[merged mm-hotfixes-stable] nilfs2-fix-incorrect-masking-of-permission-flags-for-symlinks.patch removed from -mm tree

[merged mm-hotfixes-stable] nilfs2-fix-incorrect-masking-of-permission-flags-for-symlinks.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: nilfs2: fix incorrect masking of permission flags for symlinks
has been removed from the -mm tree.  Its filename was
     nilfs2-fix-incorrect-masking-of-permission-flags-for-symlinks.patch

This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Subject: nilfs2: fix incorrect masking of permission flags for symlinks
Date: Thu, 23 Jun 2022 17:54:01 +0900

The permission flags of newly created symlinks are wrongly dropped on
nilfs2 with the current umask value even though symlinks should have 777
(rwxrwxrwx) permissions:

 $ umask
 0022
 $ touch file && ln -s file symlink; ls -l file symlink
 -rw-r--r--. 1 root root 0 Jun 23 16:29 file
 lrwxr-xr-x. 1 root root 4 Jun 23 16:29 symlink -> file

This fixes the bug by inserting a missing check that excludes
symlinks.

Link: https://lkml.kernel.org/r/1655974441-5612-1-git-send-email-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Reported-by: Tommy Pettersson <ptp@lysator.liu.se>
Reported-by: Ciprian Craciun <ciprian.craciun@gmail.com>
Tested-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/nilfs2/nilfs.h |    3 +++
 1 file changed, 3 insertions(+)

--- a/fs/nilfs2/nilfs.h~nilfs2-fix-incorrect-masking-of-permission-flags-for-symlinks
+++ a/fs/nilfs2/nilfs.h
@@ -198,6 +198,9 @@ static inline int nilfs_acl_chmod(struct
 
 static inline int nilfs_init_acl(struct inode *inode, struct inode *dir)
 {
+	if (S_ISLNK(inode->i_mode))
+		return 0;
+
 	inode->i_mode &= ~current_umask();
 	return 0;
 }
_

Patches currently in -mm which might be from konishi.ryusuke@gmail.com are