--- Begin Message ---
Package: xpp
Version: 1.5-cvs20081009-3
Severity: important
Good afternoon,
I just upraded my computer from stretch to buster. After a reboot, xpp segfaults.
As I thought that it might have been some library symbols gone bad, I have
rebuilt the package from source, but it still didn't help.
The application crashes before it opens a window at all.
xpp-1.5-cvs20081009 $ gdb ./xpp
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Reading symbols from ./xpp...done.
(gdb) run
Starting program: /tmp/asdfadsf/xpp-1.5-cvs20081009/xpp
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff6dd51cd in malloc_consolidate (
av=av@entry=0x7ffff70f5b00 <main_arena>) at malloc.c:4221
4221 malloc.c: No such file or directory.
(gdb) bt
#0 0x00007ffff6dd51cd in malloc_consolidate (
av=av@entry=0x7ffff70f5b00 <main_arena>) at malloc.c:4221
#1 0x00007ffff6dd6dfa in _int_malloc (
av=av@entry=0x7ffff70f5b00 <main_arena>, bytes=bytes@entry=12808)
at malloc.c:3488
#2 0x00007ffff6dd9b7b in __libc_calloc (n=<optimized out>,
elem_size=<optimized out>) at malloc.c:3274
#3 0x00007ffff7b809db in ?? () from /usr/lib/x86_64-linux-gnu/libcups.so.2
#4 0x00007ffff7b837d1 in httpConnect2 ()
from /usr/lib/x86_64-linux-gnu/libcups.so.2
#5 0x00007ffff7b8382d in httpConnect ()
from /usr/lib/x86_64-linux-gnu/libcups.so.2
#6 0x00005555555605ac in CupsHelper::processRequest (
req=req@entry=0x555555809190, res=res@entry=0x555555568cea "/printers/")
at cupshelper.cxx:105
#7 0x0000555555560ffa in printFiles::printFiles (this=0x55555579e030,
argc=<optimized out>, argv=<optimized out>, exitstat=<optimized out>)
at xpp.cxx:325
#8 0x000055555555b63b in xppMainWindow::xppMainWindow (this=0x55555579deb0,
argc=1, argv=0x7fffffffe1e8, exitstat=@0x7fffffffe0e4: 0)
at mainwindow.cxx:965
#9 0x0000555555558fa9 in main (argc=1, argv=0x7fffffffe1e8) at xppmain.cxx:51
(gdb) up 6
#6 0x00005555555605ac in CupsHelper::processRequest (
req=req@entry=0x555555809190, res=res@entry=0x555555568cea "/printers/")
at cupshelper.cxx:105
105 http_t *HTTP = httpConnect(host_,port_);
(gdb) p host_
$1 = "localhost\000cups.sock", '\000' <repeats 236 times>
(gdb) p port_
$2 = 631
(gdb) p *req
$3 = {state = IPP_STATE_IDLE, request = {any = {version = "\002",
op_status = 11, request_id = 1}, op = {version = "\002",
operation_id = IPP_OP_GET_PRINTER_ATTRIBUTES, request_id = 1}, status = {
version = "\002", status_code = 11, request_id = 1}, event = {
version = "\002", status_code = 11, request_id = 1}},
attrs = 0x555555818cb0, last = 0x555555818ad0, current = 0x555555818ad0,
curtag = IPP_TAG_ZERO, prev = 0x555555818b10, use = 1, atend = 0,
curindex = 0}
>From what I can tell, the call to httpConnect() looks correct. I don't see why that should
cause a segfault.
Any help resolving this would be appreciated.
Thanks in advance.
Attila Kinali
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.13.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages xpp depends on:
ii libc6 2.24-17
ii libcups2 2.2.4-7
ii libfltk1.1 1.1.10-23
ii libgcc1 1:7.2.0-8
ii libstdc++6 7.2.0-8
xpp recommends no packages.
xpp suggests no packages.
-- no debconf information
--- End Message ---