Bug 115 - f2c gives segmentation fault when initializing
Summary: f2c gives segmentation fault when initializing
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Linux
Classification: Retired
Component: fort77
Version: 5.1
Hardware: i386
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Trond Eivind Glomsrxd
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 1998-11-18 02:56 UTC by nolty_r
Modified: 2008-05-01 15:37 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed: 1999-05-16 21:25:59 UTC
Embargoed:


Attachments (Terms of Use)

Description nolty_r 1998-11-18 02:56:20 UTC
(I got this RPM from the contrib area, but the RPM info
lists `bugs' as the packager).

I am attempting to use f2c (f2c-19970805-3) on RedHat 5.1.
So far all
my programs compile OK, but one of my executables is
segmentation
faulting during initialization, before control transfers to
MAIN__.
The call stack after the crash is:

#0 malloc_extend_top
#1 chunk_alloc
#2 __libc_malloc
#3 malloc_hook_ini
#4 __libc_malloc
#5 f_init
#6 main

Routines #0-4 are from a malloc.c file that was apparently
compiled
debug (file and line number information is printed in gdb)
but I don't
have the .c file on my system.

Does anyone have any idea what could cause this?  This is a
very large
FORTRAN program linked against lots of large FORTRAN
libraries, but I
also compiled and linked a different program with 90% the
same code,
which initialized OK.

In /usr/doc/f2c-19970805/README, it says that the malloc.c
supplied
with f2c may not work on some systems; does anyone know if
this rpm
was compiled to use f2c's malloc.c?  Could that be the
problem?

Incidentally, I had this program working using f2c with an
old
slackware installation a few years ago.

Bob

Comment 1 Jeff Johnson 1999-05-14 18:52:59 UTC
There's a newer patched and maintained f2c that's part of PowerTools.
See if that fixes your problem. Please reopen this bug if not.


Note You need to log in before you can comment on or make changes to this bug.