/boot/kernel can fail. Try to remove /boot/kernel.prev and cope the
best we can if that fails.
PR: bin/106376
Submitted by: Nobuyuki Koganemaru
Approved by: ru
MFC after: 2 weeks
* Change the API of bridge_get_basemac to take a maximum buffer length.
bridge_if.c
* Adopt to new API.
* In bridge_attach_newif() remove an additional pointer to the buffer
by shuffling the code a bit. Also makes the code more readable.
bridge_sys.c
* bridge_get_basemac():
- Adopt to the new API.
- Change check for error code of getifaddrs().
- First check for sa_family != AF_LINK.
- Copy sockaddr_dl * to get around alignment constraints on some
platforms.
- Use strcmp instead of strncmp so that "foo11" != "foo1".
* other functions:
- Allocate n times of the struct we need instead of arbitrary len,
cast to the type we want it to be and pass around struct *s instead
of char *s. This gets us around alignment restrictions on some
platforms and in addition it is more clear what data is passed around.
- Name variables for same types consistently.
Reviewed by: syrinx
Note that while later versions of the ntpd documentation use the term
"dual logarithm", the text added here is consistent with the remainder
of the current document.
PR: docs/106926
Submitted by: Jeremy Chadwick
This is consistent with kern.module_path sysctl and also compensates
for the unconventional syntax of asf(8) where the last of multiple
arguments is the output file, which prevents us from using the
traditional Unix syntax "foo file ..." to specify multiple module
dirs.
Submitted by: emaste
MFC after: 1 week
SNMP option argument. That way the compiler will give a warning in
case of a missing or an extra but unknown 'case:'.
Do the same for SNMP LEAF objects to be prepared once gensnmptree will
auto-generate enums for those too.
Add an abort() after the switch() instead of the 'default:' to catch
any errors. The nice side effect is that the compiler will correctly
track supposed to be 'uninitialized' variables with that.
When trying to set a value sanity check it before calling the OS
dependent API of snmp_bridge to tell whether it is an attempt to
set a bad value or a general error.
Suggested by: harti (first part)
Approved by: bz (mentor)
add a default case to handle the situation when the variables are not
initialized.
Furthermore, abort() if the snmp agent passes an invalid option to the
bridge module. As the option (SET, GET, GETNEXT, COMMIT, ROLLBACK) is
determined by the snmp agent based on the operation requested by user,
this behaviour is unlikely to be abused as a source for a DoS, but if
ever hit will likely reveal a problem in the snmp agent or bridge
module.
Approved by: bz (mentor)
has items with CONSUMER page. For now only check for items with KEYBOARD page.
This should prevent bthidd(8) from allocating vkbd(4) keyboard for Microsoft
Bluetooth Explorer mouse.
Reported by: Eric Anderson
MFC after: 3 days
1. When downloading metadata files, make sure we only download each
file once; without this fix, "freebsd-update fetch" will fail the first
time it is run if there have been no updates yet for the installed
release.
2. If the FOO kernel is installed in /boot/kernel instead of /boot/FOO
and the /boot/FOO directory does not exist, don't try to update
/boot/FOO. This is an issue only where an update involves adding a new
kernel module.
3. When removing files and directories, operate in reverse
lexographical order, in order to ensure that files are removed before
the directory which contains them.
MFC after: 3 days
Define the xxx_OBJPATHS earlier and then use it in the xxx_make
target because each obj is actually made through that.
This allows the crunch to work with -j32 on sun4v.
The makefile generated is still poor, though. It really shouldn't use
the general 'make all' to do the submakes in the app directories being
crunched because each of those objects is listed as a dependency in
the generated crunch makefile. Doing that really requires a unique rule
to generate them.
