mwifiex: fix unbalanced locking in mwifiex_process_country_ie()

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commit 65b1aae0d9 upstream.

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

Fixes: 3d94a4a837 ("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>

...

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Brian Norris 2020-01-06 14:42:12 -08:00 • committed by Greg Kroah-Hartman

parent 0b981befd1

commit dc714706d4

1 changed files with 1 additions and 0 deletions

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drivers/net/wireless/marvell/mwifiex/sta_ioctl.c

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