linux-kernel - [PATCH] bcachefs: replace deprecated strncpy() with strscpy()

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Message-ID: <20250326094449.16473-1-nicolescu.roxana@protonmail.com>
Date: Wed, 26 Mar 2025 09:44:52 +0000
From: Roxana Nicolescu <nicolescu.roxana@...tonmail.com>
To: kent.overstreet@...ux.dev, linux-bcachefs@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: skhan@...uxfoundation.org, linux-kernel-mentees@...ts.linux.dev
Subject: [PATCH] bcachefs: replace deprecated strncpy() with strscpy()

strncpy() is deprecated for NUL-terminated destination buffers. Use
strscpy() instead.

Link: https://github.com/KSPP/linux/issues/90
Signed-off-by: Roxana Nicolescu <nicolescu.roxana@...tonmail.com>
---
 fs/bcachefs/btree_trans_commit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/bcachefs/btree_trans_commit.c b/fs/bcachefs/btree_trans_commit.c
index c4f524b2ca9a..7ab25b425d11 100644
--- a/fs/bcachefs/btree_trans_commit.c
+++ b/fs/bcachefs/btree_trans_commit.c
@@ -364,7 +364,7 @@ static noinline void journal_transaction_name(struct btree_trans *trans)
 	struct jset_entry_log *l =
 		container_of(entry, struct jset_entry_log, entry);
 
-	strncpy(l->d, trans->fn, JSET_ENTRY_LOG_U64s * sizeof(u64));
+	strscpy(l->d, trans->fn, JSET_ENTRY_LOG_U64s * sizeof(u64));
 }
 
 static inline int btree_key_can_insert(struct btree_trans *trans,
-- 
2.34.1