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add stack buffer in vmx-root

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This commit is contained in:
xmaple555 2024-06-15 02:10:03 +08:00
parent a60f6fb22a
commit 5df4d2a526
7 changed files with 92 additions and 22 deletions
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34
hyperdbg/hprdbgctrl/code/debugger/script-engine/script-engine-wrapper.cpp
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@ -390,10 +390,36 @@ ScriptEngineEvalWrapper(PGUEST_REGS GuestRegs,
//
// Making symbol buffer
//
PSYMBOL_BUFFER StackBuffer = GetStackBuffer();
int StackIndx = 0;
int StackBaseIndx = 0;
int StackTempBaseIndx = 0;
PSYMBOL_BUFFER StackBuffer = (PSYMBOL_BUFFER)malloc(sizeof(SYMBOL_BUFFER));
if (StackBuffer == NULL)
{
free(g_ScriptGlobalVariables);
free(g_ScriptLocalVariables);
ShowMessages("err, could not allocate memory for user-mode stack buffer");
return;
}
StackBuffer->Pointer = 0;
StackBuffer->Size = 0;
StackBuffer->Message = NULL;
StackBuffer->Head = (PSYMBOL)malloc(MAX_STACK_BUFFER_COUNT * sizeof(SYMBOL));
if (StackBuffer->Head == NULL)
{
free(g_ScriptGlobalVariables);
free(g_ScriptLocalVariables);
free(StackBuffer);
ShowMessages("err, could not allocate memory for user-mode stack buffer");
return;
}
RtlZeroMemory(StackBuffer->Head, MAX_STACK_BUFFER_COUNT * sizeof(SYMBOL));
int StackIndx = 0;
int StackBaseIndx = 0;
int StackTempBaseIndx = 0;
if (CodeBuffer->Message == NULL)
{