diff mbox series

[v2,3/8] ext4: Use utf8_check_strict_name helper

Message ID 20240902225511.757831-4-andrealmeid@igalia.com (mailing list archive)
State New
Headers show
Series tmpfs: Add case-insesitive support for tmpfs | expand

Commit Message

André Almeida Sept. 2, 2024, 10:55 p.m. UTC 
Use the helper function to check the requeriments for casefold
directories using strict enconding.

Suggested-by: Gabriel Krisman Bertazi <gabriel@krisman.be>
Signed-off-by: André Almeida <andrealmeid@igalia.com>
---
 fs/ext4/namei.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Theodore Ts'o Sept. 3, 2024, 11:37 a.m. UTC | #1 
On Mon, Sep 02, 2024 at 07:55:05PM -0300, André Almeida wrote:
> Use the helper function to check the requeriments for casefold
> directories using strict enconding.
> 
> Suggested-by: Gabriel Krisman Bertazi <gabriel@krisman.be>
> Signed-off-by: André Almeida <andrealmeid@igalia.com>

Acked-by: Theodore Ts'o <tytso@mit.edu>
diff mbox series

Patch

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 6a95713f9193..067face4dc41 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2394,8 +2394,7 @@  static int ext4_add_entry(handle_t *handle, struct dentry *dentry,
 		return -ENOKEY;
 
 #if IS_ENABLED(CONFIG_UNICODE)
-	if (sb_has_strict_encoding(sb) && IS_CASEFOLDED(dir) &&
-	    utf8_validate(sb->s_encoding, &dentry->d_name))
+	if (!utf8_check_strict_name(dir, &dentry->d_name))
 		return -EINVAL;
 #endif