Date: Wed, 09 Jun 2004 20:24:05 +0900 From: Rob <stopspam@users.sourceforge.net> To: freebsd-stable@freebsd.org Subject: Re: Stable-CVS commit on June 8: hostname lookup failures !?! Message-ID: <40C6F355.8050209@users.sourceforge.net> In-Reply-To: <20040609150946.B776@woozle.rinet.ru> References: <40C6E665.1020104@users.sourceforge.net> <20040609150946.B776@woozle.rinet.ru>
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Dmitry Morozovsky wrote: > On Wed, 9 Jun 2004, Rob wrote: > > R> I upgraded my kernel & world from cvs2.freebsd.org (time stamp about > R> June 9th 8:00 UTC). After that, the browsers mozilla and opera hang > R> when looking up hostnames (but konqueror worked fine, strange, isn't it?). > R> > R> I booted up with kernel.old, to no avail. So I concluded the problem > R> is in the the world upgrade. > R> > R> With up- and downgrading, I narrowed down the offending commit to CVS: > R> > R> Establishing multiplexed-mode data connection > R> Running > R> Updating collection src-all/cvs > R> Edit src/bin/ps/ps.c > R> Add delta 1.30.2.15 2004.06.08.00.11.26 gad > R> Edit src/lib/libc/stdio/fclose.c > R> Add delta 1.8.2.1 2004.06.08.13.15.01 hmp > R> Edit src/sys/net/bpf.h > R> Add delta 1.21.2.5 2004.06.08.21.16.42 dwmalone > R> Shutting down connection to server > R> Finished successfully > R> > R> Does anyone have an idea what is the connection between my mozilla/opera's > R> behaviour and these commits? Is this a bug in Stable? > > It seems reverting revision 1.8.2.1 of src/lib/libc/stdio/fclose.c should > band-aid the problem: > > marck@woozle:/usr/src/lib/libc/stdio> cvs diff fclose.c > Index: fclose.c > =================================================================== > RCS file: /home/ncvs/src/lib/libc/stdio/fclose.c,v > retrieving revision 1.8.2.1 > diff -u -r1.8.2.1 fclose.c > --- fclose.c 8 Jun 2004 13:15:01 -0000 1.8.2.1 > +++ fclose.c 9 Jun 2004 11:13:00 -0000 > @@ -68,9 +68,9 @@ > FREEUB(fp); > if (HASLB(fp)) > FREELB(fp); > + FUNLOCKFILE(fp); > fp->_file = -1; > fp->_r = fp->_w = 0; /* Mess up if reaccessed. */ > fp->_flags = 0; /* Release this FILE for reuse. */ > - FUNLOCKFILE(fp); > return (r); > } Yes, indeed this is the offending commit. I hope someone will revert this in CVS. Regards, Rob.
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