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SubjectRe: [PATCH 1/2] livepatch: Nullify obj->mod in klp_module_coming()'s error path
On Fri, Jul 19, 2019 at 02:28:39PM +0200, Miroslav Benes wrote:
> 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 <>
> Reviewed-by: Petr Mladek <>

Acked-by: Josh Poimboeuf <>


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