Konstantin Belousov e401a6a54e Do not advance req->oldidx when sysctl_old_user returning an ...

error due to copyout failure or short buffer.

The later breaks the usermode iterators of the sysctl results that pack
arbitrary number of variable-sized structures. Iterator expects that
kernel filled exactly oldlen bytes, and tries to interpret half-filled
or garbage structure at the end of the buffer. In particular,
kinfo_getfile(3) segfaulted.

Reported and tested by:	pho
MFC after:	3 weeks

2009-05-14 10:54:57 +00:00

..

bus_if.m

Allow device hints to wire the unit numbers of devices.

2008-11-18 21:01:54 +00:00

clock_if.m

…

cpufreq_if.m

…

device_if.m

…

genassym.sh

refactor code so it can run in a chroot without having to have /dev/mounted

2008-01-18 17:02:14 +00:00

imgact_aout.c

Add sv_flags field to struct sysentvec with intention to provide description

2008-11-22 12:36:15 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

Fix KBI breakage by r190520 which affects older linux.ko binaries:

2009-04-05 09:27:19 +00:00

imgact_gzip.c

VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in

2008-01-13 14:44:15 +00:00

imgact_shell.c

Decontextualize the couplet VOP_GETATTR / VOP_SETATTR as the passed thread

2008-08-28 15:23:18 +00:00

inflate.c

…

init_main.c

Introduce a new virtualization container, provisionally named vprocg, to hold

2009-05-08 14:11:06 +00:00

init_sysent.c

Regen for new jail system calls in r191673.

2009-04-29 21:50:13 +00:00

kern_acct.c

Remove the thread argument from the FSD (File-System Dependent) parts of

2009-05-11 15:33:26 +00:00

kern_alq.c

Remove VOP_LEASE and supporting functions. This hasn't been used since

2009-04-10 10:52:19 +00:00

kern_clock.c

- Implement generic macros for producing KTR records that are compatible

2009-01-17 07:17:57 +00:00

kern_condvar.c

Remove unused variables p' and unneeded assignments of rval'.

2009-02-26 13:00:13 +00:00

kern_conf.c

Remove dead code from devtoname().

2009-04-15 20:43:12 +00:00

kern_cons.c

Remove unneeded variable `ocn_mute'.

2009-02-26 13:01:45 +00:00

kern_context.c

…

kern_cpu.c

If possible, try to obtain max_mhz on cpufreq attach instead of first request.

2008-12-16 01:24:05 +00:00

kern_cpuset.c

Prevent a superuser inside a jail from modifying the dedicated

2009-04-28 21:00:50 +00:00

kern_ctf.c

Add the CTF source file which gets shared with link_elf.c and link_elf_obj.c.

2008-05-23 03:04:27 +00:00

kern_descrip.c

- Implement a lockless file descriptor lookup algorithm in

2009-05-14 03:24:22 +00:00

kern_dtrace.c

Remove code that isn't required. It actually breaks the case where KDTRACE_HOOKS

2008-06-16 04:44:29 +00:00

kern_environment.c

Correctly sanity-check timer IDs. [SA-09:06]

2009-03-23 00:00:50 +00:00

kern_event.c

Fix a number of style issues in the MALLOC / FREE commit. I've tried to

2008-10-23 20:26:15 +00:00

kern_exec.c

Supply AT_EXECPATH auxinfo entry to the interpreter, both for native and

2009-03-17 12:53:28 +00:00

kern_exit.c

Introduce a new virtualization container, provisionally named vprocg, to hold

2009-05-08 14:11:06 +00:00

kern_fork.c

Introduce a new virtualization container, provisionally named vprocg, to hold

2009-05-08 14:11:06 +00:00

kern_idle.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

kern_intr.c

style(9)

2008-09-23 14:25:56 +00:00

kern_jail.c

Introduce a new virtualization container, provisionally named vprocg, to hold

2009-05-08 14:11:06 +00:00

kern_kthread.c

Kill a dead variable

2008-08-03 21:07:19 +00:00

kern_ktr.c

…

kern_ktrace.c

Remove VOP_LEASE and supporting functions. This hasn't been used since

2009-04-10 10:52:19 +00:00

kern_linker.c

A NOP change: style / whitespace cleanup of the noise that slipped

2009-05-08 14:34:25 +00:00

kern_lock.c

Add missing 'break' statement.

2009-05-12 17:05:40 +00:00

kern_lockf.c

Remove unused variable.

2008-11-27 04:40:37 +00:00

kern_malloc.c

Retire kern.vm.kmem.size. It was marked as obsolete prior to 5.2, so

2009-05-09 19:00:47 +00:00

kern_mbuf.c

Temporary workaround for the limitations of the mbuf flowid field: zero

2009-01-01 20:03:01 +00:00

kern_mib.c

Introduce a new virtualization container, provisionally named vprocg, to hold

2009-05-08 14:11:06 +00:00

kern_module.c

When the SYSINIT() to load a module invokes the MOD_LOAD event successfully,

2008-12-05 16:47:30 +00:00

kern_mtxpool.c

Fix a number of style issues in the MALLOC / FREE commit. I've tried to

2008-10-23 20:26:15 +00:00

kern_mutex.c

- Wrap lock profiling state variables in #ifdef LOCK_PROFILING blocks.

2009-03-15 08:03:54 +00:00

kern_ntptime.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

kern_osd.c

Add a constant PR_MAXMETHOD to better define the jail/OSD interface.

2009-05-05 05:49:08 +00:00

kern_physio.c

…

kern_pmc.c

Support sparsely numbered CPUs.

2008-09-22 10:37:02 +00:00

kern_poll.c

Remove IFF_NEEDSGIANT, a compatibility infrastructure introduced

2009-03-15 14:21:05 +00:00

kern_priv.c

Reduce the verbosity of SDT trace points for DTrace by defining several

2009-03-03 17:15:05 +00:00

kern_proc.c

- Add a function (fill_kinfo_aggregate()) which aggregates relevant

2009-02-18 21:52:13 +00:00

kern_prot.c

Introduce a new virtualization container, provisionally named vprocg, to hold

2009-05-08 14:11:06 +00:00

kern_resource.c

Don't rearm callout if the process is exiting, it may leak a callout

2008-10-24 01:09:24 +00:00

kern_rmlock.c

Improve approximation of style(9).

2009-04-26 21:16:03 +00:00

kern_rwlock.c

- Wrap lock profiling state variables in #ifdef LOCK_PROFILING blocks.

2009-03-15 08:03:54 +00:00

kern_sdt.c

Add kernel support for the Statically Defined Trace provider.

2008-05-18 19:32:36 +00:00

kern_sema.c

…

kern_shutdown.c

PowerPC, meet kernel core dumps. The support is based

2009-04-04 02:12:37 +00:00

kern_sig.c

Remove VOP_LEASE and supporting functions. This hasn't been used since

2009-04-10 10:52:19 +00:00

kern_subr.c

Make ureadc() warn when holding any locks, just like uiomove().

2008-08-28 19:34:58 +00:00

kern_switch.c

fix typo in runz_fuzz

2008-05-12 06:42:06 +00:00

kern_sx.c

- Wrap lock profiling state variables in #ifdef LOCK_PROFILING blocks.

2009-03-15 08:03:54 +00:00

kern_synch.c

Remove even more unneeded variable assignments.

2009-02-26 15:51:54 +00:00

kern_syscalls.c

Various style fixes. 7 space indent is just odd.

2008-09-18 20:10:11 +00:00

kern_sysctl.c

Do not advance req->oldidx when sysctl_old_user returning an

2009-05-14 10:54:57 +00:00

kern_tc.c

Remove conditionally compiled time counter statistics; tools like

2009-04-11 22:01:40 +00:00

kern_thr.c

Remove even more unneeded variable assignments.

2009-02-26 15:51:54 +00:00

kern_thread.c

- Implement a new mechanism for resetting lock profiling. We now

2009-03-15 06:41:47 +00:00

kern_time.c

Remove VOP_LEASE and supporting functions. This hasn't been used since

2009-04-10 10:52:19 +00:00

kern_timeout.c

Add explicit static DTrace tracing to the callout mechanism, capturing

2009-01-24 10:22:49 +00:00

kern_umtx.c

Make UMTX_OP_WAIT_UINT actually wait for an unsigned integer on 64-bits

2009-04-13 05:21:17 +00:00

kern_uuid.c

Lock the interface address list while iterating a network interface's

2009-04-19 21:36:18 +00:00

kern_vimage.c

Introduce a new virtualization container, provisionally named vprocg, to hold

2009-05-08 14:11:06 +00:00

kern_xxx.c

Fix compilation. Also move ogetkerninfo() to kern_xxx.c.

2008-12-29 19:24:00 +00:00

ksched.c

Commit 14/14 of sched_lock decomposition.

2007-06-05 00:00:57 +00:00

link_elf_obj.c

Scanning all the formats for binary translation of modules loading can

2009-02-10 15:50:19 +00:00

link_elf.c

Scanning all the formats for binary translation of modules loading can

2009-02-10 15:50:19 +00:00

linker_if.m

Add the ctf_get method.

2008-05-23 04:06:49 +00:00

Make.tags.inc

Catch up with the disappearance of sys/dev/hfa.

2008-12-01 14:34:42 +00:00

Makefile

style.Makefile(5)

2007-12-14 21:30:51 +00:00

makesyscalls.sh

Tidy up a few things with syscall generation:

2008-09-25 20:07:42 +00:00

md4c.c

…

md5c.c

…

p1003_1b.c

Remove kernel support for M:N threading.

2008-03-12 10:12:01 +00:00

posix4_mib.c

…

sched_4bsd.c

- Use __XSTRING where I want the define to be expanded. This resulted in

2009-01-25 07:35:10 +00:00

sched_ule.c

- Fix non-SMP build by encapsulating idle spin logic in a macro.

2009-04-29 23:04:31 +00:00

serdev_if.m

…

stack_protector.c

Fix a chicken-and-egg problem: this files implements SSP support,

2008-06-26 07:52:45 +00:00

subr_acl_posix1e.c

Rename a variable missed in previous accmode_t-related commits.

2008-10-28 21:58:48 +00:00

subr_autoconf.c

Prefer ANSI function definitions to K&R ones.

2009-02-03 07:52:07 +00:00

subr_blist.c

Retire the MALLOC and FREE macros. They are an abomination unto style(9).

2008-10-23 15:53:51 +00:00

subr_bufring.c

- bump __FreeBSD version to reflect added buf_ring, memory barriers,

2008-11-22 05:55:56 +00:00

subr_bus.c

When looking up the parent devclass of a new devclass, create the parent

2009-03-25 17:02:05 +00:00

subr_clist.c

Remove a stale comment from the clists code.

2009-02-09 11:27:56 +00:00

subr_clock.c

Now that all platforms use genclock, shuffle things around slightly

2008-04-22 19:38:30 +00:00

subr_devstat.c

Use NULL in preference to 0 in pointer contexts.

2009-02-03 07:54:42 +00:00

subr_disk.c

Clarify and reimplement the bioq API so that bioq_disksort() has

2009-02-13 11:36:32 +00:00

subr_eventhandler.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

subr_fattime.c

…

subr_firmware.c

Use NULL in preference to 0 for pointers.

2009-02-03 07:51:11 +00:00

subr_hints.c

…

subr_kdb.c

Spell NULL properly, use (void) rather than () for functions with no

2009-05-09 19:08:22 +00:00

subr_kobj.c

Use NULL in preference to 0 in pointer contexts.

2009-02-03 07:54:42 +00:00

subr_lock.c

- Implement a new mechanism for resetting lock profiling. We now

2009-03-15 06:41:47 +00:00

subr_log.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

subr_mbpool.c

Add parens around *free in *free++ in mbp_count() so that mbp_count()

2007-05-27 17:38:36 +00:00

subr_mchain.c

Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.

2008-03-25 09:39:02 +00:00

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

Improve the description of a few sysctls.

2009-03-23 20:18:06 +00:00

subr_pcpu.c

Change the curvnet variable from a global const struct vnet *,

2009-05-05 10:56:12 +00:00

subr_power.c

…

subr_prf.c

Remove redundant code in printf() and vprintf().

2009-02-27 13:28:54 +00:00

subr_prof.c

Use ANSI function definition for profil.

2009-02-03 07:52:36 +00:00

subr_rman.c

rman_debug should be static, so make it static.

2009-02-03 07:53:08 +00:00

subr_rtc.c

Clean up MI inittodr(9) and kill noop code.

2009-03-23 21:16:21 +00:00

subr_sbuf.c

Switch to simplified BSD license (with phk's approval), plus whitespace

2008-08-09 10:26:21 +00:00

subr_scanf.c

…

subr_sleepqueue.c

Revision 184199 had not been fully reverted, add missing piece.

2008-12-01 01:54:55 +00:00

subr_smp.c

- Remove the bogus idle thread state code. This may have a race in it

2009-04-29 03:15:43 +00:00

subr_stack.c

Make it possible to compile kernel with KTR but without DDB.

2008-10-30 21:48:28 +00:00

subr_taskqueue.c

Remove semicolon left in the last commit

2009-02-13 18:51:39 +00:00

subr_trap.c

- Bug fix: prevent a thread from migrating between CPUs between the

2008-12-13 13:07:12 +00:00

subr_turnstile.c

Make ddb command registration dynamic so modules can extend

2008-09-15 22:45:14 +00:00

subr_unit.c

Since cdev mutex is after system map mutex in global lock order, free()

2007-07-04 06:56:58 +00:00

subr_witness.c

Bite the bullet, and make the IPv6 SSM and MLDv2 mega-commit:

2009-04-29 19:19:13 +00:00

sys_generic.c

- Implement a lockless file descriptor lookup algorithm in

2009-05-14 03:24:22 +00:00

sys_pipe.c

- Make maxpipekva a signed long rather than an unsigned long as overflow

2009-03-10 21:28:43 +00:00

sys_process.c

Use the p_sysent->sv_flags flag SV_ILP32 to detect 32bit process

2009-03-02 18:43:50 +00:00

sys_socket.c

Change the curvnet variable from a global const struct vnet *,

2009-05-05 10:56:12 +00:00

syscalls.c

Regen for new jail system calls in r191673.

2009-04-29 21:50:13 +00:00

syscalls.master

Introduce the extensible jail framework, using the same "name=value"

2009-04-29 21:14:15 +00:00

systrace_args.c

Regen for new jail system calls in r191673.

2009-04-29 21:50:13 +00:00

sysv_ipc.c

Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in

2007-06-12 00:12:01 +00:00

sysv_msg.c

Merge first in a series of TrustedBSD MAC Framework KPI changes

2007-10-24 19:04:04 +00:00

sysv_sem.c

Fix memory leak in semunload().

2009-03-30 15:01:29 +00:00

sysv_shm.c

Systematically use vm_size_t to specify the size of the segment for VM KPI.

2009-03-05 11:45:42 +00:00

tty_compat.c

Fix an awful bug inside our COMPAT_43TTY code.

2008-09-04 16:30:53 +00:00

tty_info.c

Replace bcopy() calls inside the TTY layer with memcpy()/strlcpy().

2009-02-28 14:20:26 +00:00

tty_inq.c

Use unsigned longs for the TTY's sysctl stats.

2009-02-26 10:28:32 +00:00

tty_outq.c

Use unsigned longs for the TTY's sysctl stats.

2009-02-26 10:28:32 +00:00

tty_pts.c

Turn MAXPTSDEVS into a sysctl tunable.

2009-04-25 10:05:55 +00:00

tty_pty.c

Don't use PTY name as format string, even though it isn't insecure here.

2009-02-26 10:14:10 +00:00

tty_tty.c

Remove unneeded Giant locking of /dev/tty.

2008-06-03 12:38:00 +00:00

tty_ttydisc.c

If we have a regular rint handler, never go into rint_bypass mode.

2009-05-07 17:39:23 +00:00

tty.c

- Implement a lockless file descriptor lookup algorithm in

2009-05-14 03:24:22 +00:00

uipc_accf.c

Retire the MALLOC and FREE macros. They are an abomination unto style(9).

2008-10-23 15:53:51 +00:00

uipc_cow.c

Extend the struct vm_page wire_count to u_int to avoid the overflow

2009-01-03 13:24:08 +00:00

uipc_debug.c

Remove extra 'comma = 0' in socket state printing code, which otherwise

2009-02-09 18:19:58 +00:00

uipc_domain.c

Introduce vnet module registration / initialization framework with

2009-04-11 05:58:58 +00:00

uipc_mbuf2.c

Merge first in a series of TrustedBSD MAC Framework KPI changes

2007-10-24 19:04:04 +00:00

uipc_mbuf.c

Teach m_copyback() to use trailing space of the last mbuf in chain.

2009-01-18 20:19:55 +00:00

uipc_mqueue.c

Remove the thread argument from the FSD (File-System Dependent) parts of

2009-05-11 15:33:26 +00:00

uipc_sem.c

Ensure that the semaphore value is re-checked after sem_lock

2009-03-12 10:36:39 +00:00

uipc_shm.c

Shared memory objects that have size which is not necessarily equal to

2008-12-01 22:33:50 +00:00

uipc_sockbuf.c

Fix sbappendrecord_locked().

2009-04-21 19:14:13 +00:00

uipc_socket.c

A NOP change: style / whitespace cleanup of the noise that slipped

2009-05-08 14:34:25 +00:00

uipc_syscalls.c

- Implement a lockless file descriptor lookup algorithm in

2009-05-14 03:24:22 +00:00

uipc_usrreq.c

Change the curvnet variable from a global const struct vnet *,

2009-05-05 10:56:12 +00:00

vfs_acl.c

When allocating 'struct acl' instances, use malloc(9) instead of uma(9).

2009-04-19 09:56:30 +00:00

vfs_aio.c

Use the correct type for the timeout parameter to the 32-bit

2009-01-23 13:23:17 +00:00

vfs_bio.c

Eliminate page queues locking from bufdone_finish() through the

2009-05-13 05:39:39 +00:00

vfs_cache.c

More fallout from negative dotdot caching. Negative entries should

2009-04-17 18:11:11 +00:00

vfs_cluster.c

- Complete part of the unfinished bufobj work by consistently using

2008-03-22 09:15:16 +00:00

vfs_default.c

Remove the thread argument from the FSD (File-System Dependent) parts of

2009-05-11 15:33:26 +00:00

vfs_export.c

Remove the thread argument from the FSD (File-System Dependent) parts of

2009-05-11 15:33:26 +00:00

vfs_extattr.c

Remove the thread argument from the FSD (File-System Dependent) parts of

2009-05-11 15:33:26 +00:00

vfs_hash.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

vfs_init.c

Expand the scope of the sysctllock sx lock to protect the sysctl tree itself.

2009-02-06 14:51:32 +00:00

vfs_lookup.c

Fix a kernel compilation error, introduced after r191990, by defining

2009-05-11 16:32:58 +00:00

vfs_mount.c

Remove the thread argument from the FSD (File-System Dependent) parts of

2009-05-11 15:33:26 +00:00

vfs_subr.c

Remove the thread argument from the FSD (File-System Dependent) parts of

2009-05-11 15:33:26 +00:00

vfs_syscalls.c

- Implement a lockless file descriptor lookup algorithm in

2009-05-14 03:24:22 +00:00

vfs_vnops.c

Remove the thread argument from the FSD (File-System Dependent) parts of

2009-05-11 15:33:26 +00:00

vnode_if.src

Remove VOP_LEASE and supporting functions. This hasn't been used since

2009-04-10 10:52:19 +00:00