diff mbox series

[5.10,03/38] exfat: avoid incorrectly releasing for root inode

Message ID 20220325150419.858945508@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH March 25, 2022, 3:04 p.m. UTC 
From: Chen Li <chenli@uniontech.com>

commit 839a534f1e853f1aec100d06040c0037b89c2dc3 upstream.

In d_make_root, when we fail to allocate dentry for root inode,
we will iput root inode and returned value is NULL in this function.

So we do not need to release this inode again at d_make_root's caller.

Signed-off-by: Chen Li <chenli@uniontech.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Cc: Tadeusz Struk <tadeusz.struk@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 fs/exfat/super.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -690,7 +690,7 @@  static int exfat_fill_super(struct super
 	if (!sb->s_root) {
 		exfat_err(sb, "failed to get the root dentry");
 		err = -ENOMEM;
-		goto put_inode;
+		goto free_table;
 	}
 
 	return 0;