default. At least initially, the feature to support multiple TCP stacks is
aimed at supporting advanced use cases and TCP development, but it is not
necessarily aimed at a wide audience. Therefore, there is no need to build
and install the extra TCP stacks by default. Instead, the people who are
using or developing this functionality can add the extra option to build/
install the extra TCP stacks.
However, we do want to build the extra TCP stacks as part of test builds
(e.g. LINT or tinderbox) to ensure that developers who are testing their
changes will know that their changes do not break the additional TCP
stack modules.
After this change, a user will need to add WITH_EXTRA_TCP_STACKS=1 to
make.conf or the kernel config in order to build the extra TCP modules.
Differential Revision: https://reviews.freebsd.org/D6795
Reviewed by: sjg
Approved by: re (kib)
Similar to r300836, cl and ct will always be non-NULL as they're allocated
using the mem_alloc routines, which always use `malloc(..., M_WAITOK)`.
Deobfuscating the cleanup path fixes a leak where if cl was NULL and
ct was not, ct would not be free'd, and also removes a duplicate test for
cl not being NULL.
Approved by: re (gjb)
Differential Revision: https://reviews.freebsd.org/D6801
MFC after: 1 week
Reported by: Coverity
CID: 1229999
Reviewed by: cem
Sponsored by: EMC / Isilon Storage Division
Fix an error where vfs.root.mountfrom was not always set as required
when creating a bootpool. After the recent geliboot changes, it was only
set if the main pool was encrypted.
Also resolve an error where the bootpool was unmounted twice causing
bsdinstall to stop with an error message about the failed command.
Approved by: re (gjb)
Sponsored by: BSDCan Hacker Lounge
The fix to the __collate_range_cmp() ABI breakage missed some replacements
in libc's vfscanf(). Replace them with __wcollate_range_cmp() which
does what is expected.
This was breaking applications like xterm and pidgin when using wide
characters.
Reported by: Vitalij Satanivskij
Approved by: re
xdr_rpcproc, xdr_rpcprog and xdr_rpcvers were broken in older
versions of FreeBSD but fixed in r296394. Give them some use
hoping they help make the code somewhat more readable.
xdr_rpcproc, xdr_rpcprog and xdr_rpcvers were broken in older
versions of FreeBSD but fixed in r296394. Give them some use
hoping they help make the code somewhat more readable.
Setting time by seconds or microseconds may cause unexpected effects
especially if sysctl vfs.timestamp_precision=3 (not default).
Calling the obsolete functions with NULL timestamps is acceptable.
Some later code I'll commit pushes lists of frames into the EDMA TX
FIFO, rather than a single frame at a time. The CABQ code already
pushes frame lists, but it turns out we should actually be doing it
in general or performance tanks. :(
In order to allow using utimensat() in install(1), add futimens() and
utimensat() to -legacy.
The files futimens.c and utimensat.c are modified copies of the files under
lib/libc/sys/ since the libc versions use symbols that do not exist in the
libc on the build system (sys_futimens and sys_utimensat) . I expect the
next non-sweeping change to both sets of files to be to delete them, anyway.
This will allow reverting r299942 (which is a revert of r299850) enabling
nanosecond timestamps in install(1).
Reviewed by: bdrewery
Since key table is cleared on every device shutdown,
static WEP keys (which are set only once) need to be
reinstalled manually every time when device starts running.
Tested with RTL8188EU, STA (all ciphers) / IBSS (WPA-none) modes.
The allproc_lock lock used in the sysctl_kern_corefile function is initialized
in the procinit function which is called after setting sysctl values at boot.
That means if we set kern.corefile at boot we will be trying to use
lock with is uninitialized and machine will crash.
If we define kern.corefile as tunable instead of using CTFLAG_RWTUN we will
not call the sysctl_kern_corefile function and we will not use an uninitialized
lock. When machine will boot then we will start using function depending on
the lock.
Reviewed by: pjd
xdr_rpcprog and xdr_rpcvers were broken in older versions of FreeBSD
but were fixed in r296394. Give them some use hoping they help make
the code somewhat more readable.
Detect /usr/share/dict/words the "right way" by using require.files instead of
the hacked up attempt in the dict(..) function, which didn't work properly on
systems where MK_DICT == no.
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
The PRNG was changed in r300953/r300956, and subsequently, the numbers
generated have changed. This is expected ABI breakage per ache
X-MFC with: r300953, r300956
Tested with: amd64, i386
Sponsored by: EMC / Isilon Storage Division
Mention URTWN_WITHOUT_UCODE option (r295871), hardware encryption support
(r292175), IBSS (r290651) and HOSTAP (r290631) mode support;
cleanup CAVEATS section (some 11n support was added in r297175 + add a
note about current rate control issues).
-Y is an uncommon linker option that is rather similar to -L. In
discussion with Peter it seems early amd64 development might have
required the -Y-specific behaviour, but it is no longer necessary.
Switch to -L which is more widely supported and much more commonly
used, to make it easier to link the FreeBSD base system with linkers
other than ld.bfd.
Submitted by: Rafael Ávila de Espíndola
Differential Revision: https://reviews.freebsd.org/D6681
by holding allprison_lock exclusively (even if only for a moment before
downgrading) on all paths that call PR_METHOD_REMOVE. Since they may run
on a downgraded lock, it's still possible for them to run concurrently
with PR_METHOD_GET, which will need to use the prison lock.
r298930 removed the inittodr call, but it seems like this prevents
"calcru: runtime went backwards ..." messages from occasionally appearing
when resuming from migration.
Reported by: Karl Pielorz <kpielorz@tdx.co.uk>
Sponsored by: Citrix Systems R&D
Do not try to pass such frames; a correct frame cannot be smaller than
(the corresponding) header size.
(for wpi(4) an additional check was added in r289012).
PR: 144987
