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527b7a14a5
freebsd-dev/sys/kern
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Bill Fenner 527b7a14a5 Port NetBSD's 19990120-accept bug fix. This works around the race condition 
where select(2) can return that a listening socket has a connected socket
queued, the connection is broken, and the user calls accept(2), which then
blocks because there are no connections queued.

Reviewed by:	wollman
Obtained from:	NetBSD
(ftp://ftp.NetBSD.ORG/pub/NetBSD/misc/security/patches/19990120-accept)
1999-01-25 16:58:56 +00:00
..
bus_if.m My changes to the new device interface: 1998-11-14 21:58:51 +00:00
device_if.m My changes to the new device interface: 1998-11-14 21:58:51 +00:00
imgact_aout.c Fixed bitrot in a comment. Fixed some style bugs. 1999-01-01 14:41:51 +00:00
imgact_elf.c Reviewed by: Luoqi Chen, Jordan Hubbard 1998-12-19 02:55:34 +00:00
imgact_gzip.c *gulp*. Jordan specifically OK'ed this.. 1998-10-16 03:55:01 +00:00
imgact_shell.c *gulp*. Jordan specifically OK'ed this.. 1998-10-16 03:55:01 +00:00
inflate.c kzipboot uses kern/inflate.c outside the kernel by providing its own 1998-11-10 09:08:49 +00:00
init_main.c Changes to the LINUX_THREADS support to only allocate extra memory for 1999-01-07 21:23:50 +00:00
init_sysent.c regenerate (+kldsym) 1998-11-11 12:57:05 +00:00
kern_acct.c
kern_clock.c Make the previous behaviour the default, add a sysctl which you 1998-11-29 20:31:02 +00:00
kern_conf.c My changes to the new device interface: 1998-11-14 21:58:51 +00:00
kern_descrip.c Split DIAGNOSTIC -> DIAGNOSTIC, INVARIANTS, and INVARIANT_SUPPORT as 1999-01-08 17:31:30 +00:00
kern_environment.c Add getenv_int(), specifically for retrieving integer values from kernel 1999-01-15 17:25:02 +00:00
kern_exec.c Add (but don't activate) code for a special VM option to make 1999-01-06 23:05:42 +00:00
kern_exit.c Changes to the LINUX_THREADS support to only allocate extra memory for 1999-01-07 21:23:50 +00:00
kern_fork.c Changes to the LINUX_THREADS support to only allocate extra memory for 1999-01-07 21:23:50 +00:00
kern_intr.c add #include <sys/kernel.h> where it's needed by MALLOC_DEFINE() 1998-11-10 09:16:29 +00:00
kern_ktrace.c In ktrwrite, use uio_procp = curproc vs 0 1998-12-10 01:47:41 +00:00
kern_linker.c Don't try to call SYSUNINIT functions if there was a link error. 1999-01-25 08:42:24 +00:00
kern_lkm.c - Move lkmnosys() to kern_syscall.c 1999-01-17 19:00:58 +00:00
kern_lock.c Add 'options DEBUG_LOCKS', which stores extra information in struct 1999-01-20 14:49:12 +00:00
kern_lockf.c add #include <sys/kernel.h> where it's needed by MALLOC_DEFINE() 1998-11-10 09:16:29 +00:00
kern_malloc.c Allow VM_KMEM_SIZE to be tuned from the kernel environment. This tuning 1999-01-21 21:54:32 +00:00
kern_mib.c - hw.machine_arch returns cpu architecture type. 1998-08-31 08:41:58 +00:00
kern_module.c Remove a diagnostic message left in by mistake. 1999-01-09 16:50:04 +00:00
kern_ntptime.c
kern_physio.c This is a rather large commit that encompasses the new swapper, 1999-01-21 08:29:12 +00:00
kern_proc.c Re-enable the options in ps(1) that were disabled with the Linux 1999-01-13 03:11:43 +00:00
kern_prot.c getpgid() and getsid() were doing a comparision rather than an assignment, 1998-12-13 07:07:51 +00:00
kern_random.c
kern_resource.c Fixed double counting of runtime after a process exits. The last 1998-07-27 19:16:21 +00:00
kern_shutdown.c Improved DDB_UNATTENDED behaviour. From the submitter: 1998-12-28 23:03:00 +00:00
kern_sig.c KNFize, by bde. 1999-01-10 01:58:29 +00:00
kern_subr.c KNFize, by bde. 1999-01-10 01:58:29 +00:00
kern_synch.c KNFize, by bde. 1999-01-10 01:58:29 +00:00
kern_syscalls.c Move lkmnosys() from kern_lkm.c to here. 1999-01-17 18:58:04 +00:00
kern_sysctl.c Back out last change to sysctl. 1999-01-10 07:45:33 +00:00
kern_tc.c Make the previous behaviour the default, add a sysctl which you 1998-11-29 20:31:02 +00:00
kern_threads.c Wrap two macros into do { ... } while (0), and fix the way they're used 1998-12-15 17:38:33 +00:00
kern_time.c Nitpicking and dusting performed on a train. Removes trivial warnings 1998-10-25 17:44:59 +00:00
kern_timeout.c
kern_xxx.c Change various syscalls to use size_t arguments instead of u_int. 1998-08-24 08:39:39 +00:00
ksched.c
link_aout.c Don't try to call SYSUNINIT functions if there was a link error. 1999-01-25 08:42:24 +00:00
link_elf_obj.c Don't try to call SYSUNINIT functions if there was a link error. 1999-01-25 08:42:24 +00:00
link_elf.c Don't try to call SYSUNINIT functions if there was a link error. 1999-01-25 08:42:24 +00:00
Make.tags.inc
makedevops.pl "Here is the most recent version of makedevops.pl. I've made the parsing 1998-11-08 18:33:11 +00:00
makedevops.sh Use the interface name as well as the method name when creating the method 1998-10-15 09:50:45 +00:00
Makefile
makesyscalls.sh
md5c.c
p1003_1b.c
posix4_mib.c
subr_autoconf.c Split DIAGNOSTIC -> DIAGNOSTIC, INVARIANTS, and INVARIANT_SUPPORT as 1999-01-08 17:31:30 +00:00
subr_blist.c Add new blist module - radix tree based bitmap allocator with 1999-01-21 08:11:06 +00:00
subr_bus.c A few small improvements to the bus code: 1999-01-16 17:44:09 +00:00
subr_clist.c
subr_devstat.c Fix some 64bit truncation problems which crept into SYSCTL_LONG() with the 1998-12-27 18:03:29 +00:00
subr_disklabel.c Fix -Wuninitialized warning regarding zero-length var-args ctl element. 1998-12-14 05:37:37 +00:00
subr_diskmbr.c Examine all occurrences of sprintf(), strcat(), and str[n]cpy() 1998-12-04 22:54:57 +00:00
subr_diskslice.c Rename one of the two devfs_link's to devfs_makelink. 1998-12-10 19:57:01 +00:00
subr_dkbad.c
subr_log.c The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static 1998-12-07 21:58:50 +00:00
subr_module.c Align to sizeof(long) rather than sizeof(int32_t). It needs to be 1998-10-14 05:07:23 +00:00
subr_param.c Fixed problems with kernel config file overrides of sysv semaphore 1998-12-14 08:34:55 +00:00
subr_prf.c Add snprintf(3) and vsnprintf(3) capability to the kernel. 1998-12-03 04:45:57 +00:00
subr_prof.c Fixed bogotification of pseudocode for syscall args by rev.1.53 of 1998-09-05 14:30:11 +00:00
subr_rlist.c This module was used only by the old swapper and has been #if'd out, 1999-01-21 08:58:41 +00:00
subr_rman.c Ifdefed conditionally used simplock variables. 1999-01-02 11:34:57 +00:00
subr_scanf.c Add sscanf/vsscanf/strtoq/strtouq to the kernel. Initially these will be used 1999-01-15 00:03:39 +00:00
subr_smp.c Make more messages conditional on bootverbose 1999-01-20 04:24:22 +00:00
subr_trap.c Add (but don't activate) code for a special VM option to make 1999-01-06 23:05:42 +00:00
subr_xxx.c * Fix a couple of places in the device pager where an address was 1998-11-08 12:39:07 +00:00
sys_generic.c poll(2) sets POLLNVAL for descriptors passed in that are less than 1998-12-10 01:53:26 +00:00
sys_pipe.c The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static 1998-12-07 21:58:50 +00:00
sys_process.c Tweak ptrace(PT_READ_U) so that the last alpha register can be read. 1998-12-26 17:14:37 +00:00
sys_socket.c Installed the second patch attached to kern/7899 with some changes suggested 1998-11-11 10:04:13 +00:00
syscalls.c regenerate (+kldsym) 1998-11-11 12:57:05 +00:00
syscalls.master A kldsym(2) syscall prototype for extracting information from the in-kernel 1998-11-11 12:45:14 +00:00
sysv_ipc.c
sysv_msg.c
sysv_sem.c Fixed problems with kernel config file overrides of sysv semaphore 1998-12-14 08:34:55 +00:00
sysv_shm.c This is a rather large commit that encompasses the new swapper, 1999-01-21 08:29:12 +00:00
tty_compat.c
tty_conf.c
tty_cons.c Remove a hard-coded table of kernel console I/O functions exported 1999-01-07 14:14:24 +00:00
tty_pty.c Added D_TTY to the cdevswitch flags for all tty drivers. This is required 1998-08-23 08:26:42 +00:00
tty_snoop.c KNFize, by bde. 1999-01-10 01:58:29 +00:00
tty_subr.c
tty_tb.c
tty_tty.c Added D_TTY to the cdevswitch flags for all tty drivers. This is required 1998-08-23 08:26:42 +00:00
tty.c Split DIAGNOSTIC -> DIAGNOSTIC, INVARIANTS, and INVARIANT_SUPPORT as 1999-01-08 17:31:30 +00:00
uipc_domain.c Minor rearranging of code to allow simple protocol domains to be 1999-01-21 00:26:41 +00:00
uipc_mbuf.c Only call m_reclaim() if M_WAIT since calling it from an interrupt can 1998-07-27 03:59:48 +00:00
uipc_proto.c Yow! Completely change the way socket options are handled, eliminating 1998-08-23 03:07:17 +00:00
uipc_sockbuf.c Port NetBSD's 19990120-accept bug fix. This works around the race condition 1999-01-25 16:58:56 +00:00
uipc_socket2.c Port NetBSD's 19990120-accept bug fix. This works around the race condition 1999-01-25 16:58:56 +00:00
uipc_socket.c Port NetBSD's 19990120-accept bug fix. This works around the race condition 1999-01-25 16:58:56 +00:00
uipc_syscalls.c Don't free the socket address if soaccept() / pru_accept() doesn't 1999-01-25 16:53:53 +00:00
uipc_usrreq.c The code that reclaims descriptors from in-transit unix domain 1999-01-21 09:02:18 +00:00
vfs_aio.c This is a rather large commit that encompasses the new swapper, 1999-01-21 08:29:12 +00:00
vfs_bio.c Don't try to calculate B_CACHE for an NFS related bp that has a 1999-01-24 00:51:11 +00:00
vfs_cache.c Don't use CTL_VFS at the wrong level. This caused loops in the sysctl 1998-09-09 07:41:41 +00:00
vfs_cluster.c This is a rather large commit that encompasses the new swapper, 1999-01-21 08:29:12 +00:00
vfs_conf.c Remove the SLICE code. 1998-09-14 19:56:42 +00:00
vfs_default.c Add 'options DEBUG_LOCKS', which stores extra information in struct 1999-01-20 14:49:12 +00:00
vfs_export.c This is a rather large commit that encompasses the new swapper, 1999-01-21 08:29:12 +00:00
vfs_extattr.c Go back to only supporting revoke() for bdevs and cdevs. It is very 1999-01-24 06:28:37 +00:00
vfs_init.c The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static 1998-12-07 21:58:50 +00:00
vfs_lookup.c KNFize, by bde. 1999-01-10 01:58:29 +00:00
vfs_mount.c Remove the SLICE code. 1998-09-14 19:56:42 +00:00
vfs_subr.c This is a rather large commit that encompasses the new swapper, 1999-01-21 08:29:12 +00:00
vfs_syscalls.c Go back to only supporting revoke() for bdevs and cdevs. It is very 1999-01-24 06:28:37 +00:00
vfs_vnops.c Add 'options DEBUG_LOCKS', which stores extra information in struct 1999-01-20 14:49:12 +00:00
vnode_if.pl Make the vnode opv vector construction fully dynamic. Previously we 1998-11-10 09:04:09 +00:00
vnode_if.sh Make the vnode opv vector construction fully dynamic. Previously we 1998-11-10 09:04:09 +00:00
vnode_if.src Add a new vnode op, VOP_FREEBLKS(), which filesystems can use to inform 1998-09-05 14:13:12 +00:00