Merge pull request #24 from Fr0sT-Brutal/patch-1

fancycode · fancycode · commit 0ce2454fc3de · 2015-03-13T16:47:51.000+01:00
Zero the memory allocated in the heap
diff --git a/MemoryModule.c b/MemoryModule.c
@@ -496,17 +496,14 @@ HMEMORYMODULE MemoryLoadLibraryEx(const void *data,
         }
     }
 
-    result = (PMEMORYMODULE)HeapAlloc(GetProcessHeap(), 0, sizeof(MEMORYMODULE));
+    result = (PMEMORYMODULE)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(MEMORYMODULE));
     if (result == NULL) {
         SetLastError(ERROR_OUTOFMEMORY);
         VirtualFree(code, 0, MEM_RELEASE);
         return NULL;
     }
 
     result->codeBase = code;
-    result->numModules = 0;
-    result->modules = NULL;
-    result->initialized = FALSE;
     result->isDLL = (old_header->FileHeader.Characteristics & IMAGE_FILE_DLL) != 0;
     result->loadLibrary = loadLibrary;
     result->getProcAddress = getProcAddress;

Original file line number	Diff line number	Diff line change
`@@ -496,17 +496,14 @@ HMEMORYMODULE MemoryLoadLibraryEx(const void *data,`
`496`	`496`	`}`
`497`	`497`	`}`
`498`	`498`
`499`		`- result = (PMEMORYMODULE)HeapAlloc(GetProcessHeap(), 0, sizeof(MEMORYMODULE));`
	`499`	`+ result = (PMEMORYMODULE)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(MEMORYMODULE));`
`500`	`500`	`if (result == NULL) {`
`501`	`501`	`SetLastError(ERROR_OUTOFMEMORY);`
`502`	`502`	`VirtualFree(code, 0, MEM_RELEASE);`
`503`	`503`	`return NULL;`
`504`	`504`	`}`
`505`	`505`
`506`	`506`	`result->codeBase = code;`
`507`		`- result->numModules = 0;`
`508`		`- result->modules = NULL;`
`509`		`- result->initialized = FALSE;`
`510`	`507`	`result->isDLL = (old_header->FileHeader.Characteristics & IMAGE_FILE_DLL) != 0;`
`511`	`508`	`result->loadLibrary = loadLibrary;`
`512`	`509`	`result->getProcAddress = getProcAddress;`