Utility: Fied possible stack buffer overrun in ComputeFileHash2

2022-02-17 22:50:44 +02:00
parent d5b63319f0
commit 19ef6988b6
1 changed files with 1 additions and 1 deletions
@@ -430,7 +430,7 @@ int ComputeFileHash2(HMODULE hModule, LPCWSTR filename, LPSTR hash, DWORD dwHash

    char real_hash[33];
    ComputeFileHash(filename, real_hash, 33);
-    strncpy_s(hash + strlen(hash), dwHash, real_hash, 32 - strlen(hash));
+    strncpy_s(hash + strlen(hash), dwHash - strlen(hash), real_hash, 32 - strlen(hash));
    hash[33] = 0;

    return ERROR_SUCCESS;