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patch 8.1.0934: invalid memory access in search pattern

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Problem:    Invalid memory access in search pattern. (Kuang-che Wu)
Solution:   Check for incomplete equivalence class. (closes #3970)
This commit is contained in:
Bram Moolenaar
2019-02-16 17:07:47 +01:00
parent 6982f42f33
commit 985079c514
3 changed files with 10 additions and 1 deletions
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7
src/testdir/test_regexp_latin.vim
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@@ -97,3 +97,10 @@ func Test_out_of_memory()
" This will be slow...
call assert_fails('call search("\\v((n||<)+);")', 'E363:')
endfunc
func Test_get_equi_class()
new
" Incomplete equivalence class caused invalid memory access
s/^/[[=
call assert_equal(1, search(getline(1)))
endfunc