Fixes: caf70cb2ba5d ("ovl: cleanup orphan index entries") Cc: stable@vger.kernel.org # v4.13 Signed-off-by: Amir Goldstein amir73il@gmail.com --- 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;