From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: [patch 4/8] acpi: get_throttling_state() cannot be larger than state_count Date: Wed, 04 Mar 2009 11:55:27 -0800 Message-ID: <200903041955.n24JtRIO027997@imap1.linux-foundation.org> Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:39332 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756194AbZCDT4K (ORCPT ); Wed, 4 Mar 2009 14:56:10 -0500 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: lenb@kernel.org Cc: linux-acpi@vger.kernel.org, akpm@linux-foundation.org, roel.kluin@gmail.com, yakui.zhao@intel.com From: Roel Kluin With for(i = 0; i < n; i++) { ... } i reaches n. Signed-off-by: Roel Kluin Acked-by: Cc: Len Brown Signed-off-by: Andrew Morton --- drivers/acpi/processor_throttling.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/acpi/processor_throttling.c~acpi-get_throttling_state-cannot-be-larger-state_count drivers/acpi/processor_throttling.c --- a/drivers/acpi/processor_throttling.c~acpi-get_throttling_state-cannot-be-larger-state_count +++ a/drivers/acpi/processor_throttling.c @@ -785,7 +785,7 @@ static int acpi_get_throttling_state(str if (tx->control == value) break; } - if (i > pr->throttling.state_count) + if (i >= pr->throttling.state_count) i = -1; return i; } _