Messages in this thread |  | | Date | Thu, 20 Sep 2001 12:00:24 -0400 (EDT) | From | "Ryan W. Maple" <> | Subject | Re: Strange SGID-Bit behavior with 2.2. and 2.4 |
| |
Did you upgrade/patch your fileutils anytime in between? Check this URL out:
http://www.mail-archive.com/bug-fileutils@gnu.org/msg00934.html
cp was not clearing the SUID and SGID bits in the absense of -p.
Cheers, Ryan
+-- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --+ Ryan W. Maple "I dunno, I dream in Perl sometimes..." -LW Guardian Digital, Inc. ryan@guardiandigital.com +-- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --+
On Thu, 20 Sep 2001, Richard Mueller wrote:
> Hello almighty kernelgods... > > a friend and I discovered some strange diffrence in the beahavior > of the 2.4, 2.2 Kernels. > > Following Commands were done on both kernels: > --------------------------------------------- > su - > cd / > mkdir test > chmod 2755 test > chown rdd test > su rdd > cd /test > touch a > chgrp users a > chmod 7777 a > cp a b > cp /bin/ls d > chgrp users d > chmod 7777 d > cp d e > > These results are on 2.4.6 > -------------------------- > drwxr-sr-x 2 rdd root 190 Sep 14 15:17 . > drwxr-xr-x 22 root root 455 Sep 14 14:59 .. > -rwsrwsrwt 1 rdd users 0 Sep 14 15:00 a > -rwsr-sr-t 1 rdd root 0 Sep 14 15:02 b > -->^<-- What's that? > -rwsrwsrwt 1 rdd users 46568 Sep 14 15:07 d > -rwxr-xr-t 1 rdd root 46568 Sep 14 15:08 e > > > And these on 2.2.16 > ------------------- > drwxr-sr-x 2 rdd root 103 Sep 14 15:13 . > drwxr-xr-x 20 root root 369 Sep 14 15:10 .. > -rwsrwsrwt 1 rdd users 0 Sep 14 15:12 a > -rwsr-xr-t 1 rdd root 0 Sep 14 15:12 b > -rwsrwsrwt 1 rdd users 41552 Sep 14 15:12 d > -rwsr-xr-t 1 rdd root 41552 Sep 14 15:13 e > > It happens both with ext2 and reiserfs. > > > Can anyone explain this behavior? Would be great. > > If this is a damn stupid question, please drop it and kill me. :| > > > Richard Mueller > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |