stable inclusion
from stable-v5.10.104
commit f5e496ef73f307bef4d4f14edb45512d4d245954
bugzilla: https://gitee.com/openeuler/kernel/issues/I56XAC

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f5e496ef73f307bef4d4f14edb45512d4d245954

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[ Upstream commit 6ad27f52 ]

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

Fixes: a442b761 ("cfg80211: add add_nan_func / del_nan_func")
Signed-off-by: NJiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20220301100020.3801187-1-jiasheng@iscas.ac.cnSigned-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NYu Liao <liaoyu15@huawei.com>
Reviewed-by: NWei Li <liwei391@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>