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wininet: Handle NULL input for FindCloseUrlCache.

This commit is contained in:
Lei Zhang 2008-05-08 11:14:41 -07:00 committed by Alexandre Julliard
parent 382ed33b7a
commit 255eebe44d
2 changed files with 12 additions and 1 deletions
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11
dlls/wininet/tests/urlcache.c
View File

@ -166,7 +166,18 @@ static void test_urlcacheA(void)
ok(!ret && GetLastError() == ERROR_FILE_NOT_FOUND, "local file should no longer exist\n");
}
static void test_FindCloseUrlCache(void)
{
BOOL r;
DWORD err;
r = FindCloseUrlCache(NULL);
err = GetLastError();
ok(0 == r, "expected 0, got %d\n", r);
ok(ERROR_INVALID_HANDLE == err, "expected %d, got %d\n", ERROR_INVALID_HANDLE, err);
}
START_TEST(urlcache)
{
test_urlcacheA();
test_FindCloseUrlCache();
}

2
dlls/wininet/urlcache.c
View File

@ -3127,7 +3127,7 @@ BOOL WINAPI FindCloseUrlCache(HANDLE hEnumHandle)
TRACE("(%p)\n", hEnumHandle);
if (pEntryHandle->dwMagic != URLCACHE_FIND_ENTRY_HANDLE_MAGIC)
if (!pEntryHandle || pEntryHandle->dwMagic != URLCACHE_FIND_ENTRY_HANDLE_MAGIC)
{
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;