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bug #1125: Don't load modules from the application nor current directory.

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6645 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
anders_k 2015-11-28 13:32:54 +00:00
parent 2316018c0c
commit e83197997e
4 changed files with 23 additions and 4 deletions
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5
Source/exehead/util.h
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@ -119,6 +119,7 @@ void NSISCALL mini_memcpy(void *out, const void *in, UINT_PTR cb);
#endif
enum myGetProcAddressFunctions {
MGA_SetDefaultDllDirectories, // Win8+ but exists on Vista/2008/7/2008R2 if KB2533623 is installed
#ifndef _WIN64
MGA_GetDiskFreeSpaceEx,
MGA_GetUserDefaultUILanguage,
@ -127,12 +128,12 @@ enum myGetProcAddressFunctions {
MGA_InitiateShutdown,
MGA_SHAutoComplete, // x64 can link to shlwapi directly but as long as MGA_SHGetFolderPath is used we can stick with myGetProcAddress
MGA_SHGetFolderPath, // TODO: This can probably call something else directly on x64
MGA_GetFileVersionInfoSize, // Version.dll exists in all Windows versions, it is delay loaded to avoid dll hijacking [bug #1125]
MGA_GetFileVersionInfoSize, // Version.dll exists in all Windows versions, it is delay loaded to avoid DLL hijacking [bug #1125]
MGA_GetFileVersionInfo,
MGA_VerQueryValue
};
void * NSISCALL myGetProcAddress(const enum myGetProcAddressFunctions func);
void*NSISCALL myGetProcAddress(const enum myGetProcAddressFunctions func);
void NSISCALL MessageLoop(UINT uCheckedMsg);
/**