Date: Thu, 30 Dec 2004 16:59:49 +0200 From: Peter Pentchev <roam@ringlet.net> To: Maxim Sobolev <sobomax@portaone.com> Cc: Matteo Riondato <rionda@gufi.org> Subject: Re: Creating Compressed Loop FS from stdin Message-ID: <20041230145949.GK830@straylight.m.ringlet.net> In-Reply-To: <20041230145543.GJ830@straylight.m.ringlet.net> References: <1104358540.2895.10.camel@kaiser.sig11.org> <20041230103433.GB830@straylight.m.ringlet.net> <1104409708.6657.1.camel@kaiser.sig11.org> <20041230123116.GE830@straylight.m.ringlet.net> <41D4036B.1060600@portaone.com> <20041230140007.GH830@straylight.m.ringlet.net> <41D40EA0.2060009@portaone.com> <20041230145543.GJ830@straylight.m.ringlet.net>
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--9/GiYV45wF7IL3Iq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Dec 30, 2004 at 04:55:43PM +0200, Peter Pentchev wrote: > On Thu, Dec 30, 2004 at 04:20:16PM +0200, Maxim Sobolev wrote: > > You don't check return code of the second lseek - I bet it fails. This= =20 > > probably leads to creation of seemingly valid loop fs (i.e. with valid= =20 > > header), but filled with zeroes or some random junk. >=20 > I said I'd tested it before posting it the first time. It works. > It creates a valid loop fs, containing exactly the files that are in > the input ISO image. Errr. Oops. Sorry everyone - the patch does not really work. I keep testing it with a *file* passed on mkuzip's stdin, all the while feeling surprised that lseek() works on the pipe... when there is no pipe at all :( I just tested it with a real pipe, and of course, it failed. Again, sorry for wasting your time; I guess it'd be best if I tucked in for the holidays now :( G'luck, Peter --=20 Peter Pentchev roam@ringlet.net roam@cnsys.bg roam@FreeBSD.org PGP key: http://people.FreeBSD.org/~roam/roam.key.asc Key fingerprint FDBA FD79 C26F 3C51 C95E DF9E ED18 B68D 1619 4553 The rest of this sentence is written in Thailand, on --9/GiYV45wF7IL3Iq Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFB1Bfk7Ri2jRYZRVMRAtTsAKCX3XQ6sGIKifE0+u478mdDWTQK7QCgp8f+ vzbE8dAaD85Q963ZxkiDFYQ= =9zP0 -----END PGP SIGNATURE----- --9/GiYV45wF7IL3Iq--
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