Your message dated Sat, 18 Aug 2007 15:30:51 +0200
with message-id <[EMAIL PROTECTED]>
and subject line Bug#424517: xserver-xephyr: xephyr now segfaults when closing
an xterm
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--- Begin Message ---
Package: xserver-xephyr
Version: 2:1.3.0.0.dfsg-4
Severity: normal
First of all thanks for fixing #405928!
I however managed to find a new bug. (Sorry)
Steps to reproduce:
Start Xephyr display :n, start xterm on :n, terminating the xterm should
result in the segfault below.
LD_LIBRARY_PATH=/usr/lib/debug/ gdb Xephyr
...
(gdb) run :1
Starting program: /usr/bin/Xephyr :1
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
Extended Input Devices not yet supported. Impelement it at line 625 in
../../../../hw/kdrive/src/kinput.c
Could not init font path element /usr/share/fonts/X11/cyrillic, removing from
list!
Program received signal SIGSEGV, Segmentation fault.
0x000000000050ea57 in ?? ()
(gdb) bt full
#0 0x000000000050ea57 in ?? ()
No symbol table info available.
#1 0x00000000004dceba in ?? ()
No symbol table info available.
#2 0x0000000000436695 in ?? ()
No symbol table info available.
#3 0x000000000043a4aa in ?? ()
No symbol table info available.
#4 0x00002afb159fd8e4 in __libc_start_main (main=0x43a030, argc=2,
ubp_av=0x7fff95d0c458, init=<value optimized out>,
fini=<value optimized out>, rtld_fini=<value optimized out>,
stack_end=0x7fff95d0c448) at libc-start.c:231
result = <value optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {47257877187584,
-69010433574773164, 0, 140735706874960, 0, 0,
-69053042130281004, -68968399058434357}, mask_was_saved = 0}}, priv =
{pad = {0x0, 0x0, 0x7153e0,
0x7fff95d0c458}, data = {prev = 0x0, cleanup = 0x0, canceltype =
7427040}}}
not_first_call = <value optimized out>
#5 0x000000000041fa99 in ?? ()
No symbol table info available.
#6 0x00007fff95d0c448 in ?? ()
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
(gdb) quit
This backtrace is somewhat bad. Can I somehow improve it?
Helmut
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.20.1 (SMP w/2 CPU cores)
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/dash
Versions of packages xserver-xephyr depends on:
ii libc6 2.5-7 GNU C Library: Shared libraries
ii libfontenc1 1:1.0.4-2 X11 font encoding library
ii libx11-6 2:1.0.3-7 X11 client-side library
ii libxau6 1:1.0.3-2 X11 authorisation library
ii libxdmcp6 1:1.0.2-2 X11 Display Manager Control Protoc
ii libxext6 1:1.0.3-2 X11 miscellaneous extension librar
ii libxfont1 1:1.2.8-1 X11 font rasterisation library
Versions of packages xserver-xephyr recommends:
ii xbase-clients 1:7.2.ds2-2 miscellaneous X clients
-- no debconf information
--- End Message ---
--- Begin Message ---
I'm sorry for my answer is a bit delayed.
On Thu, Jul 05, 2007 at 11:25:45AM +0200, Brice Goglin wrote:
> xserver-xephyr 2:1.3.0.0.dfsg-7 has been uploaded to unstable today. It
> contains a fix for Xephyr about a crash occuring when the first client
> disconnects. There is a good chance it fixes your problem too.
The problem is no longer present (2:1.3.0.0.dfsg-12). Thanks!
Helmut
--- End Message ---
