File vim-8.0.1568-CVE-2021-3872.patch of Package vim.23083

--- vim-8.0.1568.orig/src/screen.c	2022-02-03 20:50:13.629648897 +0200
+++ vim-8.0.1568/src/screen.c	2022-02-17 19:47:48.286882126 +0200
@@ -6905,13 +6905,13 @@
 	    *(p + len++) = ' ';
 	if (bt_help(wp->w_buffer))
 	{
-	    STRCPY(p + len, _("[Help]"));
+	    vim_snprintf((char *)p + len, MAXPATHL - len, "%s", _("[Help]"));
 	    len += (int)STRLEN(p + len);
 	}
 #ifdef FEAT_QUICKFIX
 	if (wp->w_p_pvw)
 	{
-	    STRCPY(p + len, _("[Preview]"));
+	    vim_snprintf((char *)p + len, MAXPATHL - len, "%s", _("[Preview]"));
 	    len += (int)STRLEN(p + len);
 	}
 #endif
@@ -6921,12 +6921,12 @@
 #endif
 		)
 	{
-	    STRCPY(p + len, "[+]");
-	    len += 3;
+	    vim_snprintf((char *)p + len, MAXPATHL - len, "%s", "[+]");
+	    len += (int)STRLEN(p + len);
 	}
 	if (wp->w_buffer->b_p_ro)
 	{
-	    STRCPY(p + len, _("[RO]"));
+	    vim_snprintf((char *)p + len, MAXPATHL - len, "%s", _("[RO]"));
 	    len += (int)STRLEN(p + len);
 	}