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ntdll: Extra check for ObjectAttributes (Coverity).

This commit is contained in:
Paul Vriens 2007-01-21 21:14:35 +01:00 committed by Alexandre Julliard
parent 909b6c0dc0
commit cbf9fde47a
2 changed files with 8 additions and 1 deletions
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2
dlls/ntdll/om.c
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@ -562,7 +562,7 @@ NTSTATUS WINAPI NtCreateSymbolicLinkObject(OUT PHANDLE SymbolicLinkHandle,IN ACC
req->access = DesiredAccess;
req->attributes = ObjectAttributes ? ObjectAttributes->Attributes : 0;
req->rootdir = ObjectAttributes ? ObjectAttributes->RootDirectory : 0;
if (ObjectAttributes->ObjectName)
if (ObjectAttributes && ObjectAttributes->ObjectName)
{
req->name_len = ObjectAttributes->ObjectName->Length;
wine_server_add_data(req, ObjectAttributes->ObjectName->Buffer,

7
dlls/ntdll/tests/om.c
View File

@ -483,6 +483,13 @@ void test_symboliclink(void)
ok(status == STATUS_INVALID_PARAMETER,
"NtOpenSymbolicLinkObject should have failed with STATUS_INVALID_PARAMETER got(%08x)\n", status);
/* No attributes */
pRtlCreateUnicodeStringFromAsciiz(&target, "\\DosDevices");
status = pNtCreateSymbolicLinkObject(&h, SYMBOLIC_LINK_QUERY, NULL, &target);
ok(status == STATUS_SUCCESS, "NtCreateSymbolicLinkObject failed(%08x)\n", status);
pRtlFreeUnicodeString(&target);
pNtClose(h);
InitializeObjectAttributes(&attr, NULL, 0, 0, NULL);
SYMLNK_TEST_CREATE_FAILURE(&link, STATUS_INVALID_PARAMETER)
SYMLNK_TEST_OPEN_FAILURE(&h, STATUS_OBJECT_PATH_SYNTAX_BAD)