[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)

...

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.

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)

...

(In reply to megastallman from comment #7)

...
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.

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.

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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