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wifi: mac80211: fix memory free error when registering wiphy fail
authortaozhang <taozhang@bestechnic.com>
Sat, 15 Oct 2022 09:38:31 +0000 (17:38 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 8 Dec 2022 10:22:56 +0000 (11:22 +0100)
commit9f3e62290592912d54779c1fdda3b4253e797b43
tree48db60f360e207162df2fd3d0cda4d20abf482cetree | snapshot
parent1a0f2b84d1deeb6af920dcb9c910addc89215807commit | diff
wifi: mac80211: fix memory free error when registering wiphy fail

[ Upstream commit fcf8ef264a5b45ff978dedb2e3cd226e977bdf85 ]

ieee80211_register_hw free the allocated cipher suites when
registering wiphy fail, and ieee80211_free_hw will re-free it.

set wiphy_ciphers_allocated to false after freeing allocated
cipher suites.

Signed-off-by: taozhang <taozhang@bestechnic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/mac80211/main.c diff | blob | history
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