[Bug 50204] New: wineserver from Wine 5.22-195-gcbca9f847f6 debug dumps NLS object information on shutdown

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50204

            Bug ID: 50204
           Summary: wineserver from Wine 5.22-195-gcbca9f847f6 debug dumps
                    NLS object information on shutdown
           Product: Wine
           Version: 5.22
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: minor
          Priority: P2
         Component: wineserver
          Assignee: wine-bugs at winehq.org
          Reporter: focht at gmx.net
      Distribution: ---

Hello folks,

since Fri Nov 27 2020 series of commits (Wine 5.22-195-gcbca9f847f6),
wineserver now debug dumps objects information on shutdown with default debug
verbosity.

--- snip ---
$ wineboot -u
...
0x2249030:1: Inode device=0x2248eb0 ino=108b5c4
0x2248eb0:1: Device dev=fd01
0x2248d20:1: Fd unix_fd=18 user=(nil) options=00000060 inode=0x2249030 unlink=0
--- snip ---

Debugging wineserver yields:

--- snip ---
...
attach 198986
Attaching to process 198986
Reading symbols from
/home/focht/projects/wine/mainline-install-x86_64/bin/wineserver...
Reading symbols from /lib64/libdl.so.2...
Reading symbols from /usr/lib/debug/usr/lib64/libdl-2.31.so.debug...
Reading symbols from /lib64/libc.so.6...
Reading symbols from /usr/lib/debug/usr/lib64/libc-2.31.so.debug...
Reading symbols from /lib64/ld-linux-x86-64.so.2...
Reading symbols from /usr/lib/debug/usr/lib64/ld-2.31.so.debug...
0x00007ff08e3c9c1a in epoll_wait (epfd=9, events=0x7ffd35ea00c0, maxevents=128,
timeout=16) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
30      return SYSCALL_CANCEL (epoll_wait, epfd, events, maxevents, timeout);

(gdb @ 1:epoll_wait) b inode_dump
Breakpoint 1 at 0x410b70: file
/home/focht/projects/wine/mainline-src/server/fd.c, line 1132.

(gdb @ 1:epoll_wait) c
Continuing.

Breakpoint 1, inode_dump (obj=0xbdf030, verbose=1) at
/home/focht/projects/wine/mainline-src/server/fd.c:1132

1132        fprintf( stderr, "Inode device=%p ino=", inode->device );
(gdb @ 1:inode_dump) bt
#0  inode_dump (obj=0xbdf030, verbose=1) at
/home/focht/projects/wine/mainline-src/server/fd.c:1132
#1  0x000000000041e813 in dump_objects () at
/home/focht/projects/wine/mainline-src/server/object.c:64
#2  0x0000000000432193 in close_socket_timeout (arg=<optimized out>) at
/home/focht/projects/wine/mainline-src/server/request.c:950
#3  0x00000000004107df in get_next_timeout () at
/home/focht/projects/wine/mainline-src/server/fd.c:953
#4  0x0000000000411c1d in main_loop_epoll () at
/home/focht/projects/wine/mainline-src/server/fd.c:599
#5  0x0000000000411f1e in main_loop () at
/home/focht/projects/wine/mainline-src/server/fd.c:986
#6  0x00000000004039fb in main ()
--- snip ---

--- snip ---
$ ls -la /proc/198986/fd
total 0
dr-x------. 2 focht focht  0 Nov 28 11:33 .
dr-xr-xr-x. 9 focht focht  0 Nov 28 11:33 ..
lrwx------. 1 focht focht 64 Nov 28 11:33 0 -> /dev/null
lrwx------. 1 focht focht 64 Nov 28 11:45 1 -> /dev/null
lr-x------. 1 focht focht 64 Nov 28 11:45 18 ->
/home/focht/projects/wine/mainline-install-x86_64/share/wine/nls/l_intl.nls
lrwx------. 1 focht focht 64 Nov 28 11:45 2 -> /dev/pts/2
lr-x------. 1 focht focht 64 Nov 28 11:45 4 -> /home/focht/.wine
lr-x------. 1 focht focht 64 Nov 28 11:45 5 ->
/tmp/.wine-1000/server-fd01-dd2014
l-wx------. 1 focht focht 64 Nov 28 11:45 6 ->
/tmp/.wine-1000/server-fd01-dd2014/lock
lrwx------. 1 focht focht 64 Nov 28 11:45 9 -> 'anon_inode:[eventpoll]'
--- snip ---

fd 18 ->
'/home/focht/projects/wine/mainline-install-x86_64/share/wine/nls/l_intl.nls'

I didn't do regression test but using above info my bet would be
https://source.winehq.org/git/wine.git/commitdiff/8fa03e494acb10303fef360b510c3da61f4edc34
("server: Create the NLS section object for the l_intl.nls file.)"

$ wine --version
wine-5.22-195-gcbca9f847f6

Regards

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