tree e2e5dcf3c87473e45ddd4d028072817f3f80857f
parent 43e78bf3d677f0778c4395dc90d73d1a78b93e7b
author Brian Norris <briannorris@chromium.org> 1578350532 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1581715862 -0500

mwifiex: fix unbalanced locking in mwifiex_process_country_ie()

commit 65b1aae0d9d5962faccc06bdb8e91a2a0b09451c upstream.

We called rcu_read_lock(), so we need to call rcu_read_unlock() before
we return.

Fixes: 3d94a4a8373b ("mwifiex: fix possible heap overflow in mwifiex_process_country_ie()")
Cc: stable@vger.kernel.org
Cc: huangwen <huangwenabc@gmail.com>
Cc: Ganapathi Bhat <ganapathi.bhat@nxp.com>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Acked-by: Ganapathi Bhat <ganapathi.bhat@nxp.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>