commit f12129f1714f7d2301935bb21d896609bdac221c
author Bram Moolenaar <Bram@vim.org> Fri Jul 01 19:58:30 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Fri Jul 01 19:58:30 2022 +0100
tree ce05cd5c868065408da749d38e96e8002830368d
parent eb273cd7b036c35ae9070bd6352101914f273e71

patch 9.0.0020: with some completion reading past end of string

Problem:    With some completion reading past end of string.
Solution:   Check the length of the string.

src/testdir/test_ins_complete.vim

diff --git a/src/testdir/test_ins_complete.vim b/src/testdir/test_ins_complete.vim
index 365c646..20c2b4f 100644
--- a/src/testdir/test_ins_complete.vim
+++ b/src/testdir/test_ins_complete.vim
@@ -2184,4 +2184,12 @@
   delfunction! FooBarComplete
 endfunc
 
+func Test_complete_overrun()
+  " this was going past the end of the copied text
+  new
+  sil norm si”0s0
+  bwipe!
+endfunc
+
+
 " vim: shiftwidth=2 sts=2 expandtab