Mercurial > vim
comparison src/testdir/test_vim9_script.vim @ 28646:a2cf17d0d5da v8.2.4847
patch 8.2.4847: crash when using uninitialized function pointer
Commit: https://github.com/vim/vim/commit/a5d3590505fc3e1deea990560d472baa563abed7
Author: LemonBoy <thatlemon@gmail.com>
Date: Fri Apr 29 21:15:02 2022 +0100
patch 8.2.4847: crash when using uninitialized function pointer
Problem: Crash when using uninitialized function pointer.
Solution: Check for NULL pointer. (closes https://github.com/vim/vim/issues/10319, closes https://github.com/vim/vim/issues/10319)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 29 Apr 2022 22:30:03 +0200 |
| parents | 1d92ba691dc4 |
| children | 89ff3a0fff82 |
comparison
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| 28645:a9eca6be0c8c | 28646:a2cf17d0d5da |
|---|---|
| 4113 | 4113 |
| 4114 g:StopVimInTerminal(buf) | 4114 g:StopVimInTerminal(buf) |
| 4115 delete('XTest_misplaced_type') | 4115 delete('XTest_misplaced_type') |
| 4116 enddef | 4116 enddef |
| 4117 | 4117 |
| 4118 " Ensure echo doesn't crash when stringifying empty variables. | |
| 4119 def Test_echo_uninit_variables() | |
| 4120 var res: string | |
| 4121 | |
| 4122 var var_bool: bool | |
| 4123 var var_num: number | |
| 4124 var var_float: float | |
| 4125 var Var_func: func | |
| 4126 var var_string: string | |
| 4127 var var_blob: blob | |
| 4128 var var_job: job | |
| 4129 var var_channel: channel | |
| 4130 var var_list: list<any> | |
| 4131 var var_dict: dict<any> | |
| 4132 | |
| 4133 redir => res | |
| 4134 echo var_bool | |
| 4135 echo var_num | |
| 4136 echo var_float | |
| 4137 echo Var_func | |
| 4138 echo var_string | |
| 4139 echo var_blob | |
| 4140 echo var_job | |
| 4141 echo var_channel | |
| 4142 echo var_list | |
| 4143 echo var_dict | |
| 4144 redir END | |
| 4145 | |
| 4146 assert_equal(['false', '0', '0.0', 'function()', '', '0z', 'no process', | |
| 4147 'channel fail', '[]', '{}'], res->split('\n')) | |
| 4148 enddef | |
| 4149 | |
| 4118 " Keep this last, it messes up highlighting. | 4150 " Keep this last, it messes up highlighting. |
| 4119 def Test_substitute_cmd() | 4151 def Test_substitute_cmd() |
| 4120 new | 4152 new |
| 4121 setline(1, 'something') | 4153 setline(1, 'something') |
| 4122 :substitute(some(other( | 4154 :substitute(some(other( |