Navid Emamdoost 7c41a8662b wimax: i2400: Fix memory leak in i2400m_op_rfkill_sw_toggle ...

commit 6f3ef5c25c upstream.

In the implementation of i2400m_op_rfkill_sw_toggle() the allocated
buffer for cmd should be released before returning. The
documentation for i2400m_msg_to_dev() says when it returns the buffer
can be reused. Meaning cmd should be released in either case. Move
kfree(cmd) before return to be reached by all execution paths.

Fixes: 2507e6ab7a ("wimax: i2400: fix memory leak")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-01-23 08:19:34 +01:00

..

i2400m

wimax: i2400: Fix memory leak in i2400m_op_rfkill_sw_toggle

2020-01-23 08:19:34 +01:00

Kconfig

…

Makefile

kbuild: remove unnecessary "obj- := dummy.o" trick

2014-10-02 13:55:02 +02:00