Messages in this thread Patch in this message | | | Date | Thu, 7 Jan 2016 11:24:29 -0800 | From | Kees Cook <> | Subject | [PATCH] acpi: avoid leaking format string into kobject name |
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The dn->name is expected to be used as a literal, so add the missing "%s".
Signed-off-by: Kees Cook <keescook@chromium.org> --- drivers/acpi/device_sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c index 707cf6213bc2..b9afb47db7ed 100644 --- a/drivers/acpi/device_sysfs.c +++ b/drivers/acpi/device_sysfs.c @@ -104,7 +104,7 @@ static void acpi_expose_nondev_subnodes(struct kobject *kobj, init_completion(&dn->kobj_done); ret = kobject_init_and_add(&dn->kobj, &acpi_data_node_ktype, - kobj, dn->name); + kobj, "%s", dn->name); if (ret) acpi_handle_err(dn->handle, "Failed to expose (%d)\n", ret); else -- 2.6.3
-- Kees Cook Chrome OS & Brillo Security
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