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 D1B321487FA; Thu, 13 Feb 2025 15:01:59 +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=1739458919; cv=none; b=f7ZzPGqSejDzlEblFpzSIc6TipynajZJQjpJcRhEKZEf1UtKxjAPfqDqmYskEdidVaHGNhc3BnGb3pELH/JtiIXrnibDOMc+tswswYiNaZnVNIN4lVxRtt5IB28FB+5lQ0RsqoHDt5LGUGcWEUTEVxWdjXRPjveKRBcVUn8b+EI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739458919; c=relaxed/simple; bh=L8HJYjMc0AFqo/K42f42dTjTESLFvHWspnK3YlyPpTE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gieabO694AqN+A78Ct0JLs19176yRcABz2e2G0tAfT8eh6pmJqdwFZaCnSoAaUkPq7cao5PleFkHalZFWhrMs3RVnmsj5PrkMAePsImj/TOxmdR+ehAAzBkKQl6nVCv4aXLJ1r4CBkuJNXE6ElymUanNZNn7VWkMcPQtkyOTjGk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=0u+sfph4; 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="0u+sfph4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4126BC4CED1; Thu, 13 Feb 2025 15:01:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1739458919; bh=L8HJYjMc0AFqo/K42f42dTjTESLFvHWspnK3YlyPpTE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0u+sfph4fF18wiy6xnvRs4eURRHLKTQqYUx9ZiajFmXDKR6D+dNXx6BklNmXDDHhD tuN+od7YuT2ZxXLAGuiAWawpAeKt0pleLuYQnT6xNGdnS27nCD9WZb/Ufyl4bS46RM oVRt151UgoYm2cF2/rA58ybUIyw/cYxlfGEcaI4Y= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jiasheng Jiang , Michal Swiatkowski , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.13 116/443] ice: Add check for devm_kzalloc() Date: Thu, 13 Feb 2025 15:24:41 +0100 Message-ID: <20250213142445.088897865@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250213142440.609878115@linuxfoundation.org> References: <20250213142440.609878115@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 6.13-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jiasheng Jiang [ Upstream commit a8aa6a6ddce9b5585f2b74f27f3feea1427fb4e7 ] Add check for the return value of devm_kzalloc() to guarantee the success of allocation. Fixes: 42c2eb6b1f43 ("ice: Implement devlink-rate API") Signed-off-by: Jiasheng Jiang Reviewed-by: Michal Swiatkowski Link: https://patch.msgid.link/20250131013832.24805-1-jiashengjiangcool@gmail.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/ice/devlink/devlink.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink.c b/drivers/net/ethernet/intel/ice/devlink/devlink.c index 415445cefdb2a..b1efd287b3309 100644 --- a/drivers/net/ethernet/intel/ice/devlink/devlink.c +++ b/drivers/net/ethernet/intel/ice/devlink/devlink.c @@ -977,6 +977,9 @@ static int ice_devlink_rate_node_new(struct devlink_rate *rate_node, void **priv /* preallocate memory for ice_sched_node */ node = devm_kzalloc(ice_hw_to_dev(pi->hw), sizeof(*node), GFP_KERNEL); + if (!node) + return -ENOMEM; + *priv = node; return 0; -- 2.39.5