and dom_sa_len members from struct domain. Pools of fixed-size
objects are too rigid for sockaddr_dls, whose size can vary over
a wide range.
Return sockaddr_dl to its "historical" size. Now that I'm using
malloc(9) instead of pool(9) to allocate sockaddr_dl, I can create
a sockaddr_dl of any size in the kernel, so expanding sockaddr_dl
is useless.
Avoid using sizeof(struct sockaddr_dl) in the kernel.
Introduce sockaddr_dl_alloc() for allocating & initializing an
arbitrary sockaddr_dl on the heap.
Add an argument, the sockaddr length, to sockaddr_alloc(),
sockaddr_copy(), and sockaddr_dl_setaddr().
Constify: LLADDR() -> CLLADDR().
Where the kernel overwrites LLADDR(), use sockaddr_dl_setaddr(),
instead. Used properly, sockaddr_dl_setaddr() will not overrun
the end of the sockaddr.
interrupt stuff. This is mostly comprised of changes to the pmap modules to
work on multiprocessor systems without kernel_lock, and changes to speed up
tlb shootdowns.
pages immediately above and below the x86 interrupt stack so that
both an overgrown interrupt stack and other faults produce a page
fault trap. Condition this on the historical option NOREDZONE,
for now.
A comment said that they weren't in a struct for speed reasons but...
this should not affect performance because these variables are mostly
used to set other variables (hence they are read few times).
Ethernet multicast address.
Reported by jmcneill@, fix discussed with dyoung@, _very_ light testing by
myself, some more money for my dealer of anxiolytics after reading
ip_output()'s twisted code maze.
This utility uses FreeBSD's libfetch (updated for NetBSD, and to quieten
lint) to provide a BSD-licensed ftp/http/https file system similar to the
old alex utility. The full URL is used as the path underneath the "/ian"
mountpoint.
Sample use as follows:
[19:09:38] agc@inspiron1300 ...examples/refuse/ian 126 > priv ian/obj/ian /ian
[19:09:55] agc@inspiron1300 ...examples/refuse/ian 127 > cat /ian/ftp://localhost/motd
NetBSD 4.99.27 (INSPIRON) #4: Tue Aug 7 13:04:33 BST 2007
Welcome to NetBSD!
This system is running a development snapshot of the NetBSD operating system,
also known as NetBSD-current. It is highly possible for it to contain serious
bugs, regressions, broken features or other problems. Please bear this in mind
and use the system with care.
You are encouraged to test this version as thoroughly as possible. Should you
encounter any problem, please report it back to the development team using the
send-pr(1) utility (requires a working MTA). If yours is not properly set up,
use the web interface at: http://www.netbsd.org/support/send-pr.html
Thank you for helping us test and improve NetBSD.
[19:10:17] agc@inspiron1300 ...examples/refuse/ian 128 > df
Filesystem 1K-blocks Used Avail %Cap Mounted on
/dev/dk0 28101396 19491972 7204356 73% /
kernfs 1 1 0 100% /kern
procfs 4 4 0 100% /proc
ptyfs 1 1 0 100% /dev/pts
/dev/puffs 0 0 0 100% /ian
[19:10:21] agc@inspiron1300 ...examples/refuse/ian 129 > ls -al /ian/ftp://localhost/motd
-rw------- 1 root wheel 705 Aug 28 19:10 /ian/ftp://localhost/motd
[19:10:42] agc@inspiron1300 ...examples/refuse/ian 130 > ls -al ~ftp/motd
-rw-r--r-- 1 ftp ftp 705 Aug 27 21:33 /home/ftp/motd
[19:10:53] agc@inspiron1300 ...examples/refuse/ian 131 >
This fix is about the best we can do given the current interfaces. We
could extend the cgetcap(3) interfaces with a function that would return
a character count and handle this in libterm which would provide a more
complete fix and allow a NULL character in a string capability.
Initialise the 'fromlen' parameter for recvfrom() prior to the call, instead
of passing in a 'random' value off the stack.
This should fix the problems with ypbind on current.
I suspect the old kernel was not objecting to -ve buffer lengths.
