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AgeCommit message (Collapse)Author
1998-09-24pretty up previous fixArtur Grabowski
1998-09-23use the same flags for f_flag as there were used for vn_open, otherwise ↵Artur Grabowski
vn_close will not decrease v_writecount for the vnode causing panics
1998-09-18Sync with previous commit of syscall.master that did not make it into the ↵Artur Grabowski
changelogs. (enable xfspioctl even when XFS is not defined)
1998-09-17always use xfspioctlArtur Grabowski
1998-09-16add openbsd copyright; if you have not talked to me about this already, do ↵Theo de Raadt
so now
1998-09-14allow the recvfrom (fd, NULL, 0, MSG_PEEK, ...) again, pr 584.Niels Provos
1998-08-30Cleanup.Constantine Sapuntzakis
Error diagnostics in vputonfreelist to catch violations of assumptions.
1998-08-30syncTheo de Raadt
1998-08-30cleanTheo de Raadt
1998-08-30regen with xfspioctlArtur Grabowski
1998-08-30glue for xfspioctl syscallArtur Grabowski
1998-08-30glue for xfsArtur Grabowski
1998-08-27Undo changes which were not discussed.Theo de Raadt
1998-08-27defopt NTPMichael Shalayeff
1998-08-17Make sure the file system is unbusied on error.Constantine Sapuntzakis
1998-08-17Fix turd left over from soft updates patch.Constantine Sapuntzakis
MNT_LAZY is not a bit flag.
1998-08-08Document the locking discipline a bit betterConstantine Sapuntzakis
1998-08-07Fix portal FS & PR #556Constantine Sapuntzakis
Basically, if file system consumes the slashes at the end of a component, don't require that the component is a directory.
1998-08-06Rename vop_revoke, vn_bwrite, vop_noislocked, vop_nolock, vop_nounlockConstantine Sapuntzakis
to be vop_generic_revoke, vop_generic_bwrite, vop_generic_islocked, vop_generic_lock and vop_generic_unlock. Create vop_generic_abortop and propogate change to all file systems. Fix PR/371. Get rid of locking in NULLFS (should be mostly unnecessary now except for forced unmounts).
1998-08-05return EMSGSIZE, not EINVAL is msg_iovlen <= 0 as per XPG 4.2Todd C. Miller
When comparing against UIO_SMALLIOV/UIO_MAXIOV check for >, not >=
1998-08-05delete bogus casts of msg_iovlen to u_int since msg_iovlen is already a u_intTodd C. Miller
1998-07-28writev takes an int as param #3; theoTodd C. Miller
1998-07-28For read, write, send, sendto, recv, recvfrom return EINVAL is size arg > ↵Todd C. Miller
SSIZE_MAX. For readv, writev, sendmsg, recvmsg return EINVAL if sum of the over iov_len values overflows an ssize_t. Based on what XPG 4.2 says (though XPG is not entirely consistent here). Basically since the return value is ssize_t allowing size > SSIZE_MAX is bad since people who (incorrectly mind you) check the return value for < 0 instead of == -1 will have bad things happen to them.
1998-07-28Don't assume uio_resid can go negative when detecting oflowTodd C. Miller
1998-07-28Return EINVAL when msg_iovlen or iovcnt <= 0; Make uio_resid unsigned ↵Todd C. Miller
(size_t) and don't return EINVAL if it is < 0 in sys_{read,write}. Remove check for uio_resid < 0 uiomove() now that uio_resid is unsigned and brack remaining panics with #ifdef DIAGNOSTIC. vn_rdwr() must now take a size_t * as its 9th argument so change that and clean up uses of vn_rdwr(). Fixes 549 + more
1998-07-13Part 1) of a fix to the "mount /mnt /mnt" problem.Constantine Sapuntzakis
Don't mount the file system in the kernel name space before calling VFS_MOUNT.
1998-07-13ftpd: sleep for an indeterminate amount for non-existant loginsTodd C. Miller
to simulate a crypt, like login does. Use SEEK_* not L_* and kill some 0L's used in lseek while we're there.
1998-07-08open fd1 and fd2 as FREAD|FWRITETheo de Raadt
1998-07-07per XPG, gethostname() with a short buffer returns truncated data - not ENOMEM.Theo de Raadt
As permitted, make the truncated buffer be NUL terminated. make getdomainname() match.
1998-07-02I suppose debugging code can be removedTheo de Raadt
1998-07-02for sugid procs ensure that fd 0-2 are allocated slots (by pointing atTheo de Raadt
/dev/null -- future patch will use a dead vnode of some sort) to prevent reuse (ie. new allocations) of these fd which libc makes many assumptions about; problem noted by James Youngman
1998-06-27securelevels do NOT protect running binaries; only filesystem activityTheo de Raadt
1998-06-14fix compat shmctl/IPC_STATMatthieu Herrb
1998-06-12syncTheo de Raadt
1998-06-12ifdef the new sem/shm/msg syscallsTheo de Raadt
1998-06-11change ipc.h to use uid_t and friends, and then build compat system calls ↵Theo de Raadt
for the old ushort based ipc.h
1998-06-11syncTheo de Raadt
1998-06-11move shm/msg/sem calls because ipc.h is getting uid_t and friendsTheo de Raadt
1998-06-09do not permit ptrace attach to immutable executableTheo de Raadt
1998-06-09if we are being ptraced, do not permit execve of an immutable binaryTheo de Raadt
1998-06-07permit SIGUSR1/USR2 through as well in cansignal()Theo de Raadt
1998-06-02Integrated fix from NetBSD kern/5357.Constantine Sapuntzakis
1998-06-02add sysctl and sysconf support for sysvsem, sysvshm, sysvmsg, and fsync; ↵Theo de Raadt
mostly from kleink
1998-06-02syncTheo de Raadt
1998-06-02const mlock(2) and munlock(2)Theo de Raadt
1998-05-30permit sig 0 (existance checking) to setuid parents; ibo@ragnarok.val-axs.netTheo de Raadt
1998-05-18add more signals to setuid part of cansignal()Theo de Raadt
1998-05-17convert CANSIGNAL() macro into a function, and then add significant constraintsTheo de Raadt
regarding setuid/setgid targets (this is permitted by POSIX, and solves a number of security issues). This is due to a conversation months ago with dholland@hcs.harvard.edu.
1998-05-17for acct(), vn_open() with O_APPEND flag so that append-only files work;Theo de Raadt
problem pointed out by andrew@untraceable.net
1998-05-11extra constTheo de Raadt
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