Grabbed dxpc sources
dxpc_3.9.2.orig.tar.gz
dxpc_3.9.2-3.debian.tar.gz
Commented out stripcmd in install-sh so:
psz@como:~/dxpc-3.9.2$ diff install-sh.orig install-sh
124c124
< -s) stripcmd=$stripprog
---
> -s) ##### stripcmd=$stripprog
and then building, running my own dxpc via gdb, and running texworks
elsewhere to make it crash, I got:
psz@como:~/dxpc-3.9.2$ gdb --args ./dxpc -w -u y639.yt
...
(gdb) run
Starting program: /usr/users/amstaff/psz/dxpc-3.9.2/dxpc -w -u y639.yt
dxpc proxy running in CLIENT mode
trying to connect to remote proxy...
connect succeeded.
using image compression level 9
connected to server proxy
ready
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Program received signal SIGABRT, Aborted.
0xffffe430 in __kernel_vsyscall ()
(gdb) bt
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xf7d2c681 in *__GI_raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2 0xf7d2fab2 in *__GI_abort () at abort.c:92
#3 0xf7efa28d in __gnu_cxx::__verbose_terminate_handler() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#4 0xf7ef7ef3 in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#5 0xf7ef7f2f in std::terminate() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#6 0xf7ef81ce in __cxa_throw () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#7 0xf7ef880e in operator new(unsigned int) () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#8 0xf7ef88bb in operator new[](unsigned int) () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#9 0x5656e86f in EncodeBuffer::growBuffer (this=this@entry=0x5657f588,
minumumFreeSpaceAfterGrow=<optimized out>, minumumFreeSpaceAfterGrow@entry=8)
at EncodeBuffer.C:215
#10 0x5656e99c in EncodeBuffer::encodeDirect (this=0x5657f588, value=0,
numBits=16) at EncodeBuffer.C:56
#11 0x5655db98 in ClientChannel::doRead (this=0xf7c9b008, encodeBuffer=...)
at ClientChannel.C:181
#12 0x5655b488 in Multiplexer::handleSelect (this=0x5657f560, fd=9) at
Multiplexer.C:157
#13 0x56558948 in main (argc=4, argv=0xffffdb84) at main.C:729
(gdb) q
...
Does this help? Should I try something else?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of Sydney Australia
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