Mercurial > vim
comparison src/testdir/test_syntax.vim @ 14161:7cac4646c552 v8.1.0098
patch 8.1.0098: segfault when pattern with z() is very slow
commit https://github.com/vim/vim/commit/bcf9442307075bac40d44328c8bf7ea21857b138
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jun 23 14:21:42 2018 +0200
patch 8.1.0098: segfault when pattern with \z() is very slow
Problem: Segfault when pattern with \z() is very slow.
Solution: Check for NULL regprog. Add "nfa_fail" to test_override() to be
able to test this. Fix that 'searchhl' resets called_emsg.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 23 Jun 2018 14:30:07 +0200 |
| parents | 424321d6eea7 |
| children | 1946487c74ba |
comparison
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| 14160:de4575cbbb2b | 14161:7cac4646c552 |
|---|---|
| 560 call StopVimInTerminal(buf) | 560 call StopVimInTerminal(buf) |
| 561 | 561 |
| 562 let $COLORFGBG = '' | 562 let $COLORFGBG = '' |
| 563 call delete('Xtest.c') | 563 call delete('Xtest.c') |
| 564 endfun | 564 endfun |
| 565 | |
| 566 " Using \z() in a region with NFA failing should not crash. | |
| 567 func Test_syn_wrong_z_one() | |
| 568 new | |
| 569 call setline(1, ['just some text', 'with foo and bar to match with']) | |
| 570 syn region FooBar start="foo\z(.*\)bar" end="\z1" | |
| 571 call test_override("nfa_fail", 1) | |
| 572 redraw! | |
| 573 redraw! | |
| 574 call test_override("ALL", 0) | |
| 575 bwipe! | |
| 576 endfunc |