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freebsd-nq/sys/kern
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Konstantin Belousov 561984be06 Fix a race between getvnode() dereferencing half-constructed file 
and dupfdopen().

Reported and tested by:	pho
MFC after:	3 days
2011-11-24 20:34:06 +00:00
..
bus_if.m
Add a new bus method, BUS_ADJUST_RESOURCE() that is intended to be a
2011-04-29 21:36:45 +00:00
capabilities.conf
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
clock_if.m
…
cpufreq_if.m
…
device_if.m
Update comments for DEVICE_PROBE() to reflect that BUS_PROBE_DEFAULT is
2011-05-24 13:22:40 +00:00
genassym.sh
…
imgact_aout.c
Do not trash the argv[0] pointer for an a.out process on amd64.
2011-06-16 22:00:59 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Control the execution permission of the readable segments for
2011-10-15 12:35:18 +00:00
imgact_gzip.c
Add accounting for most of the memory-related resources.
2011-04-05 20:23:59 +00:00
imgact_shell.c
The execution of the shebang script requires putting interpreter path,
2011-03-06 22:59:30 +00:00
inflate.c
…
init_main.c
Remove the long reprecated ``/stand/sysinstall'' from the init_path.
2011-10-27 10:25:11 +00:00
init_sysent.c
- Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate()
2011-11-21 01:26:10 +00:00
kern_acct.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_alq.c
- Rework the underlying ALQ storage to be a circular buffer, which amongst other
2010-04-26 13:48:22 +00:00
kern_clock.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_clocksource.c
Set negative quality to TSC timecounter when C3 state is enabled for Intel
2011-06-22 16:40:45 +00:00
kern_condvar.c
…
kern_conf.c
Style.
2011-11-11 04:13:47 +00:00
kern_cons.c
Add descriptions to a handful of sysctl nodes.
2010-08-09 14:48:31 +00:00
kern_context.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_cpu.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_cpuset.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_ctf.c
The in-kernel CTF parser caches the result of its first attempt to parse
2011-11-08 15:17:54 +00:00
kern_descrip.c
Reformat comment to be more readable in standard Xterm.
2011-11-15 01:48:53 +00:00
kern_dtrace.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
kern_environment.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_et.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_event.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_exec.c
Do not deliver SIGTRAP on exec as the normal signal, use ptracestop() on
2011-09-27 13:17:02 +00:00
kern_exit.c
Fix long-standing thinko regarding maxproc accounting. Basically,
2011-09-17 19:55:32 +00:00
kern_fail.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
kern_ffclock.c
- Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate()
2011-11-21 01:26:10 +00:00
kern_fork.c
Move some code inside the racct_proc_fork(); it spares a few lock operations
2011-10-03 17:40:55 +00:00
kern_gzio.c
Do not set IO_NODELOCKED while writing to vnodes as our consumers
2010-04-30 03:10:53 +00:00
kern_hhook.c
Staticize malloc types.
2011-04-13 11:28:46 +00:00
kern_idle.c
On multi-core, multi-threaded PPC systems, it is important that the threads
2011-05-31 15:11:43 +00:00
kern_intr.c
- Remove the eintrcnt/eintrnames usage and introduce the concept of
2011-07-18 15:19:40 +00:00
kern_jail.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_khelp.c
Use the full and proper company name for Swinburne University of Technology
2011-04-12 08:13:18 +00:00
kern_kthread.c
Add experimental support for process descriptors
2011-08-18 22:51:30 +00:00
kern_ktr.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_ktrace.c
Revisit the capability failure trace points. The initial implementation
2011-10-18 07:28:58 +00:00
kern_linker.c
Add KLD_DEBUG option.
2011-11-06 08:10:41 +00:00
kern_lock.c
Constify arguments for locking KPIs where possible.
2011-11-16 21:51:17 +00:00
kern_lockf.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
kern_lockstat.c
…
kern_loginclass.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_malloc.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_mbuf.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_mib.c
Define two new sysctl node flags: CTLFLAG_CAPRD and CTLFLAG_CAPRW, which
2011-07-17 23:05:24 +00:00
kern_module.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_mtxpool.c
…
kern_mutex.c
Introduce macro stubs in the mutex implementation that will be always
2011-11-20 16:33:09 +00:00
kern_ntptime.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_osd.c
…
kern_physio.c
Account i/o done on cdevs.
2010-11-25 20:05:11 +00:00
kern_pmc.c
Commit the support for removing cpumask_t and replacing it directly with
2011-05-05 14:39:14 +00:00
kern_poll.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_priv.c
Add an extra comment to the SDT probes definition. This allows us to get
2010-08-22 11:18:57 +00:00
kern_proc.c
Fix build without INVARIANTS.
2011-11-23 08:11:04 +00:00
kern_prot.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_racct.c
Actually enforce limit for inheritable resources on fork.
2011-10-04 14:56:33 +00:00
kern_rctl.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
kern_resource.c
In lim_fork() assert that processes locks are held.
2011-11-07 21:09:04 +00:00
kern_rmlock.c
Constify arguments for locking KPIs where possible.
2011-11-16 21:51:17 +00:00
kern_rwlock.c
Constify arguments for locking KPIs where possible.
2011-11-16 21:51:17 +00:00
kern_sdt.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_sema.c
…
kern_shutdown.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_sig.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_switch.c
Update several places that iterate over CPUs to use CPU_FOREACH().
2010-06-11 18:46:34 +00:00
kern_sx.c
Introduce the same mutex-wise fix in r227758 for sx locks.
2011-11-21 12:59:52 +00:00
kern_synch.c
Given that the typical usage of pause() is pause("zzz", hz / N), where N can
2011-11-20 08:36:18 +00:00
kern_syscalls.c
Call chainevh callback when we are invoked with neither MOD_LOAD nor
2010-10-21 20:31:50 +00:00
kern_sysctl.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_tc.c
- Add Pulse-Per-Second timestamping using raw ffcounter and corresponding
2011-11-21 13:34:29 +00:00
kern_thr.c
Added check for negative seconds value. Found by syscall() fuzzing.
2011-11-18 19:14:42 +00:00
kern_thread.c
Consistently use process spin lock for protection of the
2011-11-18 09:12:26 +00:00
kern_time.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_timeout.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
kern_umtx.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_uuid.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_xxx.c
…
ksched.c
Use p4prio_to_tsprio to calculate TS priority instead of using
2011-06-07 02:50:14 +00:00
link_elf_obj.c
Remove malloc(9) return value checks when M_WAITOK is used.
2011-04-16 16:20:51 +00:00
link_elf.c
Even if the loaded module has no symbols, we still need to notify
2011-06-16 17:41:21 +00:00
linker_if.m
…
Make.tags.inc
Update tags build script
2011-07-10 00:53:04 +00:00
Makefile
Continue to introduce Capsicum Capability Mode support:
2011-03-01 13:28:27 +00:00
makesyscalls.sh
- Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate()
2011-11-21 01:26:10 +00:00
md4c.c
…
md5c.c
…
p1003_1b.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
posix4_mib.c
Define two new sysctl node flags: CTLFLAG_CAPRD and CTLFLAG_CAPRW, which
2011-07-17 23:05:24 +00:00
sched_4bsd.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
sched_ule.c
- Currently, sched_balance_pair() may cause a CPU to send an IPI_PREEMPT to
2011-10-06 11:48:13 +00:00
serdev_if.m
…
stack_protector.c
…
subr_acl_nfs4.c
Remove assertion against empty NFSv4 ACLs. An empty ACL is not exactly
2011-10-05 17:29:49 +00:00
subr_acl_posix1e.c
execve(2) has a special check for file permissions: a file must have at
2010-08-30 16:30:18 +00:00
subr_autoconf.c
Retire PCONFIG and leave the priority of thread0 alone when waiting for
2011-01-06 22:09:37 +00:00
subr_blist.c
…
subr_bufring.c
Switch to our preferred 2-clause BSD license.
2010-05-05 20:39:02 +00:00
subr_bus.c
Rename device_delete_all_children() into device_delete_children().
2011-11-22 21:56:55 +00:00
subr_clock.c
Improve style and wording of comments and sysctl descriptions [1].
2011-01-09 14:34:56 +00:00
subr_devstat.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_disk.c
Correct bioq_disksort so that bioq_insert_tail() offers barrier semantic.
2010-09-02 19:40:28 +00:00
subr_eventhandler.c
…
subr_fattime.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
subr_firmware.c
Do not increment the parent firmware's reference count when any other
2011-11-19 00:20:28 +00:00
subr_hash.c
…
subr_hints.c
…
subr_kdb.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_kobj.c
As it turns out, r186347 actually is insufficient to avoid the use of the
2011-11-15 20:11:03 +00:00
subr_lock.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_log.c
Finish r210923, 210926. Mark some devices as eternal.
2011-01-04 10:59:38 +00:00
subr_mbpool.c
…
subr_mchain.c
Add unicode support to msdosfs and smbfs; original pathes from imura,
2011-11-18 03:05:20 +00:00
subr_module.c
Provide convenience function for obtaining MODINFO_ADDR and MODINFO_SIZE
2011-02-09 19:08:21 +00:00
subr_msgbuf.c
Fix a bug introduced in revision 222537.
2011-05-31 22:39:32 +00:00
subr_param.c
Modestly increase the maximum allowed size of the kmem map on i386.
2011-03-23 16:38:29 +00:00
subr_pcpu.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
subr_power.c
…
subr_prf.c
Fix double vision syndrome (read: double output) when in the
2011-10-16 14:16:46 +00:00
subr_prof.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_rman.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_rtc.c
Core structure and functions to support a feed-forward clock within the kernel.
2011-11-19 14:10:16 +00:00
subr_sbuf.c
r222015 introduced a new assertion that the size of a fixed-length sbuf
2011-08-19 08:29:10 +00:00
subr_scanf.c
…
subr_sglist.c
…
subr_sleepqueue.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_smp.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_stack.c
Constify stack argument for functions that don't modify it.
2011-11-16 19:06:55 +00:00
subr_syscall.c
Revert rev. 226893: subr_syscall.c is being included from C files and
2011-10-30 02:19:39 +00:00
subr_taskqueue.c
Ensure that ta_pending doesn't overflow u_short by capping its value at USHRT_MAX.
2011-09-15 08:42:06 +00:00
subr_trap.c
Assert that exiting process does not return to usermode.
2011-10-03 16:58:58 +00:00
subr_turnstile.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_uio.c
Constify args to copyiniov and copyinuio.
2011-11-14 07:12:10 +00:00
subr_unit.c
Fix typos - remove duplicate "the".
2011-02-21 09:01:34 +00:00
subr_witness.c
Constify arguments for locking KPIs where possible.
2011-11-16 21:51:17 +00:00
sys_capability.c
Revisit the capability failure trace points. The initial implementation
2011-10-18 07:28:58 +00:00
sys_generic.c
To limit amount of the kernel memory allocated, and to optimize the
2011-11-13 10:28:01 +00:00
sys_pipe.c
Supply unique (st_dev, st_ino) value pair for the fstat(2) done on the pipes.
2011-10-05 16:56:06 +00:00
sys_procdesc.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
sys_process.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
sys_socket.c
Add the fo_chown and fo_chmod methods to struct fileops and use them
2011-08-16 20:07:47 +00:00
syscalls.c
- Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate()
2011-11-21 01:26:10 +00:00
syscalls.master
- Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate()
2011-11-21 01:26:10 +00:00
systrace_args.c
- Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate()
2011-11-21 01:26:10 +00:00
sysv_ipc.c
…
sysv_msg.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
sysv_sem.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
sysv_shm.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
tty_compat.c
…
tty_info.c
…
tty_inq.c
Fix whitespace inconsistencies in the TTY layer and its drivers owned by me.
2011-06-26 18:26:20 +00:00
tty_outq.c
Fix whitespace inconsistencies in the TTY layer and its drivers owned by me.
2011-06-26 18:26:20 +00:00
tty_pts.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
tty_tty.c
Finish r210923, 210926. Mark some devices as eternal.
2011-01-04 10:59:38 +00:00
tty_ttydisc.c
Fix whitespace inconsistencies in the TTY layer and its drivers owned by me.
2011-06-26 18:26:20 +00:00
tty.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
uipc_accf.c
…
uipc_cow.c
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
2011-02-25 10:11:01 +00:00
uipc_debug.c
…
uipc_domain.c
…
uipc_mbuf2.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
uipc_mbuf.c
Fix typos - remove duplicate "the".
2011-02-21 09:01:34 +00:00
uipc_mqueue.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
uipc_sem.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
uipc_shm.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
uipc_sockbuf.c
Increase the defaults for the maximum socket buffer limit,
2011-08-25 09:20:13 +00:00
uipc_socket.c
Remove a few bits of FreeBSD 2.x compatibility code.
2011-11-14 18:21:27 +00:00
uipc_syscalls.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
uipc_usrreq.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
vfs_acl.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
vfs_aio.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
vfs_bio.c
Eliminate vestiges of page coloring in VM_ALLOC_NOOBJ calls to
2011-10-27 16:39:17 +00:00
vfs_cache.c
Existing VOP_VPTOCNP() interface has a fatal flow that is critical for
2011-11-19 07:50:49 +00:00
vfs_cluster.c
The hardware has caught up; improvements are now observed even at 128,
2011-03-16 16:22:59 +00:00
vfs_default.c
Existing VOP_VPTOCNP() interface has a fatal flow that is critical for
2011-11-19 07:50:49 +00:00
vfs_export.c
…
vfs_extattr.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
vfs_hash.c
…
vfs_init.c
Modify vfs_register() to use a hash calculation
2011-09-13 21:01:26 +00:00
vfs_lookup.c
Revisit the capability failure trace points. The initial implementation
2011-10-18 07:28:58 +00:00
vfs_mount.c
Introduce the option VFS_ALLOW_NONMPSAFE and turn it on by default on
2011-11-08 10:18:07 +00:00
vfs_mountroot.c
Don't terminate the interactive root mount prompt on mount failure.
2011-10-23 20:03:33 +00:00
vfs_subr.c
Add the posix_fadvise(2) system call. It is somewhat similar to
2011-11-04 04:02:50 +00:00
vfs_syscalls.c
Fix a race between getvnode() dereferencing half-constructed file
2011-11-24 20:34:06 +00:00
vfs_vnops.c
Add the posix_fadvise(2) system call. It is somewhat similar to
2011-11-04 04:02:50 +00:00
vnode_if.src
Add the posix_fadvise(2) system call. It is somewhat similar to
2011-11-04 04:02:50 +00:00