Re: glibc ??

Juan Carlos Leon <[email protected]> Fri, 6 Jan 2006 08:54:26 -0800 (PST)
Newsgroups gmane.comp.web.skunkweb
Message-ID <[email protected]>
Hi Amit, 

What version of httpd are you using? 

JC


Amit Khemka <[email protected]> wrote: I am using skunk with pretty much same configuration (FC4, gcc version
4.0.0, python ucs4 [I compiled everything on FC4]) and Its working
preety fine with me :-).

though I am not proposing a solution, but I guess the problem is not
with FC4 ... may be that would help diagnosing the issue ..

cheers,
amit



On 1/6/06, Drew Csillag  wrote:
> Did you recompile *everything* when moving to FC4 or did you copy it from some
> other previous version of Linux?  I've run into several spooky problems (mostly
> in relation to using ODBC and Sybase ASA) if I don't recompile for every
> version of the OS I want to use.  I didn't figure this until much later after I
> wrote the patch, so you may want to try that too.
>
> Cheers,
> Drew
>
> --- Jacob Smullyan  wrote:
>
> > On Thu, Jan 05, 2006 at 08:57:34AM -0800, Juan Carlos Leon wrote:
> > > Hello folks,
> > >
> > > Any of you familiar with this error? It comes up
> > > randomly:
> >  [snip]
> > > # *** glibc detected *** /usr/bin/python: free():
> > > invalid next size (fast): 0x09737598 ***
> > > ======= Backtrace: =========
> > > /lib/libc.so.6[0x31b424]
> > > /lib/libc.so.6(__libc_free+0x77)[0x31b95f]
> > > /var/skunk/lib/pylibs/skunklib/_normpath.so[0x1137e6]
> >  [snip]
> >
> > > The system is running:
> > >
> > > Fedora Core 4
> > > Apache/2.0.54
> > > Skunkweb/3.4.0
> > > Python/2.4.1
> > >
> > > Skunkweb was compiled as follows:
> > >
> > > ./configure --prefix /var/skunk-3.4.0
> > > --with-user=apache --with-group=apache
> > > --with-apxs=/usr/sbin/apxs --enable-so
> > >
> > > The modules: autoindex_module and dir_module were
> > > disabled from Apache 2. It does not work if i enable
> > > them either.
> > >
> > > As I mentioned above this error shows up on the web
> > > page randomly twice out of ten times it is hit.
> > >
> > > Maybe skunkweb is not compatible with Python 2.4.1?
> >
> > It works fine with Python 2.4.x in other configurations.  There does
> > seem to be a problem with FC4 -- Drew reported it a while back and I
> > will forward his patch to the list in a separate email.  All he is
> > doing is replacing malloc with alloca, and the problem actually isn't
> > diagnosed or explained yet.  If his patch solves the problem for you,
> > though, I'll check it in.  (I probably should have done it before, but
> > it feel between the cracks.)
> >
> > If you want to investigate more fully, some questions for you.  Is FC4
> > using gcc4, by any chance, or if not, what version?  And how is Python
> > compiled?  Is it a ucs2 or ucs4 build -- I presume the latter, but to
> > find out:
> >
> >   python -c "import sys; print 'ucs'+'24'[sys.maxunicode>2**16]"
> >
> > If you compile your own python (with what compiler, what unicode
> > settings) does the problem continue?
> >
> > I'll send the patch momentarily.
> >
> > js
> >
> > --
> > Jacob Smullyan
> >
>
>
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