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 BD8D11DF246; Sun, 7 Sep 2025 20:35:06 +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=1757277306; cv=none; b=t37NYvBxG/zExkyML/TRsT3SQHjDtJzMUta7CoCn23GkYUhcVdx8Hsu6jIZ0dapV0fKdskI6KEEtnjLZWA5YgEe1oFS3L1KS0evBJ9xAziXpUS2gPil7luPUbkZdX+XCgtSHbcK4kOOcHZnToghFa+mEY/g1SUIB99nGW0+SwWI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757277306; c=relaxed/simple; bh=heEaoSkwn5GQMvvP6zPpt0fQ6H9p83TKCY3rvhBJpQI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=AEdS9Bf6vrSfapxBXWA0kiDuBBuwDW9CJUgIPAniBM0VbFhEOwxJaCtkapbhXrSFVV4M2Z4Ss6B8kWogIMwhQGlmNlMLvLv9vdxYtlxXGtDAZ7s+Zs+nhyF/va8TBqH/pBWQd7nptcTUAIgGX/FpPcMeisD8CIF+gmyo9eFXIoo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=z2t0mgXc; 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="z2t0mgXc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40E71C4CEF0; Sun, 7 Sep 2025 20:35:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1757277306; bh=heEaoSkwn5GQMvvP6zPpt0fQ6H9p83TKCY3rvhBJpQI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=z2t0mgXcrBCUzEFQu2XyhIt/06Su7+5ZY/NCdj+5A3Kcb1kvEiTHliZP3K64daM9d a5jlT2f27CQCVZBVnzMd6HEF3NiNhRYxbCLMDyrgVLYv98C/OZznEO48YMb53hJmpj AE5kZqvmhFz1ZYHszw5vGxe1tFYUxMAvbjh6cdP4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chen Ni , Dominik Brodowski , Sasha Levin Subject: [PATCH 6.12 150/175] pcmcia: omap: Add missing check for platform_get_resource Date: Sun, 7 Sep 2025 21:59:05 +0200 Message-ID: <20250907195618.404532410@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250907195614.892725141@linuxfoundation.org> References: <20250907195614.892725141@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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chen Ni [ Upstream commit ecef14f70ec9344a10c817248d2ac6cddee5921e ] Add missing check for platform_get_resource() and return error if it fails to catch the error. Fixes: d87d44f7ab35 ("ARM: omap1: move CF chipselect setup to board file") Signed-off-by: Chen Ni Signed-off-by: Dominik Brodowski Signed-off-by: Sasha Levin --- drivers/pcmcia/omap_cf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c index 80137c7afe0d9..5b639c942f17a 100644 --- a/drivers/pcmcia/omap_cf.c +++ b/drivers/pcmcia/omap_cf.c @@ -215,6 +215,8 @@ static int __init omap_cf_probe(struct platform_device *pdev) return -EINVAL; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return -EINVAL; cf = kzalloc(sizeof *cf, GFP_KERNEL); if (!cf) -- 2.51.0