commit | 2a39e7aa8a98f777f0732ca7125b6c9668791760 | [log] [tgz] |
---|---|---|
author | Pan Bian <bianpan2016@163.com> | Sun Apr 23 17:38:35 2017 +0800 |
committer | David S. Miller <davem@davemloft.net> | Mon Apr 24 15:51:31 2017 -0400 |
tree | a398faf313dce384ba75894045ca7604c0868be0 | |
parent | 78302fd405769c9a9379e9adda119d533dce2eed [diff] |
wan: pc300too: abort path on failure In function pc300_pci_init_one(), on the ioremap error path, function pc300_pci_remove_one() is called to free the allocated memory. However, the path is not terminated, and the freed memory will be used later, resulting in use-after-free bugs. This path fixes the bug. Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: David S. Miller <davem@davemloft.net>