From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.clear-code.com ([219.94.234.64]:45975 "EHLO mail.clear-code.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992602Ab2KOE6R (ORCPT ); Wed, 14 Nov 2012 23:58:17 -0500 From: Kenji Okimoto To: linux-btrfs@vger.kernel.org Cc: Kenji Okimoto Subject: [PATCH 2/3] btrfs-progs: check malloc() result Date: Thu, 15 Nov 2012 13:47:51 +0900 Message-Id: <1352954872-13770-3-git-send-email-okimoto@clear-code.com> In-Reply-To: <1352954872-13770-1-git-send-email-okimoto@clear-code.com> References: <1352954872-13770-1-git-send-email-okimoto@clear-code.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: Signed-off-by: Kenji Okimoto --- disk-io.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/disk-io.c b/disk-io.c index 32f45dc..c4d4631 100644 --- a/disk-io.c +++ b/disk-io.c @@ -458,6 +458,9 @@ static int find_and_setup_log_root(struct btrfs_root *tree_root, u64 blocknr = btrfs_super_log_root(disk_super); struct btrfs_root *log_root = malloc(sizeof(struct btrfs_root)); + if (!log_root) + return -ENOMEM; + if (blocknr == 0) { free(log_root); return 0; -- 1.7.10.4