[Bug gas/20896] AS: Buffer Overflow when expanding .irp directives

[nickc at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=20896

Nick Clifton <nickc at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #12 from Nick Clifton <nickc at redhat dot com> ---
Hi Alan,

> I can confirm you've cured the crash and valgrind failure, but there are
> excess errors..
> 
> pr20896.s: Assembler messages:
> pr20896.s: Warning: end of file in string; '"' inserted
> pr20896.s:2: Warning: missing closing `"'
> pr20896.s:3: Warning: missing closing `"'
> pr20896.s:1: Error: unexpected end of file in irp or irpc

True - but I didn't see any point in worrying about that.  If you are going
to feed the assembler badly malformed input files then you should be grateful
to get any kind of error message at all, let alone several of them.  Well
that's my opinion anyway...

> This also shows up as a fail of one of the mmix gas tests (paths trimmed a
> little below).

Oops - I missed that one.  But I have now checked in a patch to update the
test.

Cheers
  Nick

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