[Bug 53198] New: ws2_32:protocol - getaddrinfo() unexpectedly succeeds for IPv6 on Windows 10 1507

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53198

Bug ID: 53198
           Summary: ws2_32:protocol - getaddrinfo() unexpectedly succeeds
                    for IPv6 on Windows 10 1507
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: winsock
          Assignee: [e-mail]
          Reporter: [e-mail]

ws2_32:protocol - getaddrinfo() unexpectedly succeeds for IPv6 on Windows 10
1507:

protocol.c:2459: Test failed: Test 0: Got unexpected ret 0
protocol.c:2459: Test failed: Test 1: Got unexpected ret 0
protocol.c:2459: Test failed: Test 2: Got unexpected ret 0
protocol.c:2459: Test failed: Test 3: Got unexpected ret 0
protocol.c:2459: Test failed: Test 4: Got unexpected ret 0
protocol.c:2459: Test failed: Test 5: Got unexpected ret 0
protocol.c:2459: Test failed: Test 12: Got unexpected ret 0
protocol.c:2459: Test failed: Test 13: Got unexpected ret 0
protocol.c:2459: Test failed: Test 14: Got unexpected ret 0
protocol.c:2459: Test failed: Test 15: Got unexpected ret 0
protocol.c:2459: Test failed: Test 16: Got unexpected ret 0
protocol.c:2459: Test failed: Test 28: Got unexpected ret 0
protocol.c:2459: Test failed: Test 29: Got unexpected ret 0

https://test.winehq.org/data/patterns.html#ws2_32:protocol

This really looks like a Windows 10 1507 bug so it's tempting to add a
broken((hinttests[i].family == AF_UNSPEC && hinttests[i].sock_type != 999) &&
...).

But it's strange that there is no failure on index 6 for instance since it's
the same test after line 2455 (hint.ai_family = AF_INET6):

0:     {AF_UNSPEC, SOCK_STREAM, IPPROTO_TCP, 0}, /* 0 */
6:     {AF_INET,   SOCK_STREAM, IPPROTO_TCP, 0},

[Bug 53198] ws2_32:protocol - getaddrinfo() unexpectedly succeeds for IPv6 on Windows 10 1507

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53198

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |source, testcase

[Bug 53198] ws2_32:protocol - getaddrinfo() unexpectedly succeeds for IPv6 on Windows 10 1507

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53198

Zeb Figura  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #1 from Zeb Figura  ---
(In reply to François Gouget from comment #0)
> But it's strange that there is no failure on index 6 for instance since it's
> the same test after line 2455 (hint.ai_family = AF_INET6):

That loop skips entries in the table that aren't AF_UNSPEC, so that's not
mysterious.

What is mysterious is that this test fails intermittently.