$ kermit
C-Kermit 8.0.211, 10 Apr 2004, for Red Hat Linux 8.0
Copyright (C) 1985, 2004,
Trustees of Columbia University in the City of New York.
Type ? or HELP for help.
(/home/jason/) C-Kermit>ssh 127.0.0.1
Segmentation fault
---
$ gdb kermit
GNU gdb Red Hat Linux (6.3.0.0-1.53rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu"...Using host libthread_db library "/lib64/libthread_db.so.1".
(gdb) run
Starting program: /usr/bin/kermit
C-Kermit 8.0.211, 10 Apr 2004, for Red Hat Linux 8.0
Copyright (C) 1985, 2004,
Trustees of Columbia University in the City of New York.
Type ? or HELP for help.
(/home/jason/) C-Kermit>ssh 127.0.0.1
Program received signal SIGSEGV, Segmentation fault.
0x00000030f3372840 in ?? () from /lib64/libc.so.6
(gdb) bt
#0 0x00000030f3372840 in ?? () from /lib64/libc.so.6
#1 0x000000000052ba1e in pty_getpty (fd=0x716808, slave=0x7bd0d0 "",
slavelength=20) at ckupty.c:726
#2 0x000000000052c6a7 in do_pty (cmd=0x993540 "ssh -e none 127.0.0.1")
at ckupty.c:1627
#3 0x000000000041b502 in ttopen (ttname=0x993540 "ssh -e none 127.0.0.1",
lcl=0x7fffffce54a8, modem=15, timo=0) at ckutio.c:2432
#4 0x00000000004c232d in cx_net (net=15, protocol=0, xhost=Variable "xhost" is not available.
) at ckuus7.c:9382
#5 0x00000000004c55c7 in setlin (xx=Variable "xx" is not available.
) at ckuus7.c:10136
#6 0x00000000004e66cf in docmd (cx=156) at ckuusr.c:11027
#7 0x000000000049bfd6 in parser (m=0) at ckuus5.c:3034
#8 0x000000000040affe in doicp (threadinfo=Variable "threadinfo" is not available.
) at ckcmai.c:2485
#9 0x0000000000502912 in cc_execute (sj_buf=Variable "sj_buf" is not available.
) at ckusig.c:169
#10 0x000000000040c0e9 in main (argc=Variable "argc" is not available.
) at ckcmai.c:3567
#11 0x00000030f331cc2f in __libc_start_main (main=0x40bba0 , argc=1,
ubp_av=0x7fffffce7138, init=0x565190 <__libc_csu_init>, fini=Variable "fini" is not available.
)
at ../sysdeps/generic/libc-start.c:231
#12 0x0000000000409f3a in _start ()
#13 0x00007fffffce7128 in ?? ()
#14 0x0000000000000000 in ?? ()
---
gcc -g -O -funsigned-char -pipe -DPOSIX -DLINUX -DNOCOTFMC -DCK_AUTHENTICATION -DCK_KERBEROS -DKRB5 -DKRB4 -DKRB524 -DCK_ENCRYPTION -DCK_CAST -DCK_DES -DLIBDES -DCK_SSL -DCK_PAM -DZLIB -DCK_CURSES -DCK_POSIX_SIG -DTCPSOCKET -DLINUXFSSTND -DHAVE_CRYPT_H -DCK_SHADOW -I/usr/include/et -I/usr/include/et/krb5 -DRH80 -O0 -O2 -g -Wall -DOPENSSL_097 -Dsdata=s_data -DHAVE_PTMX -D'krb5_init_ets(__ctx)=' -DKTARGET=\"redhat80\" -c ckupty.c
ckupty.c: In function 'pty_getpty':
ckupty.c:706: warning: implicit declaration of function 'grantpt'
ckupty.c:706: warning: implicit declaration of function 'unlockpt'
ckupty.c:713: warning: implicit declaration of function 'ptsname'
ckupty.c:713: warning: cast to pointer from integer of different size
ckupty.c: In function 'pty_open_slave':
ckupty.c:988: warning: unused variable 'vfd'