Konstantin Belousov 940cb0e2bb Implement read(2)/write(2) and neccessary lseek(2) for posix shmfd. ... Add MAC framework entries for posix shm read and write. Do not allow implicit extension of the underlying memory segment past the limit set by ftruncate(2) by either of the syscalls. Read and write returns short i/o, lseek(2) fails with EINVAL when resulting offset does not fit into the limit. Discussed with: alc Tested by: pho Sponsored by: The FreeBSD Foundation		2013-08-21 17:45:00 +00:00
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audit	audit_proc_coredump: check return value of audit_new	2013-07-09 09:03:01 +00:00
mac	Implement read(2)/write(2) and neccessary lseek(2) for posix shmfd.	2013-08-21 17:45:00 +00:00
mac_biba	Implement read(2)/write(2) and neccessary lseek(2) for posix shmfd.	2013-08-21 17:45:00 +00:00
mac_bsdextended
mac_ifoff
mac_lomac
mac_mls	Implement read(2)/write(2) and neccessary lseek(2) for posix shmfd.	2013-08-21 17:45:00 +00:00
mac_none
mac_partition
mac_portacl
mac_seeotheruids
mac_stub	Implement read(2)/write(2) and neccessary lseek(2) for posix shmfd.	2013-08-21 17:45:00 +00:00
mac_test	Implement read(2)/write(2) and neccessary lseek(2) for posix shmfd.	2013-08-21 17:45:00 +00:00