ipw2x00: Fix potential NULL dereference in libipw_xmit()
BugLink: https://bugs.launchpad.net/bugs/1981864
[ Upstream commit
e8366bbabe1d207cf7c5b11ae50e223ae6fc278b ]
crypt and crypt->ops could be null, so we need to checking null
before dereference
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/1648797055-25730-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>