| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2014-11-18 | Nuke yet more obvious #include duplications. | Kenneth R Westerback | |
| ok miod@ | |||
| 2014-07-13 | use mallocarray where arguments are multipled. ok deraadt | Ted Unangst | |
| 2014-07-12 | add a size argument to free. will be used soon, but for now default to 0. | Ted Unangst | |
| after discussions with beck deraadt kettenis. | |||
| 2014-07-09 | use explicit_bzero for stack and freed variables | Ted Unangst | |
| 2014-03-30 | Eliminates struct pcred by moving the real and saved ugids into | Philip Guenther | |
| struct ucred; struct process then directly links to the ucred Based on a discussion at c2k10 or so before noting that FreeBSD and NetBSD did this too. ok matthew@ | |||
| 2014-03-22 | Move p_sigacts from struct proc to struct process. | Philip Guenther | |
| testing help mpi@ | |||
| 2013-12-13 | Remove the 4.3BSD tty(4) compatibility shims. RIP. ok millert@ | Christian Weisgerber | |
| 2013-10-11 | poll(2) on a closed tty should return POLLIN|POLLHUP in revents | Todd C. Miller | |
| when events is set to POLLIN and POLLHUP when events is set to POLLOUT. In the pty case we need to be careful to only treat the pty as closed if carrier is on. This fixes a hang on close problem seen with ssh and xterm. | |||
| 2013-10-06 | Back out POLLHUP change until a problem with xterm hanging on close | Todd C. Miller | |
| is fixed. | |||
| 2013-10-04 | poll(2) on a closed tty should return POLLIN|POLLHUP in revents | Todd C. Miller | |
| when events is set to POLLIN and POLLHUP when events is set to POLLOUT. OK deraadt@ | |||
| 2013-01-02 | Fix a bug in ptcwrite() that could result in up to 100 lost bytes | Todd C. Miller | |
| when we block due to hitting the TTYHOG limit. OK miod@ | |||
| 2012-04-22 | Add struct proc * argument to FRELE() and FILE_SET_MATURE() in | Philip Guenthe | |
| anticipation of further changes to closef(). No binary change. ok krw@ miod@ deraadt@ | |||
| 2011-07-05 | Recommit the reverted sigacts change now that the NFS use-after-free | Philip Guenthe | |
| problem has been tracked down. This fixes the sharing of the signal handling state: shared bits go in sigacts, per-rthread bits goes in struct proc. ok deraadt@ | |||
| 2011-07-02 | kqueue attach functions should return an errno or 0, not a plain 1. Fix | Nicholas Marriott | |
| the obvious cases to return EINVAL and ENXIO. ok tedu deraadt | |||
| 2011-04-18 | Revert the sigacts diff: NFS can apparently retain pointers to processes | Philip Guenthe | |
| until they're zombies and then send them signals (for intr mounts). Until that is untangled, the sigacts change is unsafe. sthen@ was the victim for this one | |||
| 2011-04-15 | Correct the sharing of the signal handling state: stuff that should | Philip Guenthe | |
| be shared (p_sigignore, p_sigcatch, P_NOCLDSTOP, P_NOCLDWAIT) moves to struct sigacts, wihle stuff that should be per rthread (ps_oldmask, SAS_OLDMASK, ps_sigstk) moves to struct proc. Treat the coredumping state bits (ps_sig, ps_code, ps_type, ps_sigval) as per-rthread until our locking around coredumping is better. Oh, and remove the old SunOS-compat ps_usertramp member. "I like the sound of this" tedu@ | |||
| 2011-04-03 | Move PPWAIT flag from struct proc to process, so that rthreads in | Philip Guenthe | |
| a vforked child behave correctly. Have the parent in a vfork() wait on a (different) flag in *its* process instead of the child to prevent a possible use-after-free. When ktracing the child return from a fork, call it rfork if an rthread was created. ok blambert@ | |||
| 2010-09-24 | dead store; found by clang | Theo de Raadt | |
| 2010-08-06 | Every time you ignore uiomove() return value, $DEITY kills a little | Miod Vallat | |
| $ADORABLE_FELINE. ok deraadt@ matthew@ | |||
| 2010-07-26 | Correct the links between threads, processes, pgrps, and sessions, | Philip Guenthe | |
| so that the process-level stuff is to/from struct process and not struct proc. This fixes a bunch of problem cases in rthreads. Based on earlier work by blambert and myself, but mostly written at c2k10. Tested by many: deraadt, sthen, krw, ray, and in snapshots | |||
| 2010-07-21 | ptm needs no read/write, just use enodev. | Nicholas Marriott | |
| ok deraadt | |||
| 2010-07-02 | remove support for compat_sunos (and m68k4k). ok deraadt guenther | Ted Unangst | |
| 2010-07-02 | Move common code for waking up writers on a tty into a function. | Nicholas Marriott | |
| ok deraadt matthew millert | |||
| 2010-06-28 | Allow tty drivers to request larger buffers at attach time using a | Theo de Raadt | |
| max-baud-rate hint. Adjust TTYHOG (the nearly full logic) to this new situation. The larger buffers are required by the very high speed KDDI devices in Japan (CF com, or USB ucom) so those are the only two drivers which currently ask for a larger buffer size. ok yasuoka miod | |||
| 2010-04-12 | Some of the line disciplines want to check for suser. Better to pass them | Ted Unangst | |
| a process instead of using curproc. ok deraadt | |||
| 2010-04-02 | Add a case so that FIONREAD on the master side of a pty returns the size | Nicholas Marriott | |
| of the output queue (that is, the data coming from the program on the slave side) rather than falling through to ttioctl which returns the size of the input queue (the amount written to the master). ok deraadt | |||
| 2009-11-09 | Every selwakeup() should have a matching KNOTE() (even if kqueue isn't | Nicholas Marriott | |
| supported it doesn't do any harm), so put the KNOTE() in selwakeup() itself and remove it from any occurences where both are used, except one for kqueue itself and one in sys_pipe.c (where the selwakeup is under a PIPE_SEL flag). Based on a diff from tedu. ok deraadt | |||
| 2009-10-31 | Use suser when possible. Suggested by miod@. | Federico G. Schwindt | |
| miod@ deraadt@ ok. | |||
| 2009-10-30 | Add missing KNOTE() calls after selwakeup() in ptcread() (to wake up writers | Nicholas Marriott | |
| after the master side of the pty has finished reading) and in ttyflush(). ok tedu millert | |||
| 2009-10-14 | Remove a redundant if (maxpty == npty) in check_pty - this is also tested by | Nicholas Marriott | |
| the two ifs at the start of the function and both variables are only altered under pt_softc_lock so cannot change between the checks. ok guenther@ | |||
| 2009-09-29 | Having pty_isfree_locked() be inlined may make pty allocation a tiny | Theo de Raadt | |
| bit faster, but come on, inlining is supposed to be reserved only for things which *critically* need it. ok millert | |||
| 2008-08-02 | Fix integer truncation in pcread() and ptcwrite(). ok miod, otto, deraadt. | Stefan Kempf | |
| 2008-05-07 | check TIOCSIG for 0 and do not send that to psignal() and pgsignal() | Theo de Raadt | |
| ok fgsch | |||
| 2008-04-10 | scrub local stack-based buffers in the tty subsystem. tested by a lot of | Theo de Raadt | |
| developers. if you notice tty weirdnesses in the next few months, talk to me | |||
| 2007-09-07 | Use M_ZERO in a few more places to shave bytes from the kernel. | Artur Grabowski | |
| eyeballed and ok dlg@ | |||
| 2007-05-29 | Add a name argument to the RWLOCK_INITIALIZER macro. | Thordur I. Bjornsson | |
| Pick reasonble names for the locks involved.. ok tedu@, art@ | |||
| 2006-03-04 | Typos grab bag of the month, eyeballed by jmc@ | Miod Vallat | |
| 2006-01-18 | Fix logic botch when checking for COMPAT_SUNOS binary specifics; repairs | Miod Vallat | |
| some TIOCGPGRP result fallout. ok deraadt@ | |||
| 2005-12-21 | ansi/deregister. No binary change. | Jonathan Gray | |
| 2005-11-21 | Fix a crash in ptmioctl() in the error path when the master has | Todd C. Miller | |
| been opened but the slave cannot be. We can't do the FILE_SET_MATURE until we are past all possible error paths since it calls FRELE(), resulting in a reference count of 0, which closef() panics on #ifdef DIAGNOSTIC. OK deraadt@ | |||
| 2005-05-26 | RIP stackable filesystems, ok marius@ tedu@, discussed with deraadt@ | Pedro Martelletto | |
| 2005-01-28 | When setting kern.tty.maxptys, store the old value in oldp, not | Todd C. Miller | |
| random stack garbage. Rename DEFAULT_NPTYS and DEFAULT_MAXPTYS to NPTY_MIN and NPTY_MAX to better match their function and don't allow setting kern.tty.maxptys > NPTY_MAX. | |||
| 2004-12-19 | Set atime and mtime when giving out a new pty. With help from tholo@ | Todd C. Miller | |
| and OK tedu@ | |||
| 2004-12-07 | * add a missing vput() if VOP_SETATTR() fails. | Patrick Latifi | |
| ok tedu pedro millert | |||
| 2004-07-22 | remove p arg from fdplock | Ted Unangst | |
| 2004-07-21 | I was wrong. The assymetry created by the proc argument to rw_enter_write | Artur Grabowski | |
| is horrible and doesn't add anything. Remove it. XXX - the fdplock macro will need a separate cleanup. niklas@ markus@ ok | |||
| 2004-07-09 | go away statics | Niklas Hallqvist | |
| 2004-04-11 | Crank max ptys to 992. We now have 62 pty/tty pairs for each letter | Todd C. Miller | |
| instead of 16. E.g. it is now /dev/{p,t}typ[0-9a-zA-z] instead of just /dev/{p,t}typ[0-9a-f]. This requires that you update MAKEDEV and run: # cd /dev && ./MAKEDEV pty0 && rm -f [pt]ty[rq]* | |||
| 2004-04-11 | Fix calculation of the index into TTY_LETTERS. This only worked | Todd C. Miller | |
| because sizeof(TTY_LETTERS) == sizeof(TTY_SUFFIX). | |||
| 2004-02-23 | Make sure we allow for the time when check_pty has not yet been called | Bob Beck | |
| before we get invoked, by making sure getfree thinks an unused and unallocated pt_softc entry is actually free rather than following NULL. ok cedric@ | |||
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