view src/GvimExt/gvimext_ming.rc @ 33879:d418c82f02a4 v9.0.2149

patch 9.0.2149: [security]: use-after-free in exec_instructions() Commit: https://github.com/vim/vim/commit/5dd41d4b6370b7b7d09d691f9252b3899c66102a Author: Christian Brabandt <cb@256bit.org> Date: Mon Dec 4 22:52:23 2023 +0100 patch 9.0.2149: [security]: use-after-free in exec_instructions() Problem: [security]: use-after-free in exec_instructions() Solution: get tv pointer again [security]: use-after-free in exec_instructions() exec_instructions may access freed memory, if the GA_GROWS_FAILS() re-allocates memory. When this happens, the typval tv may still point to now already freed memory. So let's get that pointer again and compare it with tv. If those two pointers differ, tv is now invalid and we have to refresh the tv pointer. closes: #13621 Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Sun, 10 Dec 2023 15:16:17 +0100
parents 4e2284e71352
children
line wrap: on
line source

#include <windows.h>
#define xstr(x) str(x)
#define str(x) #x
VS_VERSION_INFO VERSIONINFO
 FILEVERSION 1,0,0,1
 PRODUCTVERSION 1,0,0,1
 FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
 FILEFLAGS 0x3L
#else
 FILEFLAGS 0x2L
#endif
 FILEOS 0x4L
 FILETYPE VFT_DLL
 FILESUBTYPE 0x0L
{
    BLOCK "StringFileInfo"
    {
        BLOCK "040904b0"
        {
            VALUE "Comments", "Developed using COM architecture!\0"
            VALUE "CompanyName", "Tianmiao Hu's Developer Studio\0"
            VALUE "FileDescription", "A small project for the context menu of gvim!\0"
            VALUE "FileVersion", "1, 0, 0, 1\0"
            VALUE "InternalName", "gvim right-click menu extension\0"
            VALUE "LegalCopyright", "Copyright © 1999 Tianmiao Hu\0"
            VALUE "LegalTrademarks", "Tianmiao Hu's Gvim Context Menu Extension\0"
            VALUE "OriginalFilename", "gvimext.dll\0"
            VALUE "PrivateBuild", "\0"
            VALUE "ProductName", "Tianmiao Hu's  gvimext context menu extension\0"
            VALUE "ProductVersion", "1, 0, 0, 1\0"

#if defined(__GNUC__)
            VALUE "SpecialBuild", "Build With " "MingW " xstr(__GNUC__) "." xstr(__GNUC_MINOR__) "." xstr(__GNUC_PATCHLEVEL__)  " on " __DATE__ " " __TIME__ "\0"
#else
            VALUE "SpecialBuild", "Unknown compiler\0"

#endif
        }
    }
    BLOCK "VarFileInfo"
    {
        VALUE "Translation", 0x409, 1200
    }
}