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(parent: a304966) | patch
nl80211: Handle nla_memdup failures in handle_nan_filter
authorJiasheng Jiang <jiasheng@iscas.ac.cn>
Tue, 1 Mar 2022 10:00:20 +0000 (18:00 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 8 Mar 2022 18:12:52 +0000 (19:12 +0100)
commita1e603e5f3b206c820fc6aa983fed7ed64020f4e
treea25ad9bb5917a95b39c3fb32e4590431b9652449tree | snapshot
parenta3049666063424c16bfca3e374f18fa2d1ae1fd0commit | diff
nl80211: Handle nla_memdup failures in handle_nan_filter

[ Upstream commit 6ad27f522cb3b210476daf63ce6ddb6568c0508b ]

As there's potential for failure of the nla_memdup(),
check the return value.

Fixes: a442b761b24b ("cfg80211: add add_nan_func / del_nan_func")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20220301100020.3801187-1-jiasheng@iscas.ac.cn
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/wireless/nl80211.c diff | blob | history
Domain: System / Kernel;