[PATCH 2/2] shell32: fix memory leaks in tests and avoid closing the caller's key
Theodore Dubois
tblodt at icloud.com
Sun Jun 5 11:35:39 CDT 2016
Signed-off-by: Theodore Dubois <tblodt at icloud.com>
---
dlls/shell32/assoc.c | 4 +++-
dlls/shell32/tests/assoc.c | 11 +++++++++--
2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/dlls/shell32/assoc.c b/dlls/shell32/assoc.c
index a3d21b9..1ccf0e2 100644
--- a/dlls/shell32/assoc.c
+++ b/dlls/shell32/assoc.c
@@ -259,7 +259,9 @@ static HRESULT WINAPI IQueryAssociations_fnInit(
}
else if (hkeyProgid != NULL)
{
- This->hkeySource = This->hkeyProgID = hkeyProgid;
+ /* reopen the key so we don't end up closing a key owned by the caller */
+ RegOpenKeyExW(hkeyProgid, NULL, 0, KEY_READ, &This->hkeyProgID);
+ This->hkeySource = This->hkeyProgID;
return S_OK;
}
else
diff --git a/dlls/shell32/tests/assoc.c b/dlls/shell32/tests/assoc.c
index beebbdf..c4de511 100644
--- a/dlls/shell32/tests/assoc.c
+++ b/dlls/shell32/tests/assoc.c
@@ -115,8 +115,11 @@ static void getstring_test(LPCWSTR assocName, HKEY progIdKey, ASSOCSTR str, LPCW
hr = IQueryAssociations_GetString(assoc, ASSOCF_NONE, str, NULL, NULL, &len);
if (expected_string) {
ok_(__FILE__, line)(hr == S_FALSE, "GetString returned 0x%x, expected S_FALSE\n", hr);
- if (hr != S_FALSE)
- return; /* don't try to allocate memory */
+ if (hr != S_FALSE) {
+ /* don't try to allocate memory using unitialized len */
+ IQueryAssociations_Release(assoc);
+ return;
+ }
buffer = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
ok_(__FILE__, line)(buffer != NULL, "out of memory\n");
@@ -128,6 +131,10 @@ static void getstring_test(LPCWSTR assocName, HKEY progIdKey, ASSOCSTR str, LPCW
} else {
ok_(__FILE__, line)(FAILED(hr), "GetString returned 0x%x, expected failure\n", hr);
}
+
+ IQueryAssociations_Release(assoc);
+ if (buffer)
+ HeapFree(GetProcessHeap(), 0, buffer);
}
static void test_IQueryAssociations_GetString(void)
--
2.6.4 (Apple Git-63)
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