view runtime/doc/os_msdos.txt @ 33774:f2dd85a2bfc0 v9.0.2107

patch 9.0.2107: [security]: FPE in adjust_plines_for_skipcol Commit: https://github.com/vim/vim/commit/cb0b99f0672d8446585d26e998343dceca17d1ce Author: Christian Brabandt <cb@256bit.org> Date: Tue Nov 14 20:05:59 2023 +0100 patch 9.0.2107: [security]: FPE in adjust_plines_for_skipcol Problem: [security]: FPE in adjust_plines_for_skipcol Solution: don't divide by zero, return zero Prevent a floating point exception when calculating w_skipcol (which can happen with a small window when the number option is set and cpo+=n). Add a test to verify Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Thu, 16 Nov 2023 22:15:08 +0100
parents f8116058ca76
children 4635e43f2c6f
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*os_msdos.txt*  For Vim version 9.0.  Last change: 2016 Feb 26


		  VIM REFERENCE MANUAL    by Bram Moolenaar


					*msdos* *ms-dos* *MSDOS* *MS-DOS*
This file used to contain the particularities for the MS-DOS version of Vim.
MS-DOS support was removed in patch 7.4.1399.  If you want to use it you will
need to get a version older than that.  Note that the MS-DOS version doesn't
work, there is not enough memory.  The DOS32 version (using DJGPP) might still
work on older systems.


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