Messages in this thread Patch in this message | | | Date | Tue, 22 Nov 2022 08:58:13 +0800 (CST) | From | <> | Subject | [PATCH linux-next] vboxfs: use strscpy() is more robust and safer |
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From: Xu Panda <xu.panda@zte.com.cn>
The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings.
Signed-off-by: Xu Panda <xu.panda@zte.com.cn> Signed-off-by: Yang Yang <yang.yang29@zte.com> --- fs/vboxsf/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/vboxsf/super.c b/fs/vboxsf/super.c index d2f6df69f611..1fb8f4df60cb 100644 --- a/fs/vboxsf/super.c +++ b/fs/vboxsf/super.c @@ -176,7 +176,7 @@ static int vboxsf_fill_super(struct super_block *sb, struct fs_context *fc) } folder_name->size = size; folder_name->length = size - 1; - strlcpy(folder_name->string.utf8, fc->source, size); + strscpy(folder_name->string.utf8, fc->source, size); err = vboxsf_map_folder(folder_name, &sbi->root); kfree(folder_name); if (err) { -- 2.15.2
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