From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 550D62676E9; Tue, 26 Aug 2025 14:41:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756219289; cv=none; b=RltshNVFmyZhHHAbf9TVdnQydpkxMdn22fcaHPtuSIIZ8MCpTUQ4gCAZS5FElV7vOcGhZ5/FOf9KOTN/FwZXkkM+BstpXyx0a/GZoYK0PMbTWzIzbpDBZemjF6IbKv1xlZwWSldcZYhBylbS1BllAfQjuAxT3YZCS+WeU4Gcynw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756219289; c=relaxed/simple; bh=CCemkoMhIoPnW7LMW4eyqiKpQctdf47VkkKhuXBxBdE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DFPD/Zvy1ltGLlQU4fQZ8JIBoT/6Lmgzo1S/Sxsfm+xiN+B6wYUZgU2Ubkz1ZEhLSbR9qFsqQAVRC8x3nP8S+MDmXMhuTKHQG1fIMkn/RcdDuNuHjIeRGNOUlax4j2/AHweEIIf/mNPC9a9KWIpm1cLdhFYnA3j0GYMQuefxXAU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=1l+ZMTna; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="1l+ZMTna" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E0E0BC4CEF1; Tue, 26 Aug 2025 14:41:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756219289; bh=CCemkoMhIoPnW7LMW4eyqiKpQctdf47VkkKhuXBxBdE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1l+ZMTnag3m2A+vfHK+fNgqeijEYN70N7srv+Z1BXI+Doh3iqeUKJV+2q3OqcJdRG Uoa2H7odW4qqG9VqmBeSvxXy1e1iPqNMPiCCohjNBopHTbznx//ycUpGxTe9FN9wGG 6Ia1Ap/DtKyKS+EDU/fqk/w+a2w5mKOpcxznujuc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dan Carpenter , Viresh Kumar Subject: [PATCH 5.4 283/403] cpufreq: armada-8k: Fix off by one in armada_8k_cpufreq_free_table() Date: Tue, 26 Aug 2025 13:10:09 +0200 Message-ID: <20250826110914.622057590@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110905.607690791@linuxfoundation.org> References: <20250826110905.607690791@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter commit 4a26df233266a628157d7f0285451d8655defdfc upstream. The freq_tables[] array has num_possible_cpus() elements so, to avoid an out of bounds access, this loop should be capped at "< nb_cpus" instead of "<= nb_cpus". The freq_tables[] array is allocated in armada_8k_cpufreq_init(). Cc: stable@vger.kernel.org Fixes: f525a670533d ("cpufreq: ap806: add cpufreq driver for Armada 8K") Signed-off-by: Dan Carpenter Signed-off-by: Viresh Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/cpufreq/armada-8k-cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/cpufreq/armada-8k-cpufreq.c +++ b/drivers/cpufreq/armada-8k-cpufreq.c @@ -96,7 +96,7 @@ static void armada_8k_cpufreq_free_table { int opps_index, nb_cpus = num_possible_cpus(); - for (opps_index = 0 ; opps_index <= nb_cpus; opps_index++) { + for (opps_index = 0 ; opps_index < nb_cpus; opps_index++) { int i; /* If cpu_dev is NULL then we reached the end of the array */