[Bug 52585] New: NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

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WineHQ Bugzilla

23 Feb 2022 23 Feb '22

10:52 a.m.

https://bugs.winehq.org/show_bug.cgi?id=52585

Bug ID: 52585 Summary: NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin Product: Wine Version: 7.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@winehq.org Reporter: megastallman@gmail.com Distribution: ---

When I try running any command(not builtin) in Cygwin bash or sh, I get no output and no results in Wineconsole. Though, among usual harmless LDAP-related errors, Wineconsole outputs the following to terminal:

0180:fixme:sync:NtQueryDirectoryObject multiple entries not implemented 0180:fixme:sync:NtQueryDirectoryObject multiple entries not implemented 0180:fixme:sync:NtQueryDirectoryObject multiple entries not implemented

even after Enter is pressed. Builtin commands work fine, but no external command works at all.

Reproducing steps: - cd /cygwin/path/bin - Run "wineconsole" from terminal. There you'll see NtQueryDirectoryObject error. - Run "uname" in Wineconsole. Despite FAST_CWD error, it works. - Run "sh" in Wineconsole. - Run "ls", or just press Enter, or run any other non-builtin command and see those 3 NtQueryDirectoryObject errors. Command itself will not just output anything, it won't work at all, just silently release the terminal.

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WineHQ Bugzilla

23 Feb 23 Feb

5:10 p.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

https://bugs.winehq.org/show_bug.cgi?id=52585

Zebediah Figura z.figura12@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |z.figura12@gmail.com

--- Comment #1 from Zebediah Figura z.figura12@gmail.com --- I have some patches for this.

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WineHQ Bugzilla

26 Feb 26 Feb

8:21 a.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #2 from megastallman megastallman@gmail.com --- Cool! Zebediah, may I try those?

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WineHQ Bugzilla

5:56 p.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #3 from Zebediah Figura z.figura12@gmail.com --- Created attachment 71922 --> https://bugs.winehq.org/attachment.cgi?id=71922 concatenated patch series

Yes, sorry, attaching them here.

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WineHQ Bugzilla

27 Mar 27 Mar

10:19 a.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

https://bugs.winehq.org/show_bug.cgi?id=52585

megastallman megastallman@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Version|7.2 |7.4

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WineHQ Bugzilla

10:25 a.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #4 from megastallman megastallman@gmail.com --- Hi Zebediah! Probably this patch is not complete, at least - we lack of some structures:

In file included from dlls/ntdll/unix/sync.c:64: dlls/ntdll/unix/sync.c: In function 'NtQueryDirectoryObject': dlls/ntdll/unix/sync.c:1110:23: error: 'union generic_request' has no member named 'get_directory_entries_request'; did you mean 'get_directory_entry_request'? 1110 | SERVER_START_REQ( get_directory_entries ) | ^~~~~~~~~~~~~~~~~~~~~ include/wine/server.h:127:58: note: in definition of macro 'SERVER_START_REQ' 127 | struct type##_request * const req = &__req.u.req.type##_request; \ | ^~~~ dlls/ntdll/unix/sync.c:1110:23: error: 'union generic_reply' has no member named 'get_directory_entries_reply'; did you mean 'get_directory_entry_reply'? 1110 | SERVER_START_REQ( get_directory_entries ) | ^~~~~~~~~~~~~~~~~~~~~ include/wine/server.h:128:66: note: in definition of macro 'SERVER_START_REQ' 128 | const struct type##_reply * const reply = &__req.u.reply.type##_reply; \ | ^~~~ include/wine/server.h:130:42: error: 'REQ_get_directory_entries' undeclared (first use in this function); did you mean 'REQ_get_directory_entry'? 130 | __req.u.req.request_header.req = REQ_##type; \ | ^~~~ dlls/ntdll/unix/sync.c:1110:5: note: in expansion of macro 'SERVER_START_REQ' 1110 | SERVER_START_REQ( get_directory_entries ) | ^~~~~~~~~~~~~~~~ include/wine/server.h:130:42: note: each undeclared identifier is reported only once for each function it appears in 130 | __req.u.req.request_header.req = REQ_##type; \ | ^~~~ dlls/ntdll/unix/sync.c:1110:5: note: in expansion of macro 'SERVER_START_REQ' 1110 | SERVER_START_REQ( get_directory_entries ) | ^~~~~~~~~~~~~~~~ dlls/ntdll/unix/sync.c:1112:12: error: dereferencing pointer to incomplete type 'struct get_directory_entries_request' 1112 | req->handle = wine_server_obj_handle( handle ); | ^~ dlls/ntdll/unix/sync.c:1117:22: error: dereferencing pointer to incomplete type 'const struct get_directory_entries_reply' 1117 | count = reply->count; | ^~ dlls/ntdll/unix/sync.c:1141:56: error: dereferencing pointer to incomplete type 'const struct directory_entry' 1141 | unsigned int entry_size = sizeof(*info) + entry->name_len + entry->type_len + 2 * sizeof(WCHAR); | ^~ dlls/ntdll/unix/sync.c:1165:27: error: invalid use of undefined type 'struct directory_entry' 1165 | memcpy( p, (entry + 1), entry->name_len ); | ^ dlls/ntdll/unix/sync.c:1172:35: error: invalid use of undefined type 'struct directory_entry' 1172 | memcpy( p, (char *)(entry + 1) + entry->name_len, entry->type_len ); | ^ make: *** [Makefile:92807: dlls/ntdll/unix/sync.o] Error 1

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WineHQ Bugzilla

4:01 p.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #5 from Zebediah Figura z.figura12@gmail.com --- Yes, the patch is missing some generated files. You'll need to run ./tools/make_requests in the source tree before compiling.

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WineHQ Bugzilla

29 Mar 29 Mar

5:58 p.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #6 from megastallman megastallman@gmail.com --- Interesting! That patch fixes the "0180:fixme:sync:NtQueryDirectoryObject multiple entries not implemented", thus there are other problems that break the shell, but this error doesn't show up any more.

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WineHQ Bugzilla

31 Mar 31 Mar

7:35 a.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented, breaks shells on Cygwin

https://bugs.winehq.org/show_bug.cgi?id=52585

Ker noa blue-t@web.de changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |blue-t@web.de

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WineHQ Bugzilla

2 Apr 2 Apr

8:36 a.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented.

https://bugs.winehq.org/show_bug.cgi?id=52585

megastallman megastallman@gmail.com changed:

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WineHQ Bugzilla

8:42 a.m.

New subject: [Bug 52585] NtQueryDirectoryObject multiple entries not implemented.

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #7 from megastallman megastallman@gmail.com --- Hi Zebediah! I've renamed this bugreport so that it closer reflects the bug. Are you going to upstream your patch? At least it fixes "0180:fixme:sync:NtQueryDirectoryObject multiple entries not implemented" error.

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WineHQ Bugzilla

3 Apr 3 Apr

6:58 p.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

Zeb Figura z.figura12@gmail.com changed:

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WineHQ Bugzilla

7 May 7 May

2:31 p.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #8 from Ker noa blue-t@web.de --- (In reply to megastallman from comment #7)

...

Some parts of the patch series are already upstream so that the posted patch series no longer applies cleanly and needs to be rebased. When you look at https://source.winehq.org/patches/ the testbot didn't like the patch as it throws an error.

I am sure this hasn't been forgotten and just requires some additional work.

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WineHQ Bugzilla

29 Jun 29 Jun

5:40 p.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

Joel Holdsworth joel@airwebreathe.org.uk changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |joel@airwebreathe.org.uk

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WineHQ Bugzilla

8 Jan 8 Jan

8:19 a.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

themainliner themainliner@hotmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |themainliner@hotmail.com

--- Comment #9 from themainliner themainliner@hotmail.com --- (In reply to Ker noa from comment #8)

...

I think it's possible this has been forgotten. World of Warcraft is still subject to error free dropouts.

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WineHQ Bugzilla

10 Feb 10 Feb

8:39 a.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #10 from Ker noa blue-t@web.de --- yepp, still a problem after the 8.0 release.

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WineHQ Bugzilla

22 Dec 22 Dec

8:59 p.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

Bernhard Übelacker bernhardu@mailbox.org changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |bernhardu@mailbox.org

--- Comment #11 from Bernhard Übelacker bernhardu@mailbox.org --- Still visible in wine-9.0-rc2.

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WineHQ Bugzilla

1 Jan 1 Jan

5:33 p.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

Fabian Maurer dark.shadow4@web.de changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |dark.shadow4@web.de

--- Comment #12 from Fabian Maurer dark.shadow4@web.de --- Would you mind providing an updated version of those patches?

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WineHQ Bugzilla

7:23 p.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

--- Comment #13 from Ker noa blue-t@web.de --- https://gitlab.winehq.org/wine/wine/-/merge_requests/4424 just needs to be rebased which i suspect will happen after the 9.0 release is tagged.

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WineHQ Bugzilla

11 Jun 11 Jun

9:10 p.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

Vijay Kamuju infyquest@gmail.com changed:

--- Comment #14 from Vijay Kamuju infyquest@gmail.com --- Fix merged - https://source.winehq.org/git/wine.git/commitdiff/af4f252ac4426c3da773904df9...

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WineHQ Bugzilla

14 Jun 14 Jun

9:58 p.m.

New subject: [Bug 52585] Multiple applications need NtQueryDirectoryObject to return multiple entries (Cygwin shells, WinObj 3.01)

https://bugs.winehq.org/show_bug.cgi?id=52585

Alexandre Julliard julliard@winehq.org changed:

What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED

--- Comment #15 from Alexandre Julliard julliard@winehq.org --- Closing bugs fixed in 9.11.

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