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freebsd-skq/sys/kern
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pjd 333a175a13 Close another information leak in ktrace(2): one was able to find active 
process groups outside a jail, etc. by using ktrace(2).

OK'ed by:	rwatson
Approved by:	re (scottl)
MFC after:	1 week
2005-06-24 12:05:24 +00:00
..
bus_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
clock_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
cpufreq_if.m
Introduce a new method, cpufreq_drv_type(), that returns the type of the
2005-02-18 00:23:36 +00:00
device_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
genassym.sh
…
imgact_aout.c
- Neither of our image formats require Giant now that the vm and vfs have
2005-05-03 10:51:38 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Don't set the default of kern.fallback_elf_brand to FreeBSD for arm, as
2005-05-24 22:21:44 +00:00
imgact_gzip.c
- Change the vm_mmap() function to accept an objtype_t parameter specifying
2005-04-01 20:00:11 +00:00
imgact_shell.c
Fix a panic which could occur parsing #!-lines in a shell-script. If the
2005-06-19 02:21:03 +00:00
inflate.c
…
init_main.c
Add /rescue/init to the default init_path, before /stand/sysinstall.
2005-02-17 10:00:10 +00:00
init_sysent.c
Rebuild generated system call definition files following the addition of
2005-05-30 15:20:21 +00:00
kern_acct.c
When mac_check_system_acct() fails, make sure to unlock as well as close
2005-03-01 08:56:13 +00:00
kern_acl.c
…
kern_alq.c
Modify the alq(9) alq_open() API to accept a file creation mode, rather
2005-04-16 12:12:27 +00:00
kern_clock.c
Move HWPMC_HOOKS into its own opt_hwpmc_hooks.h file. It doesn't merit
2005-06-24 00:16:57 +00:00
kern_condvar.c
…
kern_conf.c
cdev (still) needs per instance uid/gid/mode
2005-03-31 10:29:57 +00:00
kern_context.c
…
kern_cpu.c
Add debugging prints to all the methods in case there are problems with
2005-04-10 19:11:23 +00:00
kern_descrip.c
- Use NAMEI to pickup Giant if we need it in fpcheckstd().
2005-05-03 10:52:22 +00:00
kern_environment.c
My addled brains didn't realize that since vtp points into value, we
2005-03-09 12:16:45 +00:00
kern_event.c
Wrap copyin/copyout for kevent so the 32bit wrapper does not have
2005-06-03 23:15:01 +00:00
kern_exec.c
Move HWPMC_HOOKS into its own opt_hwpmc_hooks.h file. It doesn't merit
2005-06-24 00:16:57 +00:00
kern_exit.c
Use low level constructs borrowed from interrupt threads to wait for
2005-05-23 23:01:53 +00:00
kern_fork.c
Inherit signal mask for child process in fork1(), RELENG_4 and other
2005-04-20 13:14:52 +00:00
kern_idle.c
Divorce critical sections from spinlocks. Critical sections as denoted by
2005-04-04 21:53:56 +00:00
kern_intr.c
Simplify the storming logic and remove a variable as a result.
2005-06-20 19:32:23 +00:00
kern_jail.c
Actually only protect mount-point if security.jail.enforce_statfs is set to 2.
2005-06-23 22:13:29 +00:00
kern_kse.c
Fix a typo in a comment.
2005-06-23 21:55:43 +00:00
kern_kthread.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_ktr.c
- Add curthread to the state that ktr is saving. The extra information is
2005-06-10 23:21:29 +00:00
kern_ktrace.c
Close another information leak in ktrace(2): one was able to find active
2005-06-24 12:05:24 +00:00
kern_linker.c
Fix panic when module is compiled in and it is loaded from loader.conf.
2005-05-28 23:20:05 +00:00
kern_lock.c
- Differentiate two UPGRADE panics so I have a better idea of what's going
2005-04-12 05:43:03 +00:00
kern_lockf.c
Print name of device instead of useless major/minor numbers.
2005-03-29 08:13:01 +00:00
kern_mac.c
Get the directory structure correct in a comment.
2005-04-22 19:09:12 +00:00
kern_malloc.c
Remove a variable that became unused as a result of changes made
2005-06-16 16:01:46 +00:00
kern_mbuf.c
Change the mbuf, mbuf cluster, and mbuf packet allocation routines so that
2005-06-23 04:33:39 +00:00
kern_mib.c
Add a sysctl that records the amount of physical memory in the machine.
2005-02-28 21:42:56 +00:00
kern_module.c
Swap the arguments for CP so we copy the correct source and
2005-02-18 22:14:40 +00:00
kern_mtxpool.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
kern_mutex.c
Add additional newline to debug.mutex.prof.stats header, so that
2005-04-08 14:14:09 +00:00
kern_ntptime.c
Explicitly acquire Giant around the ntp_gettime() and assert it in the
2005-05-28 14:34:41 +00:00
kern_physio.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_pmc.c
MFP4:
2005-06-09 19:45:09 +00:00
kern_poll.c
Remove recently added note about DEVICE_POLLING not working with SMP.
2005-02-25 22:07:51 +00:00
kern_proc.c
Add a sysctl that returns the full path of a process' text file.
2005-04-18 02:10:37 +00:00
kern_prot.c
Introduce p_canwait() and MAC Framework and MAC Policy entry points
2005-04-18 13:36:57 +00:00
kern_resource.c
Giant is no longer required in kern_setrlimit(); remove its acquisition and
2005-06-01 17:52:51 +00:00
kern_sema.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_shutdown.c
- Remove unused include.
2005-04-12 05:45:58 +00:00
kern_sig.c
Fix a bug relavant to debugging, a masked signal unexpectedly interrupts
2005-06-06 05:13:10 +00:00
kern_subr.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_switch.c
Restore preemption of idle threads.
2005-06-10 03:00:29 +00:00
kern_sx.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_synch.c
Use low level constructs borrowed from interrupt threads to wait for
2005-05-23 23:01:53 +00:00
kern_syscalls.c
…
kern_sysctl.c
Make another bunch of SYSCTL_NODEs static
2005-02-10 12:16:08 +00:00
kern_tc.c
s/ENOTTY/ENOIOCTL/
2005-03-26 20:04:28 +00:00
kern_thr.c
Add new syscall thr_new to create thread in atomic, it will
2005-04-23 02:36:07 +00:00
kern_thread.c
Remove sleep queue hack, it is no longer needed with current sleep queue.
2005-05-27 04:27:22 +00:00
kern_time.c
Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(),
2005-03-31 22:51:18 +00:00
kern_timeout.c
When processing a timeout() callout and returning it to the free
2005-02-11 00:14:00 +00:00
kern_umtx.c
Allocate umtx_q from heap instead of stack, this avoids
2005-03-05 09:15:03 +00:00
kern_uuid.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_xxx.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
ksched.c
/* -> /*- for license, minor formatting changes
2005-01-07 02:29:27 +00:00
link_elf_obj.c
…
link_elf.c
…
linker_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
Make.tags.inc
…
Makefile
…
makesyscalls.sh
Introduce a new field in the syscalls.master file format to hold the
2005-05-30 15:09:18 +00:00
md4c.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
md5c.c
MD5Pad() should never have been exposed.
2005-02-10 12:20:42 +00:00
p1003_1b.c
Actually commit the code for kern_sched_get_rr_interval().
2005-03-31 22:54:48 +00:00
posix4_mib.c
Back when VOP_* was introduced, we did not have new-style struct
2004-12-01 23:16:38 +00:00
sched_4bsd.c
Move HWPMC_HOOKS into its own opt_hwpmc_hooks.h file. It doesn't merit
2005-06-24 00:16:57 +00:00
sched_ule.c
Move HWPMC_HOOKS into its own opt_hwpmc_hooks.h file. It doesn't merit
2005-06-24 00:16:57 +00:00
subr_acl_posix1e.c
…
subr_autoconf.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_blist.c
…
subr_bus.c
Simplify the code a bit after the bzero().
2005-06-09 05:50:01 +00:00
subr_clist.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_clock.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_devstat.c
- Remove two mtx_asserts that can incorrectly trigger if
2005-05-03 10:58:05 +00:00
subr_disk.c
- Fix insertions of bios which represent data earlier than anything else
2005-06-15 23:32:07 +00:00
subr_eventhandler.c
eliminate potential null deref
2005-02-23 19:32:29 +00:00
subr_hints.c
Don't set ret_namelen and ret_resnamelen in res_find() unless both the
2005-03-24 21:20:25 +00:00
subr_kdb.c
Implement an alternate method to stop CPUs when entering DDB. Normally we use
2005-04-30 20:01:00 +00:00
subr_kobj.c
…
subr_log.c
Use dynamic major number allocation.
2005-02-27 22:02:03 +00:00
subr_mbpool.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_mchain.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_module.c
…
subr_msgbuf.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_param.c
Increase default HZ for sparc64 to 1000.
2005-04-16 15:07:41 +00:00
subr_pcpu.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_power.c
…
subr_prf.c
Make "show msgbuf" use the pager instead of blasting the whole thing out.
2005-06-06 22:18:32 +00:00
subr_prof.c
netchild's mega-patch to isolate compiler dependencies into a central
2005-03-02 21:33:29 +00:00
subr_rman.c
If we are going to
2005-05-06 02:50:00 +00:00
subr_rtc.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_sbuf.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
subr_scanf.c
…
subr_sleepqueue.c
Remove thread_upcall_check, it was used to avoid race bug in earlier
2005-05-27 15:57:27 +00:00
subr_smp.c
Implement an alternate method to stop CPUs when entering DDB. Normally we use
2005-04-30 20:01:00 +00:00
subr_taskqueue.c
o enable shutdown of taskqueue threads; the thread servicing the queue checks
2005-05-01 00:38:11 +00:00
subr_trap.c
- Rev 1.83 of kern_lock.c fixes the td_locks assert, reenable it here.
2005-03-28 12:52:46 +00:00
subr_turnstile.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
subr_unit.c
Remove debugging printfs.
2005-03-14 06:51:29 +00:00
subr_witness.c
After some input from bde@ and rereading the datasheet use a MTX_SPIN
2005-06-04 23:24:50 +00:00
sys_generic.c
Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(),
2005-03-31 22:51:18 +00:00
sys_pipe.c
Rearrange the kninit calls for both directions of a pipe so that
2005-01-17 07:56:28 +00:00
sys_process.c
Add missing cases for PT_SYSCALL.
2005-03-18 21:22:28 +00:00
sys_socket.c
Introduce three additional MAC Framework and MAC Policy entry points to
2005-04-16 18:46:29 +00:00
syscalls.c
Rebuild generated system call definition files following the addition of
2005-05-30 15:20:21 +00:00
syscalls.master
Introduce a new field in the syscalls.master file format to hold the
2005-05-30 15:09:18 +00:00
sysv_ipc.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
sysv_msg.c
Add much needed descriptions for a number of the IPC related sysctl OIDs.
2005-02-12 01:22:39 +00:00
sysv_sem.c
Gratuitous renaming of four System V Semaphore MAC Framework entry
2005-06-07 05:03:28 +00:00
sysv_shm.c
Actually use the iterating variable in the for loop when trying to avoid
2005-05-12 20:04:48 +00:00
tty_compat.c
…
tty_conf.c
…
tty_cons.c
Use dynamic major number allocation for /dev/console, there is no
2005-02-27 21:52:42 +00:00
tty_pty.c
Explicitly hold a reference to the cdev we have just cloned. This
2005-03-31 12:19:44 +00:00
tty_subr.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
tty_tty.c
Explicitly hold a reference to the cdev we have just cloned. This
2005-03-31 12:19:44 +00:00
tty.c
According to the comment in struct tty, t_modem is optional; hence we should
2005-04-13 13:56:17 +00:00
uipc_accf.c
o setsockopt(2) cannot remove accept filter. [1]
2005-06-11 11:59:48 +00:00
uipc_cow.c
Allow sends sent from non page-aligned userspace addresses to be
2005-06-05 17:13:23 +00:00
uipc_domain.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
uipc_mbuf2.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
uipc_mbuf.c
Change m_uiotombuf so it will accept offset at which data should be copied
2005-05-04 18:55:03 +00:00
uipc_proto.c
…
uipc_sem.c
In sem_forkhook(), don't attempt to generate a copy of the process semaphore
2005-06-08 07:29:22 +00:00
uipc_sockbuf.c
In the current world order, each socket has two mutexes: a mutex
2005-05-27 17:16:43 +00:00
uipc_socket2.c
In the current world order, each socket has two mutexes: a mutex
2005-05-27 17:16:43 +00:00
uipc_socket.c
Stop embedding struct ifnet at the top of driver softcs. Instead the
2005-06-10 16:49:24 +00:00
uipc_syscalls.c
Change m_uiotombuf so it will accept offset at which data should be copied
2005-05-04 18:55:03 +00:00
uipc_usrreq.c
Fix two issues which were missed in FreeBSD-SA-05:08.kmem.
2005-05-07 00:41:36 +00:00
vfs_acl.c
…
vfs_aio.c
In lio_listio(2) change jobref from an int to a long so that
2005-06-07 05:28:21 +00:00
vfs_bio.c
- Add and enhance asserts related to the wrong bufobj panic.
2005-06-14 20:32:27 +00:00
vfs_cache.c
- Fix a leaked reference to a vnode via v_dd. We rely on cache_purge() and
2005-06-17 01:05:13 +00:00
vfs_cluster.c
Revert revision 1.164: pmap_qremove() does not require protection by
2005-05-14 05:09:11 +00:00
vfs_default.c
- Add and enhance asserts related to the wrong bufobj panic.
2005-06-14 20:32:27 +00:00
vfs_export.c
Handle theoretical case of vfs_export being called with both MNT_DELEXPORT and
2005-05-11 18:25:42 +00:00
vfs_extattr.c
Actually only protect mount-point if security.jail.enforce_statfs is set to 2.
2005-06-23 22:13:29 +00:00
vfs_hash.c
Fix bug in vfs_hash_rehash(): use correct bucket. This only affected
2005-04-07 07:54:08 +00:00
vfs_init.c
Remove VFS_START(). Its original purpose involved the mfs filesystem,
2005-02-20 23:02:20 +00:00
vfs_lookup.c
- Remove a debugging printf that slipped in.
2005-04-13 23:36:28 +00:00
vfs_mount.c
devfs_first() return value isn't used, remove it.
2005-05-18 22:05:12 +00:00
vfs_subr.c
- Try to catch the wrong bufobj panics a little earlier. I believe they
2005-06-18 18:17:03 +00:00
vfs_syscalls.c
Actually only protect mount-point if security.jail.enforce_statfs is set to 2.
2005-06-23 22:13:29 +00:00
vfs_vnops.c
- Remove vnode lock asserts at the end of vfs syscalls. These asserts were
2005-06-14 01:14:40 +00:00
vnode_if.src
Allow EVFILT_VNODE events to work on every filesystem type, not just
2005-06-09 20:20:31 +00:00