From: Filipe David Borba Manana Date: Tue, 20 Aug 2013 16:51:48 +0000 (+0100) Subject: Btrfs: fix printing of non NULL terminated string X-Git-Tag: v3.12-rc1~40^2~22 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=bdab49d760c14dd7d5a8f64dbfedd7a3f1121e9b;p=uclinux-h8%2Flinux.git Btrfs: fix printing of non NULL terminated string The name buffer is not terminated by a '\0' character, therefore it needs to be printed with %.*s and use the length of the buffer. Signed-off-by: Filipe David Borba Manana Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 33dd4a5349fb..cbd9523ad09c 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -1471,10 +1471,10 @@ int btrfs_insert_delayed_dir_index(struct btrfs_trans_handle *trans, mutex_lock(&delayed_node->mutex); ret = __btrfs_add_delayed_insertion_item(delayed_node, delayed_item); if (unlikely(ret)) { - printk(KERN_ERR "err add delayed dir index item(name: %s) into " - "the insertion tree of the delayed node" + printk(KERN_ERR "err add delayed dir index item(name: %.*s) " + "into the insertion tree of the delayed node" "(root id: %llu, inode id: %llu, errno: %d)\n", - name, delayed_node->root->objectid, + name_len, name, delayed_node->root->objectid, delayed_node->inode_id, ret); BUG(); }