Re: [Bug-glpk] [Fwd: segfault reading a compressed mps file in 4.52]

[Andrew Makhorin]

> > Could you please remove subdirectory glpk-4.52/src/zlib, copy there
> > subdirectory glpk-4.50/src/zlib, and then build glpk 4.52 from scratch?
> > I think the bug should disappear (since you report that 4.50 works
> > fine). Thank you.
> 
> Yes, that fixes the problem. 

Thank you very much. 

In a next release of glpk I will replace zlib 1.2.7 back with 1.2.5 to
fix the bug.

> It is also fixed in zlib 1.2.8
> apparently: I just substituted the src/zlib dir in glpk with the one
> from zlib-1.2.8 and removed the liglpk_la-zio.o target from
> src/Makefile and it seems to work (note: I only checked with my small
> test file).

There should be no problem on using a standard zlib instead of the one
included in the glpk distribution. However, the idea is to have a
version of zlib that is able to work on non-posix platforms supporting
only ANSI C.


Andrew Makhorin