>Number: 161917 >Category: misc >Synopsis: pjdfstest doesn't detect setup/teardown failures properly >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Oct 23 06:10:07 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Garrett Cooper >Release: 9.x >Organization: n/a >Environment: FreeBSD akai-ntbk.local 9.0-BETA2 FreeBSD 9.0-BETA2 #5 r225494M: Sun Sep 11 18:59:27 PDT 2011 [email protected]:/usr/obj/usr/src/sys/NETBOOK_NOSMP i386 >Description: Because the superuser requirement isn't properly tested today, one can clog up a production filesystem with garbage (example: mkfifo/11.t).
I discovered over 5 million fifos in my UFS-based scratch directory prior to a backup and reinstall, because mdconfig / mount / umount operation [in general] requires superuser privileges, whereas mkfifo doesn't. >How-To-Repeat: Execute the following as a non-root user: cd tools/regression/pjdfstest make prove -r test >Fix: >Release-Note: >Audit-Trail: >Unformatted: _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
