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[Help-smalltalk] smalltalk 2.0.11 Blox + fileIn segmentation fault


From: Sven Verdoolaege
Subject: [Help-smalltalk] smalltalk 2.0.11 Blox + fileIn segmentation fault
Date: Mon, 27 Jan 2003 11:46:18 +0100
User-agent: Mutt/1.3.20i

I get a somewhat reproducible segmentation fault when
use Blox and FileStream.

To reproduce:

gst -q -g /usr/local/share/smalltalk/blox/Run.st

Paste "FileStream  fileIn: 'GENDER.st' !"
into the Transcript area; select it and choose "Do it" from the
menu.  Most of the times I get:

Starting window environment...

Program received signal SIGSEGV, Segmentation fault.
0x0807faf7 in unwind_context () at interp.c:1032
1032      SET_THIS_METHOD (newContext->method, GET_CONTEXT_IP (newContext));
(gdb) bt
#0  0x0807faf7 in unwind_context () at interp.c:1032
#1  0x0807d288 in _gst_interpret () at interp-bc.inl:1604
#2  0x08053074 in _gst_execute_statements (temporaries=0x0, statements=0x0, 
    quiet=true) at comp.c:681
#3  0x08081af3 in _gst_yyparse () at gst.y:140
#4  0x08083bdf in _gst_parse_stream () at lex.c:1063
#5  0x080526ff in process_file (fileName=0xa <Address 0xa out of bounds>, 
    quiet=false) at lib.c:788
#6  0x08052166 in gst_top_level_loop () at lib.c:594
#7  0x08051ba5 in main (argc=0, argv=0x0) at main.c:51
#8  0x400d79ed in __libc_start_main () from /lib/libc.so.6
(gdb) 

It seems to depend on whether I select the command up to the '!'
or the whole line.  Selecting the whole line usually does it.

GENDER.st is a small file generated by gst itself and is attached.
config.log attached as well.

BTW, I noticed a variation of my name in the "THANKS" file,
but it's not quite correct.

skimo

Attachment: GENDER.st
Description: Text document

Attachment: config.log.gz
Description: application/gunzip


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