linux-kernel - [PATCH] Staging: exfat: Avoid use of strcpy

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Message-ID: <20190911055749.GA10786@volery>
Date:   Wed, 11 Sep 2019 07:57:49 +0200
From:   Sandro Volery <sandro@...ery.com>
To:     valdis.kletnieks@...edu, gregkh@...uxfoundation.org,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Staging: exfat: Avoid use of strcpy

Replaced strcpy with strscpy in exfat_core.c.

Signed-off-by: Sandro Volery <sandro@...ery.com>
---
 drivers/staging/exfat/exfat_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/exfat/exfat_core.c b/drivers/staging/exfat/exfat_core.c
index da8c58149c35..c71b145e8a24 100644
--- a/drivers/staging/exfat/exfat_core.c
+++ b/drivers/staging/exfat/exfat_core.c
@@ -2964,7 +2964,7 @@ s32 resolve_path(struct inode *inode, char *path, struct chain_t *p_dir,
 	if (strlen(path) >= (MAX_NAME_LENGTH * MAX_CHARSET_SIZE))
 		return FFS_INVALIDPATH;
 
-	strcpy(name_buf, path);
+	strscpy(name_buf, path, sizeof(name_buf));
 
 	nls_cstring_to_uniname(sb, p_uniname, name_buf, &lossy);
 	if (lossy)
-- 
2.23.0