Commit 6bd593bc authored Jan 10, 2024 by Linus Torvalds

Merge tag 'unicode-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode

Pull unicode updates from Gabriel Krisman Bertazi:
 "Other than the update to MAINTAINERS, this PR has only a fix to stop
  ecryptfs from inadvertently mounting case-insensitive filesystems that
  it cannot handle, which would otherwise caused post-mount failures"

* tag 'unicode-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode:
  MAINTAINERS: update unicode maintainer e-mail address
  ecryptfs: Reject casefold directory inodes

parents acc65769 b837a816

MAINTAINERS

+1 −1

Original line number	Diff line number	Diff line
		@@ -22283,7 +22283,7 @@ F: drivers/usb/common/ulpi.c
		F: include/linux/ulpi/

		UNICODE SUBSYSTEM
		M: Gabriel Krisman Bertazi <krisman@collabora.com>
		M: Gabriel Krisman Bertazi <krisman@kernel.org>
		L: linux-fsdevel@vger.kernel.org
		S: Supported
		F: fs/unicode/

fs/ecryptfs/inode.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,14 @@ static struct inode __ecryptfs_get_inode(struct inode lower_inode,

		if (lower_inode->i_sb != ecryptfs_superblock_to_lower(sb))
		return ERR_PTR(-EXDEV);

		/* Reject dealing with casefold directories. */
		if (IS_CASEFOLDED(lower_inode)) {
		pr_err_ratelimited("%s: Can't handle casefolded directory.\n",
		__func__);
		return ERR_PTR(-EREMOTE);
		}

		if (!igrab(lower_inode))
		return ERR_PTR(-ESTALE);
		inode = iget5_locked(sb, (unsigned long)lower_inode,