kern/139014: [null] /dev/null must be immunable to delete/unlink
Dima Panov
fluffy at freebsd.org
Fri Mar 5 02:40:04 UTC 2010
The following reply was made to PR kern/139014; it has been noted by GNATS.
From: Dima Panov <fluffy at freebsd.org>
To: Bruce Cran <bruce at cran.org.uk>
Cc: bug-followup at freebsd.org
Subject: Re: kern/139014: [null] /dev/null must be immunable to delete/unlink
Date: Fri, 5 Mar 2010 12:33:23 +1000
On Friday 05 March 2010 04:40:44 Bruce Cran wrote:
Synopsis: [null] /dev/null must be immunable to delete/unlink
http://www.freebsd.org/cgi/query-pr.cgi?pr=139014
> I can't replicate this on a recent 9-CURRENT installation: running 'g++ -o
> /dev/null conftest.cpp' (gcc gives an error) as a normal user does nothing,
> and as root it just updates the permissions to add execute permission.
[fluffy at Fluffy] /tmp/1> cat conftest.cpp
int main() { return 0; }
[fluffy at Fluffy] /tmp/1> ll /dev/null
crw-rw-rw- 1 root wheel 0, 29 5 Mar 10:34 /dev/null
[fluffy at Fluffy] /tmp/1> gcc -o /dev/null conftest.cpp
/var/tmp//ccFieWqh.o(.eh_frame+0x12): undefined reference to `__gxx_personality_v0'
[fluffy at Fluffy] /tmp/1> ll /dev/null
crw-rw-rw- 1 root wheel 0, 29 5 Mar 10:34 /dev/null
[fluffy at Fluffy] /tmp/1> sudo gcc -o /dev/null conftest.cpp
/var/tmp//ccQGuy8l.o(.eh_frame+0x12): undefined reference to `__gxx_personality_v0'
[fluffy at Fluffy] /tmp/1> ll /dev/null
ls: /dev/null: No such file or directory
[fluffy at Fluffy] /tmp/1>
FreeBSD Fluffy.Khv.RU 9.0-900009-CURRENT FreeBSD 9.0-900009-CURRENT #1 r203791M: Fri Feb
12 23:12:30 VLAT 2010 fluffy at Fluffy.Khv.RU:/usr/obj/usr/src/sys/Spot amd64
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