diff options
| -rw-r--r-- | qga/commands-win32.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/qga/commands-win32.c b/qga/commands-win32.c index 763186efd4..098211e724 100644 --- a/qga/commands-win32.c +++ b/qga/commands-win32.c @@ -2231,7 +2231,7 @@ static char *ga_get_win_name(OSVERSIONINFOEXW const *os_version, bool id) static char *ga_get_win_product_name(Error **errp) { - HKEY key = NULL; + HKEY key = INVALID_HANDLE_VALUE; DWORD size = 128; char *result = g_malloc0(size); LONG err = ERROR_SUCCESS; @@ -2241,7 +2241,8 @@ static char *ga_get_win_product_name(Error **errp) &key); if (err != ERROR_SUCCESS) { error_setg_win32(errp, err, "failed to open registry key"); - goto fail; + g_free(result); + return NULL; } err = RegQueryValueExA(key, "ProductName", NULL, NULL, @@ -2262,9 +2263,13 @@ static char *ga_get_win_product_name(Error **errp) goto fail; } + RegCloseKey(key); return result; fail: + if (key != INVALID_HANDLE_VALUE) { + RegCloseKey(key); + } g_free(result); return NULL; } |