Mercurial > vim
view runtime/keymap/polish-slash_utf-8.vim @ 33776:9503dc55b5ed v9.0.2108
patch 9.0.2108: [security]: overflow with count for :s command
Commit: https://github.com/vim/vim/commit/ac63787734fda2e294e477af52b3bd601517fa78
Author: Christian Brabandt <cb@256bit.org>
Date: Tue Nov 14 20:45:48 2023 +0100
patch 9.0.2108: [security]: overflow with count for :s command
Problem: [security]: overflow with count for :s command
Solution: Abort the :s command if the count is too large
If the count after the :s command is larger than what fits into a
(signed) long variable, abort with e_value_too_large.
Adds a test with INT_MAX as count and verify it correctly fails.
It seems the return value on Windows using mingw compiler wraps around,
so the initial test using :s/./b/9999999999999999999999999990 doesn't
fail there, since the count is wrapping around several times and finally
is no longer larger than 2147483647. So let's just use 2147483647 in the
test, which hopefully will always cause a failure
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 16 Nov 2023 22:15:10 +0100 |
| parents | 8cd729851562 |
| children |
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" Polish letters keymap for utf-8 " Maintainer: HS6_06 <hs6_06@o2.pl> " Last Changed: 2005 Jan 12 " Current version: 1.0.2 " History: see polish-slash.vim " This keymap adds the special Polish letters " to an existing Latin keyboard. " All chars as usual except: " Polish: " instead of AltGr+{acelnosxz} you ve to use "/" followed by {acelnosxz} " short keymap name for statusline let b:keymap_name = "PL-slash-UTF" scriptencoding latin1 loadkeymap " Polish letters /a <Char-0x0105> " LATIN SMALL LETTER A WITH OGONEK /c <Char-0x0107> " LATIN SMALL LETTER C WITH ACUTE /e <Char-0x0119> " LATIN SMALL LETTER E WITH OGONEK /l <Char-0x0142> " LATIN SMALL LETTER L WITH STROKE /n <Char-0x0144> " LATIN SMALL LETTER N WITH ACUTE /o <Char-0x00f3> " LATIN SMALL LETTER O WITH ACUTE /s <Char-0x015b> " LATIN SMALL LETTER S WITH ACUTE /x <Char-0x017a> " LATIN SMALL LETTER Z WITH ACUTE /z <Char-0x017c> " LATIN SMALL LETTER Z WITH DOT ABOVE /A <Char-0x0104> " LATIN CAPITAL LETTER A WITH OGONEK /C <Char-0x0106> " LATIN CAPITAL LETTER C WITH ACUTE /E <Char-0x0118> " LATIN CAPITAL LETTER E WITH OGONEK /L <Char-0x0141> " LATIN CAPITAL LETTER L WITH STROKE /N <Char-0x0143> " LATIN CAPITAL LETTER N WITH ACUTE /O <Char-0x00d3> " LATIN CAPITAL LETTER O WITH ACUTE /S <Char-0x015a> " LATIN CAPITAL LETTER S WITH ACUTE /X <Char-0x0179> " LATIN CAPITAL LETTER Z WITH ACUTE /Z <Char-0x017b> " LATIN CAPITAL LETTER Z WITH DOT ABOVE