Date: Fri, 10 Oct 2003 18:07:49 -0700 (PDT) From: Hrishikesh Dandekar <hdandeka@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 39485 for review Message-ID: <200310110107.h9B17nNb045928@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=39485 Change 39485 by hdandeka@hdandeka_yash on 2003/10/10 18:07:27 Make System V IPC and Posix.1b sem related changes. Affected files ... .. //depot/projects/trustedbsd/sebsd_policy/policy/flask/access_vectors#3 edit .. //depot/projects/trustedbsd/sebsd_policy/policy/flask/security_classes#2 edit .. //depot/projects/trustedbsd/sebsd_policy/policy/macros/global_macros.te#7 edit Differences ... ==== //depot/projects/trustedbsd/sebsd_policy/policy/flask/access_vectors#3 (text+ko) ==== @@ -261,15 +261,21 @@ { send receive + destroy } class shm inherits ipc + +class posix_sem { - lock + associate + disassociate + destroy + write + read } - # # Define the access vector interpretation for the security server. # ==== //depot/projects/trustedbsd/sebsd_policy/policy/flask/security_classes#2 (text+ko) ==== @@ -40,6 +40,9 @@ class shm class ipc +#Posix.1b-related classes +class posix_sem + # # userspace object manager classes # ==== //depot/projects/trustedbsd/sebsd_policy/policy/macros/global_macros.te#7 (text+ko) ==== @@ -163,8 +163,11 @@ define(`rw_msgq_perms', `{ associate getattr read write enqueue unix_read unix_write }') define(`create_msgq_perms', `{ associate getattr setattr create destroy read write enqueue unix_read unix_write }') define(`r_shm_perms', `{ associate getattr read unix_read }') -define(`rw_shm_perms', `{ associate getattr read write lock unix_read unix_write }') -define(`create_shm_perms', `{ associate getattr setattr create destroy read write lock unix_read unix_write }') +define(`rw_shm_perms', `{ associate getattr read write unix_read unix_write }') +define(`create_shm_perms', `{ associate getattr setattr create destroy read write unix_read unix_write }') +define(`r_posix_sem_perms', `{ associate disassociate read }') +define(`rw_posix_sem_perms', `{ associate disassociate write read }') +define(`create_posix_sem_perms', `{ associate disassociate destroy write read }') ################################# # @@ -719,9 +722,10 @@ # Access System V IPC objects created by processes in the same domain. allow $1 self:sem create_sem_perms; -allow $1 self:msg { send receive }; +allow $1 self:msg { send receive destroy }; allow $1 self:msgq create_msgq_perms; allow $1 self:shm create_shm_perms; +allow $1 self:posix_sem create_posix_sem_perms; ') #
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