Date: Sat, 14 Jul 2001 22:29:38 -0700 (PDT) From: Garance A Drosehn <gad@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/usr.sbin/lpr/common_source ctlinfo.c ctlinfo.h Makefile src/usr.sbin/lpr/lpd recvjob.c Message-ID: <200107150529.f6F5TcH49427@freefall.freebsd.org>
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gad 2001/07/14 22:29:38 PDT
Modified files:
usr.sbin/lpr/common_source Makefile
usr.sbin/lpr/lpd recvjob.c
Added files:
usr.sbin/lpr/common_source ctlinfo.c ctlinfo.h
Log:
Change lpd to perform sanity and safety checks on control files as it
receives them from other hosts. This is meant to protect from both
nefarious users (which maybe broke into some remote host that we accept
print jobs from), and broken implementations of lpr on other platforms.
This is done by changing recvjob.c to call the new ctl_renametf()
routine in the new common_source/ctlinfo.[ch] files. This will not
affect jobs coming via lpr on the local machine.
Reviewed by: freebsd-print@bostonradio.org & freebsd-audit
MFC after: 16 days
Revision Changes Path
1.6 +3 -3 src/usr.sbin/lpr/common_source/Makefile
1.22 +8 -5 src/usr.sbin/lpr/lpd/recvjob.c
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