Dominique Pellé <[email protected]> wrote:

> Bram Moolenaar wrote:
>
>> *** ../vim-8.0.1415/src/testdir/test_search.vim 2017-12-16 
>> 19:59:30.559719124 +0100
>> --- src/testdir/test_search.vim 2017-12-19 21:17:46.704212089 +0100
>> ***************
>> *** 729,731 ****
>> --- 729,738 ----
>>     call search(getline("."))
>>     bwipe!
>>   endfunc
>> +
>> + func Test_search_sentence()
>> +   new
>> +   " this used to cause a crash
>> +   call assert_fails("/\\%'", 'E486')
>> +   call assert_fails("/", 'E486')
>> + endfunc
>
> Hi Bram
>
> I think that the test was meant to do:
>
>    call assert_fails("/\\%')", 'E486')
>
> Notice the added parenthesis since \%')
> matches mark ) i.e. the end of sentence.
>
> Regards
> Dominique


Patch 8.0.1416 appears the crash with this case:

$ cat crash1
/\%')
/

$ vim -u NONE -S crash1
(no crash anymore)


However, the following case still causes a crash
(search for start of sentence):

$ cat crash
/\%'(
/

$ vim -u NONE -S crash
Vim: Caught deadly signal SEGV

Vim: Finished.
Segmentation fault (core dumped)

Regards
Dominique

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