[Bug-indent] Segfault

[indent]

I'm getting segfaults on about twenty of the files I'm trying to 
process with indent. I have indent 2.2.9 on OS X 10.3.5 and am running 
gnu indent with these options (and no profile)
-br -brs -cdw -l76 -lc76 -pi1 -sc -nut -bap
I've gone through the debugger a little for several of the files.  All 
the one's I've checked have a stack trace like:
#0  current_column () at io.c:221
#1  0x00008b8c in print_comment (paren_targ=0x1292c) at comments.c:263
#2  0x00007064 in indent_main_loop () at indent.c:2712
#3  0x000077c8 in indent_single_file (using_stdin=0 '\0') at 
indent.c:3021
#4  0x00007854 in indent_all (using_stdin=177 '?') at indent.c:3048
#5  0x0000796c in main (argc=95912, argv=0x176a8) at indent.c:3108

The problem seems to be that p is set to cur_line which is usually 
something like  0x33bb5, however buf_ptr is around 0x1800e04, so the 
while loop continue way too long.  I haven't yet figured out what the 
cause of this could be.

Attached is the smallest of the files I'm having trouble with.

tactrans.c
Description: Text document

For this file, buf_ptr is:
$16 = 0x1800e04 " only happens for shofixti self-destruct */"
and cur_line is:
$17 = 0x30ac3 "    {\n\n\tPlaySound (SetAbsSoundIndex 
(\n\t\tStarShipPtr->RaceDescPtr->ship_data.ship_sounds, 1\n\t\t), 
GAME_SOUND_PRIORITY + 1);\n\n\tDeltaCrew ((ELEMENTPTR)ShipPtr, 
-(SIZE)ShipPtr->crew_level);\n\tif (Victorious"...