From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Date: Tue, 16 Apr 2024 06:43:58 +0000 (+0300)
Subject: fs/ntfs3: Use variable length array instead of fixed size
X-Git-Tag: v5.15.161~141
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2de301d90b782ac5d7a5fe32995caaee9ab3a0f;p=thirdparty%2Fkernel%2Fstable.git

fs/ntfs3: Use variable length array instead of fixed size

[ Upstream commit 1997cdc3e727526aa5d84b32f7cbb3f56459b7ef ]

Should fix smatch warning:
	ntfs_set_label() error: __builtin_memcpy() 'uni->name' too small (20 vs 256)

Fixes: 4534a70b7056f ("fs/ntfs3: Add headers and misc files")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202401091421.3RJ24Mn3-lkp@intel.com/
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/fs/ntfs3/ntfs.h b/fs/ntfs3/ntfs.h
index ba26a465b3091..324c0b036fdc1 100644
--- a/fs/ntfs3/ntfs.h
+++ b/fs/ntfs3/ntfs.h
@@ -59,7 +59,7 @@ struct GUID {
 struct cpu_str {
 	u8 len;
 	u8 unused;
-	u16 name[10];
+	u16 name[];
 };
 
 struct le_str {