;