[bug-enscript] [bug #28769] 1.6.5 segfaults in CFG_FATAL on x86_64-sun-solaris2.10 with old enscript.cfg

[Tim Mooney]

URL:
  <http://savannah.gnu.org/bugs/?28769>

                 Summary: 1.6.5 segfaults in CFG_FATAL on
x86_64-sun-solaris2.10 with old enscript.cfg
                 Project: GNU Enscript
            Submitted by: enchanter
            Submitted on: Fri 29 Jan 2010 06:15:43 PM CST
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

I currently have enscript 1.6.1 installed on my x86_64-sun-solaris2.10
workstation.

When building 1.6.5, ever test fails and even the simplest invokation of
enscript causes a segfault.  It looks like the
fault is coming in the options file parsing for my (1.6.1-era) options file:

$ dbx enscript
For information about new features see `help changes'
To remove this message, put `dbxenv suppress_startup_message 7.7' in your
.dbxrc
Reading enscript
Reading ld.so.1
Reading libintl.so.8.0.2
Reading libc.so.1
Reading libm.so.2
(dbx) run                                                                   

Running: enscript 
(process id 6107)
enscriptsignal SEGV (no mapping at the fault address) in strlen at
0xfffffd7fff274b50
0xfffffd7fff274b50: strlen+0x0020:      cmpb     $0x0000000000000000,(%rsi)
Current function is read_config
  437           CFG_FATAL ((stderr, _("illegal option: %s"), token));
(dbx) where
  [1] strlen(0xffffffffffffff76, 0x8a, 0xfffffd7fffdfc9a8, 0x73,
0xfffffffffffffffa, 0x45f678), at 0xfffffd7fff274b50 
  [2] _ndoprnt(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0xfffffd7fff2d04da 
  [3] _fprintf(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0xfffffd7fff2d12ba 
=>[4] read_config(path = 0x42ec50 "/etc/local/gnu", file = 0x42ec60
"enscript.cfg"), line 437 in "util.c"
  [5] main(argc = 1, argv = 0xfffffd7fffdfed88), line 1062 in "main.c"
(dbx) quit


Doing a bit more digging, it looks like the option it's complaining about is

StatesColorModel:






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