c
#include <stddef.h> // For size_t

// ... (rest of your code) 

// Patch 1: Validate Data Type (Basic Check)
13 	if (rdp_redirection_is_valid_wchar(wchar, *pLength / sizeof(WCHAR))) { 
14 		char* utf8 = ConvertWCharNToUtf8Alloc(wchar, *pLength / sizeof(WCHAR), &utf8_len);
15 	} else {
16 		// Handle invalid data type 
17 	}

// Patch 2: Length Calculation After Data Type Validation
13  if (rdp_redirection_is_valid_wchar(wchar, *pLength)) {
14 		size_t wchar_len = *pLength / sizeof(WCHAR); // Calculate after validation
15 		char* utf8 = ConvertWCharNToUtf8Alloc(wchar, wchar_len, &utf8_len);
16 	} else {
17 		// Handle invalid data type 
18 	}

// Patch 3: Safe Conversion with Length Limit
13 	size_t max_wchar_len = *pLength / sizeof(WCHAR); // Maximum possible wchar_t count
14 	char* utf8 = ConvertWCharNToUtf8Alloc(wchar, max_wchar_len, &utf8_len); 

// Patch 4: Using a Different Conversion Function
// Assume 'ConvertDataToUtf8Alloc' handles different encodings and has better error handling
13 	char* utf8 = ConvertDataToUtf8Alloc(ptr, *pLength, &utf8_len);

// Patch 5: Length Validation Within ConvertWCharNToUtf8Alloc
//  Modify the ConvertWCharNToUtf8Alloc function itself to include bounds checking
