From f32457e119866f060723564e73b2243207371ff8 Mon Sep 17 00:00:00 2001
From: nieben <nieben1@huawei.com>
Date: Wed, 25 Sep 2024 16:49:38 +0800
Subject: [PATCH] casefold bugfix Signed-off-by: nieben <nieben1@huawei.com>

---
 lib/libf2fs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libf2fs.c b/lib/libf2fs.c
index 029204d..115208c 100644
--- a/lib/libf2fs.c
+++ b/lib/libf2fs.c
@@ -483,7 +483,7 @@ f2fs_hash_t f2fs_dentry_hash(int encoding, int casefolded,
 		if (!buff)
 			return -ENOMEM;
 		dlen = table->ops->casefold(table, name, len, buff, F2FS_NAME_LEN);
-		if (dlen < 0) {
+		if (dlen <= 0) {
 			free(buff);
 			goto opaque_seq;
 		}