[Groff] Postproc segfaults

[Robert D. Goulding]

Just updated with today's CVS additions.  I get segfaults running grops or
grotty on *any* intermediate output (so man X or groffer --ps X both give
segfaults when trying to read any manpages).  Here is a backtrace from
running grops on a processed -me file:

#0  0x400cdaa3 in _IO_fputs (
    str=0xf689c3c9 <Address 0xf689c3c9 out of bounds>, fp=0x40051020)
    at iofputs.c:34
#1  0x8052960 in errarg::print (this=0xbffff740) at errarg.cc:83
#2  0x8052a48 in errprint (
    format=0x8059960 "font `%1' does not contain ascii character `%2'",
    address@hidden, address@hidden, address@hidden) at errarg.cc:119
#3  0x8052b90 in do_error_with_file_and_line (
    filename=0x8063e00 "mermaid.int", source_filename=0x0, lineno=13,
    type=ERROR,
    format=0x8059960 "font `%1' does not contain ascii character `%2'",
    address@hidden, address@hidden, address@hidden) at error.cc:68
#4  0x8052be9 in do_error (type=ERROR,
    format=0x8059960 "font `%1' does not contain ascii character `%2'",
    address@hidden, address@hidden, address@hidden) at error.cc:83
#5  0x8052c02 in error (
    format=0x8059960 "font `%1' does not contain ascii character `%2'",
    address@hidden, address@hidden, address@hidden) at error.cc:92
#6  0x8051851 in printer::set_char_and_width (this=0x8064d38,
    nm=0xbffff782 "T", env=0x8063e10, widthp=0xbffff784, f=0xbffff788)
    at printer.cc:174
#7  0x80516ec in printer::set_ascii_char (this=0x8064d38, c=84,
env=0x8063e10,
    widthp=0xbffff7b8) at printer.cc:132
#8  0x8051279 in do_file (filename=0xbffff9ad "mermaid.int") at
input.cc:1790
#9  0x804d287 in main (argc=2, argv=0xbffff864) at ps.cc:1859

I'm attaching the intermediate file which provoked this.

Robert.

-- 
Robert Goulding
Society of Fellows
Joseph Henry House
Princeton NJ 08544

mermaid.int
Description: Text document