Mercurial > vim
view runtime/vim32x32.xpm @ 33090:461541d860ac v9.0.1830
patch 9.0.1830: Vim9: crash when accessing a null object
Commit: https://github.com/vim/vim/commit/d7085a06358c22250a27186bb7d52112ed4addd1
Author: Gianmaria Bajo <mg1979.git@gmail.com>
Date: Thu Aug 31 18:15:26 2023 +0200
patch 9.0.1830: Vim9: crash when accessing a null object
Problem: Vim9: crash when accessing a null object
Solution: Check accessing a NULL object in def function
An object is NULL when the variable is declared, but the constructor
isn't called. Accessing/setting a member on the object crashed Vim.
Note: this happens inside def functions, at script level things work
differently. Accessing a NULL object member results in E1360
(correctly), while setting a value on it results in E1012 (type
mismatch) so there's still something to fix.
closes: #12973
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Gianmaria Bajo <mg1979.git@gmail.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 31 Aug 2023 18:30:03 +0200 |
| parents | 3fc0f57ecb91 |
| children | 8f04cf65ecff |
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/* XPM */ static char * vim32x32[] = { "32 32 8 1", " c None", ". c #000000", "+ c #000080", "@ c #008000", "# c #00FF00", "$ c #808080", "% c #C0C0C0", "& c #FFFFFF", " .. ", " .##. ", " ...........#@@#. ......... ", " .&&&&&&&&&&&.@@@#.&&&&&&&&&. ", " .&%%%%%%%%%%%.@@@.&%%%%%%%%%. ", " .%%%%%%%%%%$.@@@@.%%%%%%%%$. ", " .$%%%%%%$$.@@@@@@.$%%%%%$$. ", " .&%%%%%%$.@@@@@@.&%%%%%$$. ", " .&%%%%%%$.@@@@@.&&%%%%$$. ", " .&%%%%%%$.@@@@.&&%%%%$$. ", " .&%%%%%%$.@@@.&&%%%%$$. ", " .&%%%%%%$.@@.&&%%%%$$.#. ", " ..&%%%%%%$.@.&&%%%%$$.@@#. ", " .#.&%%%%%%$..&&%%%%$$.@@@@#. ", " .#@.&%%%%%%$.&&%%%%$$.@@@@@@#. ", ".#@@.&%%%%%%$&&%%%%$$.@@@@@@@@#.", ".+@@.&%%%%%%$&%%%%$$.@@@@@@@@@+.", " .+@.&%%%%%%$%%%%$$.@@@@@@@@@+. ", " .+.&%%%%%%%%%%...@@@@@@@@@+. ", " ..&%%%%%%%%%.%%.@@@@@@@@+. ", " .&%%%%%%%%%.%%.@@@@@@@+. ", " .&%%%%%%%%$...@...@...... ", " .&%%%%%%%$.%%%.%%%.%%%.%%. ", " .&%%%%%%$$..%%..%%%%%%%%%%. ", " .&%%%%%$$..%%...%%++%%..%. ", " .&%%%%$$.@.%%..%%+.%%..%%. ", " .&%%%$$.@@.%%..%%..%%..%%. ", " .&%%$$..+.%%..%%..%%..%%. ", " .%$$. ..%%%.%%..%%..%%%. ", " ... ....+.. .. ... ", " .++. ", " .. "};