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cryptnet: Fixed cache functions usage in CRYPT_CacheURL function.
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@ -731,21 +731,24 @@ static void CRYPT_CacheURL(LPCWSTR pszURL, const CRYPT_BLOB_ARRAY *pObject,
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DWORD dwRetrievalFlags, FILETIME expires)
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DWORD dwRetrievalFlags, FILETIME expires)
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{
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{
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WCHAR cacheFileName[MAX_PATH];
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WCHAR cacheFileName[MAX_PATH];
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DWORD size = 0;
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HANDLE hCacheFile;
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BOOL ret, create = FALSE;
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DWORD size = 0, entryType;
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FILETIME ft;
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GetUrlCacheEntryInfoW(pszURL, NULL, &size);
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GetUrlCacheEntryInfoW(pszURL, NULL, &size);
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if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
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if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
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{
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{
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INTERNET_CACHE_ENTRY_INFOW *info = CryptMemAlloc(size);
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INTERNET_CACHE_ENTRY_INFOW *info = CryptMemAlloc(size);
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if (info)
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if (!info)
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{
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{
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FILETIME ft;
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ERR("out of memory\n");
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return;
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}
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ret = GetUrlCacheEntryInfoW(pszURL, info, &size);
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if (GetUrlCacheEntryInfoW(pszURL, info, &size))
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if (ret)
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{
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lstrcpyW(cacheFileName, info->lpszLocalFileName);
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lstrcpyW(cacheFileName, info->lpszLocalFileName);
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/* Check if the existing cache entry is up to date. If it isn't,
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/* Check if the existing cache entry is up to date. If it isn't,
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* remove the existing cache entry, and create a new one with the
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* remove the existing cache entry, and create a new one with the
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* new value.
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* new value.
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@ -753,51 +756,38 @@ static void CRYPT_CacheURL(LPCWSTR pszURL, const CRYPT_BLOB_ARRAY *pObject,
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GetSystemTimeAsFileTime(&ft);
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GetSystemTimeAsFileTime(&ft);
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if (CompareFileTime(&info->ExpireTime, &ft) < 0)
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if (CompareFileTime(&info->ExpireTime, &ft) < 0)
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{
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{
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create = TRUE;
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DeleteUrlCacheEntryW(pszURL);
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DeleteUrlCacheEntryW(pszURL);
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CryptMemFree(info);
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}
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}
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CryptMemFree(info);
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else
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}
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else
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ret = FALSE;
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}
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else
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{
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ret = CreateUrlCacheEntryW(pszURL, pObject->rgBlob[0].cbData, NULL,
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cacheFileName, 0);
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create = TRUE;
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}
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if (ret)
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{
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DWORD entryType;
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FILETIME ft = { 0 };
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if (create)
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{
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HANDLE hCacheFile = CreateFileW(cacheFileName, GENERIC_WRITE, 0,
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NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hCacheFile != INVALID_HANDLE_VALUE)
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{
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{
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DWORD bytesWritten;
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info->ExpireTime = expires;
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SetUrlCacheEntryInfoW(pszURL, info, CACHE_ENTRY_EXPTIME_FC);
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WriteFile(hCacheFile, pObject->rgBlob[0].pbData,
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CryptMemFree(info);
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pObject->rgBlob[0].cbData, &bytesWritten, NULL);
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return;
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CloseHandle(hCacheFile);
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}
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}
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else
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ret = FALSE;
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}
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if (ret)
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{
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if (!(dwRetrievalFlags & CRYPT_STICKY_CACHE_RETRIEVAL))
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entryType = NORMAL_CACHE_ENTRY;
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else
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entryType = STICKY_CACHE_ENTRY;
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CommitUrlCacheEntryW(pszURL, cacheFileName, expires, ft, entryType,
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NULL, 0, NULL, NULL);
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}
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}
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}
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}
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if (!CreateUrlCacheEntryW(pszURL, pObject->rgBlob[0].cbData, NULL, cacheFileName, 0))
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return;
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hCacheFile = CreateFileW(cacheFileName, GENERIC_WRITE, 0,
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NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if(hCacheFile == INVALID_HANDLE_VALUE)
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return;
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WriteFile(hCacheFile, pObject->rgBlob[0].pbData,
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pObject->rgBlob[0].cbData, &size, NULL);
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CloseHandle(hCacheFile);
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if (!(dwRetrievalFlags & CRYPT_STICKY_CACHE_RETRIEVAL))
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entryType = NORMAL_CACHE_ENTRY;
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else
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entryType = STICKY_CACHE_ENTRY;
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memset(&ft, 0, sizeof(ft));
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CommitUrlCacheEntryW(pszURL, cacheFileName, expires, ft, entryType,
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NULL, 0, NULL, NULL);
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}
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}
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static void CALLBACK CRYPT_InetStatusCallback(HINTERNET hInt,
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static void CALLBACK CRYPT_InetStatusCallback(HINTERNET hInt,
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