commit baefde14550231f6468ac2ed2ed495bc381c0c92
author Bram Moolenaar <Bram@vim.org> Thu Jul 07 19:59:49 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Thu Jul 07 19:59:49 2022 +0100
tree 01fd492bca105a1b2a77366bacecfb83320641a9
parent caea66442d86e7bbba3bf3dc202c3c0d549b9853

patch 9.0.0046: reading past end of completion with duplicate match

Problem:    Reading past end of completion with duplicate match.
Solution:   Check string length

src/testdir/test_ins_complete.vim

diff --git a/src/testdir/test_ins_complete.vim b/src/testdir/test_ins_complete.vim
index 5e5b1bb..2be6d06 100644
--- a/src/testdir/test_ins_complete.vim
+++ b/src/testdir/test_ins_complete.vim
@@ -2112,5 +2112,15 @@
   set noic noinfercase
 endfunc
 
+func Test_ins_complete_add()
+  " this was reading past the end of allocated memory
+  new
+  norm o
+  norm 7o€€
+  sil! norm o
+
+  bwipe!
+endfunc
+
 
 " vim: shiftwidth=2 sts=2 expandtab