From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33711) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZFaUc-0006HB-2h for qemu-devel@nongnu.org; Thu, 16 Jul 2015 00:09:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZFaUZ-0005Az-UL for qemu-devel@nongnu.org; Thu, 16 Jul 2015 00:09:54 -0400 Received: from [59.151.112.132] (port=37927 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZFaUK-00053K-Bm for qemu-devel@nongnu.org; Thu, 16 Jul 2015 00:09:51 -0400 From: Chen Hanxiao Date: Thu, 16 Jul 2015 12:00:41 +0800 Message-ID: <1437019253-17630-4-git-send-email-chenhanxiao@cn.fujitsu.com> In-Reply-To: <1437019253-17630-1-git-send-email-chenhanxiao@cn.fujitsu.com> References: <1437019253-17630-1-git-send-email-chenhanxiao@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v12 03/15] pcie: modify the capability size assert List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alex Williamson , qemu-devel@nongnu.org Cc: Chen Fan From: Chen Fan Device's Offset and size can reach PCIE_CONFIG_SPACE_SIZE, fix the corresponding assert. Signed-off-by: Chen Fan Reviewed-by: Marcel Apfelbaum Signed-off-by: Chen Hanxiao --- hw/pci/pcie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c index 6e28985..d66fb10 100644 --- a/hw/pci/pcie.c +++ b/hw/pci/pcie.c @@ -594,7 +594,7 @@ void pcie_add_capability(PCIDevice *dev, assert(offset >= PCI_CONFIG_SPACE_SIZE); assert(offset < offset + size); - assert(offset + size < PCIE_CONFIG_SPACE_SIZE); + assert(offset + size <= PCIE_CONFIG_SPACE_SIZE); assert(size >= 8); assert(pci_is_express(dev)); -- 2.1.0