Mercurial > vim
annotate src/msvc2017.bat @ 33862:242b964d6269 v9.0.2140
patch 9.0.2140: [security]: use-after-free in win-enter
Commit: https://github.com/vim/vim/commit/eec0c2b3a4cfab93dd8d4adaa60638d47a2bbc8a
Author: Christian Brabandt <cb@256bit.org>
Date: Tue Nov 28 22:03:48 2023 +0100
patch 9.0.2140: [security]: use-after-free in win-enter
Problem: [security]: use-after-free in win-enter
Solution: validate window pointer before calling win_enter()
win_goto() may stop visual mode, if it is active. However, this may in
turn trigger the ModeChanged autocommand, which could potentially free
the wp pointer which was valid before now became stale and points to now
freed memory.
So before calling win_enter(), let's verify one more time, that the
wp pointer still points to a valid window structure.
Reported by @henices, thanks!
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
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date | Sun, 10 Dec 2023 15:16:01 +0100 |
parents | 54dda39c5bb3 |
children |
rev | line source |
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30385
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
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1 @echo off |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
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2 rem To be used on MS-Windows for Visual C++ 2017. |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
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3 rem See INSTALLpc.txt for information. |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
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4 rem |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
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5 rem Usage: |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
parents:
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6 rem For x86 builds run this with "x86" option: |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
parents:
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7 rem msvc2017 x86 |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
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8 rem For x64 builds run this with "x86_amd64" option: |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
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9 rem msvc2017 x86_amd64 |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
parents:
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10 |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
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11 set "VSVEROPT=-version [15.0^,16.0^)" |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
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12 call "%~dp0msvc-latest.bat" %* |
54dda39c5bb3
patch 9.0.0528: MS-Windows: no batch files for more recent MSVC versions
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
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13 set VSVEROPT= |