From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47285) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dAi2h-0003Kd-GQ for qemu-devel@nongnu.org; Tue, 16 May 2017 15:22:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dAi2f-0007nr-38 for qemu-devel@nongnu.org; Tue, 16 May 2017 15:21:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:50542) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dAi2e-0007nU-Si for qemu-devel@nongnu.org; Tue, 16 May 2017 15:21:56 -0400 From: Stefano Stabellini Date: Tue, 16 May 2017 12:21:51 -0700 Message-Id: <1494962512-4831-3-git-send-email-sstabellini@kernel.org> In-Reply-To: <1494962512-4831-1-git-send-email-sstabellini@kernel.org> References: <1494962512-4831-1-git-send-email-sstabellini@kernel.org> Subject: [Qemu-devel] [PULL 3/4] xen/9pfs: fix two resource leaks on error paths, discovered by Coverity List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: peter.maydell@linaro.org, stefanha@gmail.com Cc: sstabellini@kernel.org, stefanha@redhat.com, anthony.perard@citrix.com, xen-devel@lists.xenproject.org, qemu-devel@nongnu.org, groug@kaod.org, aneesh.kumar@linux.vnet.ibm.com CID: 1374836 Signed-off-by: Stefano Stabellini Reviewed-by: Eric Blake Reviewed-by: Greg Kurz CC: anthony.perard@citrix.com CC: groug@kaod.org CC: aneesh.kumar@linux.vnet.ibm.com --- hw/9pfs/xen-9p-backend.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/9pfs/xen-9p-backend.c b/hw/9pfs/xen-9p-backend.c index 9c7f41a..a1fdede 100644 --- a/hw/9pfs/xen-9p-backend.c +++ b/hw/9pfs/xen-9p-backend.c @@ -332,12 +332,14 @@ static int xen_9pfs_connect(struct XenDevice *xendev) str = g_strdup_printf("ring-ref%u", i); if (xenstore_read_fe_int(&xen_9pdev->xendev, str, &xen_9pdev->rings[i].ref) == -1) { + g_free(str); goto out; } g_free(str); str = g_strdup_printf("event-channel-%u", i); if (xenstore_read_fe_int(&xen_9pdev->xendev, str, &xen_9pdev->rings[i].evtchn) == -1) { + g_free(str); goto out; } g_free(str); -- 1.9.1