YueHaibing d0c15c1e8f dccp: Fix memleak in __feat_register_sp
commit 1d3ff0950e2b40dc861b1739029649d03f591820 upstream.

If dccp_feat_push_change fails, we forget free the mem
which is alloced by kmemdup in dccp_feat_clone_sp_val.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: e8ef967a54f4 ("dccp: Registration routines for changing feature values")
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: YueHaibing <yuehaibing@huawei.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>
2020-01-17 19:45:43 +01:00
..
2016-04-27 22:48:25 -04:00
2020-01-17 19:45:43 +01:00
2019-11-10 11:25:37 +01:00
2015-11-01 17:01:16 -05:00
2018-05-19 10:20:23 +02:00