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diff src/testdir/test_search.vim @ 15924:98d315176d48 v8.1.0968

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patch 8.1.0968: crash when using search pattern %Ufffffc23 commit https://github.com/vim/vim/commit/527a2d86fb375fcc7b34e80fc47f4c7126fc12ba Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 21 22:28:51 2019 +0100 patch 8.1.0968: crash when using search pattern \%Ufffffc23 Problem: Crash when using search pattern \%Ufffffc23. Solution: Limit character to INT_MAX. (closes https://github.com/vim/vim/issues/4009)
author Bram Moolenaar <Bram@vim.org>
date Thu, 21 Feb 2019 22:30:06 +0100
parents 22b51b13634d
children ff00d207cc5e
line wrap: on
line diff
--- a/src/testdir/test_search.vim
+++ b/src/testdir/test_search.vim
@@ -1211,3 +1211,12 @@ func Test_search_Ctrl_L_combining()
   call assert_equal(bufcontent[1], @/)
   call Incsearch_cleanup()
 endfunc
+
+func Test_large_hex_chars()
+  " This used to cause a crash, the character becomes an NFA state.
+  try
+    /\%Ufffffc23
+  catch
+    call assert_match('E678:', v:exception)
+  endtry
+endfunc