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Added tests to find problem on linux

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This commit is contained in:
Artem Golubikhin 2017-07-13 10:09:25 +00:00
parent b0907490ed
commit 0cff1bfa8f
1 changed files with 6 additions and 0 deletions
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6
Main.cpp
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@ -382,13 +382,19 @@ void Init() {
dlclose(handle);
LOG_CONSOLE("It's ok");
uintptr_t addr = (uintptr_t)g_engfuncs.pfnMessageEnd;
mprotect((void*)(addr/PAGESIZE*PAGESIZE), 5 + addr%PAGESIZE, PROT_EXEC | PROT_READ | PROT_WRITE);
LOG_CONSOLE("I'm fine");
memcpy(g_originalBytes, (void*)g_engfuncs.pfnMessageEnd, 5);
LOG_CONSOLE("Are you ok guys?");
g_patchedBytes[0] = char(0xE9);
*(uint32_t*)&g_patchedBytes[1] = (uint32_t)&PF_MessageEnd_I - ((uint32_t)g_engfuncs.pfnMessageEnd + 5);
memcpy((void*)g_engfuncs.pfnMessageEnd, g_patchedBytes, 5);
LOG_CONSOLE("Wow");
mprotect((void*)(addr/PAGESIZE*PAGESIZE), 5 + addr%PAGESIZE, PROT_EXEC | PROT_READ);
LOG_CONSOLE("Hmm");
#endif
}