tree f09e5ab8d7614581bff9607a8757cd5f58e753e0
parent 8d1b73dd25ff92c3fa9807a20c22fa2b44c07336
author YueHaibing <yuehaibing@huawei.com> 1560265207 +0800
committer Jessica Yu <jeyu@kernel.org> 1560497469 +0200

kernel/module: Fix mem leak in module_add_modinfo_attrs

In module_add_modinfo_attrs if sysfs_create_file
fails, we forget to free allocated modinfo_attrs
and roll back the sysfs files.

Fixes: 03e88ae1b13d ("[PATCH] fix module sysfs files reference counting")
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jessica Yu <jeyu@kernel.org>