nl80211: Handle nla_memdup failures in handle_nan_filter
BugLink: https://bugs.launchpad.net/bugs/1964361
[ 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>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>