File vim-8.0.1568-CVE-2021-3984.patch of Package vim.23083

--- vim-8.0.1568.orig/src/misc1.c	2022-02-03 20:50:13.629648897 +0200
+++ vim-8.0.1568/src/misc1.c	2022-02-17 15:13:21.317669646 +0200
@@ -6766,10 +6766,10 @@
     static pos_T *
 find_start_brace(void)	    /* XXX */
 {
-    pos_T	cursor_save;
-    pos_T	*trypos;
-    pos_T	*pos;
-    static pos_T	pos_copy;
+    pos_T	    cursor_save;
+    pos_T	    *trypos;
+    pos_T	    *pos;
+    static pos_T    pos_copy;
 
     cursor_save = curwin->w_cursor;
     while ((trypos = findmatchlimit(NULL, '{', FM_BLOCKSTOP, 0)) != NULL)
@@ -6783,7 +6783,7 @@
 		       && (pos = ind_find_start_CORS(NULL)) == NULL) /* XXX */
 	    break;
 	if (pos != NULL)
-	    curwin->w_cursor.lnum = pos->lnum;
+            curwin->w_cursor = *pos;
     }
     curwin->w_cursor = cursor_save;
     return trypos;