3.8-stable review patch. If anyone has any objections, please let me know.
------------------ From: Maxim Mikityanskiy <[email protected]> commit 51c94491c82c3d9029f6e87a1a153db321d88e35 upstream. Fix memory leak - don't forget to kfree ACPI object when returning from msi_wmi_notify() after suppressing key event. Signed-off-by: Maxim Mikityanskiy <[email protected]> Acked-by: Anisse Astier <[email protected]> Signed-off-by: Lee, Chun-Yi <[email protected]> Signed-off-by: Matthew Garrett <[email protected]> Signed-off-by: Jonghwan Choi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/platform/x86/msi-wmi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/platform/x86/msi-wmi.c +++ b/drivers/platform/x86/msi-wmi.c @@ -176,7 +176,7 @@ static void msi_wmi_notify(u32 value, vo pr_debug("Suppressed key event 0x%X - " "Last press was %lld us ago\n", key->code, ktime_to_us(diff)); - return; + goto msi_wmi_notify_exit; } last_pressed[key->code - SCANCODE_BASE] = cur; @@ -195,6 +195,8 @@ static void msi_wmi_notify(u32 value, vo pr_info("Unknown key pressed - %x\n", eventcode); } else pr_info("Unknown event received\n"); + +msi_wmi_notify_exit: kfree(response.pointer); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
