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opnsense-src/sys/kern
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Mark Johnston 1065a7ebde posixshm: Fix range locking in shm_write() 
There is a somewhat strange case where when writing to a POSIX shm
object, the object is not allowed to grow, and the I/O offset+length
overflows.  In that case we simply truncate the I/O to the object size.
Later we write-lock the range [offset, objsize).  However, we were not
checking whether offset > objsize, in which case we're writing zero
bytes but locking an invalid range.

Modify the range locking in shm_write() to take this possibility into
account.  While here, rename a variable to make its purpose a bit more
clear, and add an assertion against negative offsets (which is supposed
to be enforced by the caller of fo_write for I/O to files that aren't
character devices).

Reported by:	syzkaller
Reviewed by:	kevans, kib
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D49673

(cherry picked from commit 82d8c609cfb7c6d8a9da8e30efa54240f293359e)
2025-04-24 13:20:52 +00:00
..
bus_if.m newbus: Add a set of bus resource helpers for nexus-like devices 2024-01-03 12:47:08 -08:00
clock_if.m sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
cpufreq_if.m sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
device_if.m sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
firmw.S sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
genassym.sh sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
genoffset.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
genoffset.sh sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
imgact_aout.c sysentvec: add SV_SIGSYS flag 2023-10-09 06:24:31 +03:00
imgact_binmisc.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
imgact_elf.c Add NT_PROCSTAT_KQUEUES core note 2025-04-07 04:28:22 +03:00
imgact_elf32.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
imgact_elf64.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
imgact_shell.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
init_main.c Open-code proc_set_cred_init() 2025-01-16 19:06:46 +01:00
init_sysent.c New setcred() system call and associated MAC hooks 2025-04-03 21:31:03 +02:00
kern_acct.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_alq.c alq, siftr: add panic/debugger checks to shutdown hooks 2023-12-08 18:02:44 -04:00
kern_boottrace.c boottrace: Stop checking for failures from realloc(M_WAITOK) 2024-09-30 12:44:13 +08:00
kern_clock.c clock: Add a long ticks variable, ticksl 2025-02-14 19:25:18 +00:00
kern_clocksource.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_condvar.c ktrace: Fix the build when options KTRACE is not configured 2024-03-29 09:53:05 -04:00
kern_conf.c Giant: Postpone removal of Giant-locked drivers until 15 2023-11-02 00:22:22 +08:00
kern_cons.c vt/sc: retire logic to select vt(4) by default for UEFI boot 2024-08-01 12:10:26 -04:00
kern_context.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_cpu.c cpufreq: Use a real device_probe routine 2024-11-30 21:46:04 -05:00
kern_cpuset.c ktrace: Record cpuset violations with KTR_CAPFAIL 2024-05-11 18:57:44 -05:00
kern_ctf.c sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
kern_descrip.c stat(2): add st_bsdflags field 2025-04-09 03:53:17 +03:00
kern_devctl.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
kern_dtrace.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_dump.c kerneldump: fix incorrect SETSIZE to BIT_COPY_STORE_REL when livedump 2024-11-30 06:53:49 +00:00
kern_environment.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_et.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_event.c kern_proc_kqueues_out(): maxlen == -1 means there is no maxlen 2025-04-07 04:28:22 +03:00
kern_exec.c ktrace: Record namei violations with KTR_CAPFAIL 2024-05-11 18:57:44 -05:00
kern_exit.c proc: Disallow re-enabling of process itimers during exit 2025-04-15 02:25:24 +00:00
kern_fail.c kern_fail: Stop checking for failures from fp_malloc(M_WAITOK) 2024-09-30 12:44:13 +08:00
kern_ffclock.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_fork.c thread: Simplify sanitizer integration with thread creation 2025-02-07 14:46:53 +00:00
kern_hhook.c hhook: Sprinkle const qualifiers where appropriate 2024-10-08 12:44:54 +08:00
kern_idle.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_intr.c ithread: Improve synchronization in ithread_destroy() 2024-08-20 13:27:05 +00:00
kern_jail.c New setcred() system call and associated MAC hooks 2025-04-03 21:31:03 +02:00
kern_kcov.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_khelp.c khelp: Sprinkle const qualifiers where appropriate 2024-10-08 12:44:54 +08:00
kern_kthread.c kthread: Set *tdptr earlier in kproc_kthread_add() 2024-05-02 09:25:10 -04:00
kern_ktr.c ktr: Make debug.ktr.verbose available whenever KTR is configured 2025-04-24 13:20:52 +00:00
kern_ktrace.c ktr: Use STAILQ_EMPTY_ATOMIC when checking for records in ktr_drain() 2025-03-07 22:51:48 +00:00
kern_linker.c sysctl(9): Enable vnet sysctl variables to be loader tunable 2025-01-24 23:35:49 +08:00
kern_lock.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_lockf.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_lockstat.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_loginclass.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_malloc.c malloc: extend malloc_usable_size() for contigmalloc 2025-04-18 14:35:56 +00:00
kern_mbuf.c mb_unmapped_to_ext(): fix m_free()/m_freem() use 2025-03-17 02:48:32 +02:00
kern_membarrier.c Add membarrier(2) 2023-08-23 03:02:21 +03:00
kern_mib.c kernel: Make some compile time constant variables const 2024-09-20 18:04:02 +08:00
kern_module.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_mtxpool.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_mutex.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_ntptime.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_osd.c osd: Constify signature of osd_register() 2025-01-16 19:06:52 +01:00
kern_physio.c uio: Use switch statements when handling UIO_READ vs UIO_WRITE 2024-11-30 08:55:57 -05:00
kern_pmc.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_poll.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_priv.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_proc.c vm_object: do not assume that un_pager.devp.dev is cdev 2024-11-13 01:19:18 +02:00
kern_procctl.c ktrace: Record signal violations with KTR_CAPFAIL 2024-05-11 18:57:44 -05:00
kern_prot.c cred: fix struct credbatch to use long for refcount 2025-04-15 12:40:02 -07:00
kern_racct.c kern_racct.c: Don't compile if RACCT undefined 2024-02-27 11:37:33 +01:00
kern_rangelock.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_rctl.c kern_rctl.c: Minimal includes when RCTL not defined 2024-02-27 11:37:23 +01:00
kern_resource.c sysctl: add KERN_PROC_RLIMIT_USAGE 2024-10-05 10:08:56 +03:00
kern_rmlock.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_rwlock.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_sdt.c sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
kern_sema.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_sendfile.c Abstract UIO allocation and deallocation. 2024-03-08 23:27:20 -05:00
kern_sharedpage.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_shutdown.c Annotate 'rebooting' with __read_mostly 2024-02-20 09:27:03 +01:00
kern_sig.c ptrace(2): expand ability to fetch syscall parameters 2025-04-07 04:28:22 +03:00
kern_switch.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_sx.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_synch.c ktrace: Fix the build when options KTRACE is not configured 2024-03-29 09:53:05 -04:00
kern_syscalls.c syscalls: fix missing SIGSYS for several ENOSYS errors 2023-10-09 06:24:31 +03:00
kern_sysctl.c sysctl: Harden sysctl_handle_string() against unterminated string 2025-02-13 18:19:57 +08:00
kern_tc.c clock: Add a long ticks variable, ticksl 2025-02-14 19:25:18 +00:00
kern_thr.c kern_thr.c: normalize includes 2024-04-30 03:48:09 +03:00
kern_thread.c thread: Add a missing include of asan.h 2025-02-07 14:46:53 +00:00
kern_time.c proc: Disallow re-enabling of process itimers during exit 2025-04-15 02:25:24 +00:00
kern_timeout.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_tslog.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_ubsan.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_umtx.c umtx: Fix a bug in do_lock_pp() 2025-03-08 00:37:37 +00:00
kern_uuid.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
kern_vnodedumper.c livedump: Silence KASAN and KMSAN when livedumping 2024-12-13 01:34:14 +00:00
kern_xxx.c compat_freebsd4: Add const qualifier to the local variable s inside function freebsd4_uname() 2024-05-28 12:21:20 +08:00
ksched.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
link_elf.c sysctl(9): Enable vnet sysctl variables to be loader tunable 2025-01-24 23:35:49 +08:00
link_elf_obj.c sysctl(9): Enable vnet sysctl variables to be loader tunable 2025-01-24 23:35:49 +08:00
linker_if.m sysctl(9): Enable vnet sysctl variables to be loader tunable 2025-01-24 23:35:49 +08:00
Make.tags.inc sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
Makefile makesyscalls: don't make syscall.mk by default 2023-12-13 23:07:06 +00:00
md4c.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
md5c.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
msi_if.m sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
p1003_1b.c sched_setscheduler(2): Change realtime privilege check 2024-02-20 09:27:08 +01:00
pic_if.m sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
posix4_mib.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
sched_4bsd.c sched: Simplify sched_lend_user_prio_cond() 2024-05-09 22:26:21 +09:00
sched_ule.c sched: Simplify sched_lend_user_prio_cond() 2024-05-09 22:26:21 +09:00
serdev_if.m sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
stack_protector.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_acl_nfs4.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_acl_posix1e.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_asan.c thread: Simplify sanitizer integration with thread creation 2025-02-07 14:46:53 +00:00
subr_atomic64.c atomics: Constify loads: Fix powerpc build 2025-01-16 19:07:01 +01:00
subr_autoconf.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_blist.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_boot.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_bufring.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_bus.c new-bus: Add bus_(identify|attach|detach)_children 2025-02-27 10:19:24 -05:00
subr_bus_dma.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_busdma_bounce.c busdma_bounce: Replace a SYSINIT with static initializations 2024-11-19 14:15:21 +00:00
subr_busdma_bufalloc.c busdma: uma_zcreate() does not fail 2024-05-02 09:25:08 -04:00
subr_capability.c capsicum: introduce cap_rights_is_empty Function 2024-06-05 11:55:17 -04:00
subr_clock.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_clockcalib.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_compressor.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_counter.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_coverage.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_csan.c atomic: Update interceptor function signatures after commit 5e9a82e898d5 2025-01-16 19:07:01 +01:00
subr_devmap.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_devstat.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_disk.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_dummy_vdso_tc.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_early.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_epoch.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_eventhandler.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_fattime.c sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
subr_filter.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_firmware.c firmware: unbreak armv7 2024-10-16 08:19:21 -06:00
subr_gtaskqueue.c gtaskqueue: Fix a typo 2024-01-07 11:56:04 -05:00
subr_hash.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_hints.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_intr.c intrng: Allow alternative IPI PICs to be registered and used 2024-09-07 00:59:02 +01:00
subr_kdb.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_kobj.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_lock.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_log.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
subr_mchain.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_memdesc.c memdesc: Add routines for copying data to/from memory descriptors 2023-07-31 13:24:44 -07:00
subr_module.c linker: Add MODINFOMD_SPLASH type 2024-07-29 18:37:42 +02:00
subr_msan.c atomic: Update interceptor function signatures after commit 5e9a82e898d5 2025-01-16 19:07:01 +01:00
subr_msgbuf.c sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
subr_param.c clock: Add a long ticks variable, ticksl 2025-02-14 19:25:18 +00:00
subr_pcpu.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_pctrie.c pctrie: change for vm_radix compatibility 2023-08-21 12:28:51 -05:00
subr_physmem.c physmem ram: Don't reserve excluded regions 2025-02-27 08:09:21 -05:00
subr_pidctrl.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_power.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_prf.c Abstract UIO allocation and deallocation. 2024-03-08 23:27:20 -05:00
subr_prng.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_prof.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_rangeset.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_rman.c rman: Add rman_get/set_type 2025-02-27 08:09:22 -05:00
subr_rtc.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_sbuf.c Remove my middle name. 2023-08-17 15:08:30 +02:00
subr_scanf.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_sfbuf.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_sglist.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_sleepqueue.c sleepqueue: Fix the comment for sleepq_switch() 2024-11-19 14:15:07 +00:00
subr_smp.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_smr.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_stack.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_stats.c Reinstate returning EOVERFLOW from stats_v1_blob_clone() 2025-02-14 19:25:19 +00:00
subr_syscall.c audit: Fix short-circuiting in syscallenter() 2025-01-17 13:18:51 +00:00
subr_taskqueue.c Schedule fast taskqueue callouts on right CPU. 2024-01-19 11:24:35 -05:00
subr_terminal.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_ticks.S clock: Use .balign to align ticksl 2025-02-14 19:25:18 +00:00
subr_trap.c Optimize HPTS so that little work is done until we have a hpts thread that is over the connection threshold 2024-04-24 22:37:40 +02:00
subr_turnstile.c turnstile: Mention the lock name when panicking due to a sleeping thread 2024-09-03 14:54:42 +00:00
subr_uio.c uio: Use switch statements when handling UIO_READ vs UIO_WRITE 2024-11-30 08:55:57 -05:00
subr_unit.c subr_unit.c: another attempt to fix the build 2023-08-18 19:28:42 +03:00
subr_vmem.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
subr_witness.c witness: Unconditionally initialize out-params for witness_save() 2023-10-24 09:20:55 -04:00
sys_capability.c ktrace: Record detailed ECAPMODE violations 2024-05-11 18:57:44 -05:00
sys_eventfd.c kern/sys_eventfd.c: fix includes 2025-03-20 05:13:38 +02:00
sys_generic.c kern: restore signal mask before ast() for pselect/ppoll 2024-12-10 14:02:52 -06:00
sys_getrandom.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
sys_pipe.c Add sysctl kern.proc.kqueue 2025-04-07 04:28:20 +03:00
sys_procdesc.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
sys_process.c ptrace: Do not pass a negative resid to proc_rwmem() 2025-04-15 02:25:24 +00:00
sys_socket.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
sys_timerfd.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
syscalls.c New setcred() system call and associated MAC hooks 2025-04-03 21:31:03 +02:00
syscalls.conf makesyscalls: don't make syscall.mk by default 2023-12-13 23:07:06 +00:00
syscalls.master New setcred() system call and associated MAC hooks 2025-04-03 21:31:03 +02:00
systrace_args.c New setcred() system call and associated MAC hooks 2025-04-03 21:31:03 +02:00
sysv_ipc.c sysvshm: add shmobjinfo() function to find key/seq of the segment backed by obj 2024-10-15 17:50:16 +03:00
sysv_msg.c sysv_ipc: remove sys/cdefs.h include 2024-10-15 17:50:15 +03:00
sysv_sem.c sysv_ipc: remove sys/cdefs.h include 2024-10-15 17:50:15 +03:00
sysv_shm.c sysvshm: add shmobjinfo() function to find key/seq of the segment backed by obj 2024-10-15 17:50:16 +03:00
tty.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
tty_compat.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
tty_info.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
tty_inq.c kern: tty: fix ttyinq_read_uio assertion 2024-02-06 09:31:17 -06:00
tty_outq.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
tty_pts.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
tty_tty.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
tty_ttydisc.c kern: tty: recanonicalize the buffer on ICANON/VEOF/VEOL changes 2024-01-30 11:11:24 -06:00
uipc_accf.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
uipc_debug.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
uipc_domain.c socket: Handle the possibility of a protocol with no ctloutput 2025-04-15 02:25:24 +00:00
uipc_ktls.c ktls: Fix races that can lead to double initialization 2024-07-23 09:01:30 -04:00
uipc_mbuf.c mbuf: provide m_freemp() 2024-06-10 18:31:02 -07:00
uipc_mbuf2.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
uipc_mbufhash.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
uipc_mqueue.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
uipc_sem.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
uipc_shm.c posixshm: Fix range locking in shm_write() 2025-04-24 13:20:52 +00:00
uipc_sockbuf.c socket: Implement SO_SPLICE 2024-10-17 15:48:36 +00:00
uipc_socket.c socket: Handle the possibility of a protocol with no ctloutput 2025-04-15 02:25:24 +00:00
uipc_syscalls.c socket: Pass capsicum rights down to socket option handlers 2024-07-23 09:01:29 -04:00
uipc_usrreq.c unix: Be consistent about error handling for unconnected sockets 2025-01-20 00:26:27 +00:00
vfs_acl.c kern___acl_aclcheck_path: vrele the vnode after namei() 2025-03-28 02:32:28 +02:00
vfs_aio.c kern: Make fileops and filterops tables const where possible 2024-12-03 01:03:42 +00:00
vfs_bio.c boottrace: Don't say we've unmounted if we haven't. 2025-02-13 01:37:34 +01:00
vfs_cache.c kern___realpathat(): honor uio_seg argument 2024-12-02 03:44:56 +02:00
vfs_cluster.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vfs_default.c stat(2): add st_bsdflags field 2025-04-09 03:53:17 +03:00
vfs_export.c nfs: Fallback to GID_NOGROUP on no groups 2024-11-15 11:47:43 +01:00
vfs_extattr.c Move kern_extattr_* prototypes to <sys/syscallsubr.h> 2023-10-24 10:00:57 -07:00
vfs_hash.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vfs_init.c vfs mount: Consistently use ENODEV internally for an invalid fstype 2024-01-03 12:18:44 -08:00
vfs_lookup.c vfs_lookup.c: only call ktrcapfail() if KTRACE is enabled 2024-05-15 16:21:35 +03:00
vfs_mount.c nmount(2), NFS: Accept 'ngroups_max + 1' groups in "export" credentials 2025-01-16 19:06:58 +01:00
vfs_mountroot.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vfs_subr.c stat(2): add st_bsdflags field 2025-04-09 03:53:17 +03:00
vfs_syscalls.c copy_file_range: Fix overlap checking 2025-04-24 13:20:52 +00:00
vfs_vnops.c file: Add foffset_lock_pair() 2025-04-15 02:25:24 +00:00
vnode_if.src VFS: add VOP_GETLOWVNODE() 2023-12-05 02:43:27 +02:00