On Sun 2019-07-28 14:45:33, Josh Poimboeuf wrote:

On Fri, Jul 19, 2019 at 02:28:39PM +0200, Miroslav Benes wrote:

quoted

klp_module_coming() is called for every module appearing in the system.
It sets obj->mod to a patched module for klp_object obj. Unfortunately
it leaves it set even if an error happens later in the function and the
patched module is not allowed to be loaded.

klp_is_object_loaded() uses obj->mod variable and could currently give a
wrong return value. The bug is probably harmless as of now.

Signed-off-by: Miroslav Benes <mbenes@suse.cz>
Reviewed-by: Petr Mladek <pmladek@suse.com>

Acked-by: Josh Poimboeuf <redacted>

This patch has been committed into the branch for-5.4/core.

Best Regards,
Petr