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| author | ZyX <kp-pav@yandex.ru> | 2017-04-09 23:38:05 +0300 |
|---|---|---|
| committer | ZyX <kp-pav@yandex.ru> | 2017-04-09 23:38:05 +0300 |
| commit | fa7ace446e724f888c815fe177c7b6e7b8057b7d (patch) | |
| tree | e00151b1a03f73ea97bb0359b5aef90a6d8220d0 /test/functional/ex_cmds/syntax_spec.lua | |
| parent | eb3663eb1000bdf9b5c754614921001b21a2cf03 (diff) | |
| download | rneovim-fa7ace446e724f888c815fe177c7b6e7b8057b7d.tar.gz rneovim-fa7ace446e724f888c815fe177c7b6e7b8057b7d.tar.bz2 rneovim-fa7ace446e724f888c815fe177c7b6e7b8057b7d.zip | |
coverity/56795: Fix NULL dereference in :syn keyword non-printable
Bug was introduced 3 years earlier, in 13848aa: NULL keyword_copy was
incorrectly treated as an indicator of OOM.
Diffstat (limited to 'test/functional/ex_cmds/syntax_spec.lua')
| -rw-r--r-- | test/functional/ex_cmds/syntax_spec.lua | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/functional/ex_cmds/syntax_spec.lua b/test/functional/ex_cmds/syntax_spec.lua new file mode 100644 index 0000000000..c9e96703de --- /dev/null +++ b/test/functional/ex_cmds/syntax_spec.lua @@ -0,0 +1,17 @@ +local helpers = require('test.functional.helpers')(after_each) + +local eq = helpers.eq +local clear = helpers.clear +local exc_exec = helpers.exc_exec + +describe(':syntax', function() + before_each(clear) + + describe('keyword', function() + it('does not crash when group name contains unprintable characters', + function() + eq('Vim(syntax):E669: Unprintable character in group name', + exc_exec('syntax keyword \024 foo bar')) + end) + end) +end) |