From: Eric Biggers <ebiggers@xxxxxxxxxx>
Do the name comparison for non-casefolded directories correctly.
This is analogous to ext4's commit 66883da1eee8 ("ext4: fix dcache
lookup of !casefolded directories").
Fixes: 2c2eb7a300cd ("f2fs: Support case-insensitive file name lookups")
Cc: <stable@xxxxxxxxxxxxxxx> # v5.4+
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
fs/f2fs/dir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index b56f6060c1a6b..aea9e2806144d 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -1087,7 +1087,7 @@ static int f2fs_d_compare(const struct dentry *dentry, unsigned int len,
if (!IS_CASEFOLDED(dentry->d_parent->d_inode)) {
if (len != name->len)
return -1;
- return memcmp(str, name, len);
+ return memcmp(str, name->name, len);
}
return f2fs_ci_compare(dentry->d_parent->d_inode, name, &qstr, false);
--
2.25.0
