Date: Wed, 27 Aug 2003 11:38:29 +0300 From: Peter Pentchev <roam@ringlet.net> To: patpro <patpro@patpro.net> Cc: freebsd-security@freebsd.org Subject: Re: weird problem with chkrootkit and checksums Message-ID: <20030827083828.GI623@straylight.oblivion.bg> In-Reply-To: <BB723102.31F4%patpro@patpro.net> References: <20030824.232734.8f68bd1f152d203f.10.0.3.9@bugsgrief.net> <BB723102.31F4%patpro@patpro.net>
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--CGDBiGfvSTbxKZlW Content-Type: text/plain; charset=windows-1251 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Aug 27, 2003 at 09:57:22AM +0200, patpro wrote: > > % file /bin/ls > > /bin/ls: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), f= or > > FreeBSD 4.8, statically linked, stripped > > % file /usr/obj/usr/src/bin/ls/ls > > /usr/obj/usr/src/bin/ls/ls: ELF 32-bit LSB executable, Intel 80386, ver= sion 1 > > (FreeBSD), for FreeBSD 4.8, statically linked, not stripped >=20 >=20 > ok thanx, so the "make installworld" does not only copy binaries to their > destination ? 'make installworld' uses the install(1) program to copy files cleanly (including overwriting files in use, copying files across filesystems, preserving or modifying ownership and permissions as necessary). For programs, 'make installworld' uses the -s flag to install(1) to strip the debugging information, unless you have not explicitly told it not to by setting the STRIP variable to an empty value: # make STRIP=3D'' installworld =2E.or a bit simpler although error-prone if you're not used to it: # make STRIP=3D installworld (note the space after 'STRIP=3D') Thus, yes, 'make installworld' may modify executable files during the installation. G'luck, Peter --=20 Peter Pentchev roam@ringlet.net roam@sbnd.net 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 This sentence was in the past tense. --CGDBiGfvSTbxKZlW Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (FreeBSD) iD8DBQE/TG4E7Ri2jRYZRVMRAszpAJ0UDJ5gQ1aHhyMvcGU6FU099aQQywCeLNcN avt4MW9PQUENPkGA06dgDbg= =xERZ -----END PGP SIGNATURE----- --CGDBiGfvSTbxKZlW--
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