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-rw-r--r--fs/overlayfs/copy_up.c6
-rw-r--r--fs/overlayfs/inode.c3
-rw-r--r--fs/overlayfs/super.c2
3 files changed, 8 insertions, 3 deletions
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 84d693d37428..871fcb67be97 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -81,11 +81,11 @@ static int ovl_copy_up_data(struct path *old, struct path *new, loff_t len)
if (len == 0)
return 0;
- old_file = ovl_path_open(old, O_RDONLY);
+ old_file = ovl_path_open(old, O_LARGEFILE | O_RDONLY);
if (IS_ERR(old_file))
return PTR_ERR(old_file);
- new_file = ovl_path_open(new, O_WRONLY);
+ new_file = ovl_path_open(new, O_LARGEFILE | O_WRONLY);
if (IS_ERR(new_file)) {
error = PTR_ERR(new_file);
goto out_fput;
@@ -267,7 +267,7 @@ out:
out_cleanup:
ovl_cleanup(wdir, newdentry);
- goto out;
+ goto out2;
}
/*
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index d9da5a4e9382..ec0c2a050043 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -363,6 +363,9 @@ struct inode *ovl_d_select_inode(struct dentry *dentry, unsigned file_flags)
ovl_path_upper(dentry, &realpath);
}
+ if (realpath.dentry->d_flags & DCACHE_OP_SELECT_INODE)
+ return realpath.dentry->d_op->d_select_inode(realpath.dentry, file_flags);
+
return d_backing_inode(realpath.dentry);
}
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 79073d68b475..e38ee0fed24a 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -544,6 +544,7 @@ static void ovl_put_super(struct super_block *sb)
mntput(ufs->upper_mnt);
for (i = 0; i < ufs->numlower; i++)
mntput(ufs->lower_mnt[i]);
+ kfree(ufs->lower_mnt);
kfree(ufs->config.lowerdir);
kfree(ufs->config.upperdir);
@@ -1048,6 +1049,7 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent)
oe->lowerstack[i].dentry = stack[i].dentry;
oe->lowerstack[i].mnt = ufs->lower_mnt[i];
}
+ kfree(stack);
root_dentry->d_fsdata = oe;