From: Dan Carpenter on
acpi_device_class can only be 19 characters and a NULL terminator.

With the current name we get a buffer overflow in acpi_smbus_hc_add()
when we do:
strcpy(acpi_device_class(device), ACPI_SMB_HC_CLASS);

Signed-off-by: Dan Carpenter <error27(a)gmail.com>

diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index fd09229..1fbf073 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -17,7 +17,7 @@

#define PREFIX "ACPI: "

-#define ACPI_SMB_HC_CLASS "smbus_host_controller"
+#define ACPI_SMB_HC_CLASS "smbus_host_ctl"
#define ACPI_SMB_HC_DEVICE_NAME "ACPI SMBus HC"

struct acpi_smb_hc {
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo(a)vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/