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From: Eric Blake <ebb9 AT byu DOT net>
Subject:  Re: fun? with libsigsegv
Date: Fri, 17 Jul 2009 22:55:13 +0000 (UTC)
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Eric Blake <ebb9 <at> byu.net> writes:

> Of course, given the code, that meant I wasn't using libsigsegv like I 
thought 
> I was.  So, with my typo corrected, I'm (unfortunately) still seeing 
libsigsegv 
> interference:
> 
> $ ./foo
> fclose -1, errno 9
> Aborted (core dumped)

Even more depressing - this looks like a regression.  The same STC, compiled 
with libsigsegv under cygwin 1.5, works in that environment.

And I'm not sure what to do in gdb to try and get more useful information:

Breakpoint 1, die () at foo.c:19
19        i = fclose (stdout);
(gdb) n
20        fprintf (stderr, "fclose %d, errno %d\n", i, errno);
(gdb) 
21        errno = 0;
(gdb) 
22        i = fflush (stdout);
(gdb) 

Program received signal SIGABRT, Aborted.
0x7c90e514 in ntdll!LdrAccessResource ()
   from /cygdrive/c/WINDOWS/system32/ntdll.dll

-- 
Eric Blake



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