From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Amir Goldstein To: Miklos Szeredi Cc: Al Viro , linux-unionfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH 1/4] ovl: fix memory leak on unlink of indexed file Date: Tue, 18 Sep 2018 16:34:31 +0300 Message-Id: <20180918133434.27437-2-amir73il@gmail.com> In-Reply-To: <20180918133434.27437-1-amir73il@gmail.com> References: <20180918133434.27437-1-amir73il@gmail.com> Sender: stable-owner@vger.kernel.org List-ID: Fixes: caf70cb2ba5d ("ovl: cleanup orphan index entries") Cc: # v4.13 Signed-off-by: Amir Goldstein --- fs/overlayfs/util.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c index 8cfb62cc8672..ace4fe4c39a9 100644 --- a/fs/overlayfs/util.c +++ b/fs/overlayfs/util.c @@ -683,7 +683,7 @@ static void ovl_cleanup_index(struct dentry *dentry) struct dentry *upperdentry = ovl_dentry_upper(dentry); struct dentry *index = NULL; struct inode *inode; - struct qstr name; + struct qstr name = { }; int err; err = ovl_get_index_name(lowerdentry, &name); @@ -726,6 +726,7 @@ static void ovl_cleanup_index(struct dentry *dentry) goto fail; out: + kfree(name.name); dput(index); return; -- 2.17.1