Ensure that the syn cache's syn-ack packets contain the same
ip_tos, ip_ttl, and DF bits as all other tcp packets.
PR: 39141
MFC after: 2 weeks
This time, make sure that ipv4 specific code (aka all of the above)
is only run in the ipv4 case.
- original version of code worked incorrectly when more than one
input files were specified - it was moving the last line from the 1st file
to be the first line of the 2nd, last line of the 2nd to be the first
line of the 3rd and so on;
- use mmap()->write() to create temporary file instead of
malloc()->read()->write(), which was not only slower, but also did not
bother to free allocated memory once backup file was created, potentially
leading to memory exhausting when regex is applied to a big file or a large
number of small ones.
a format string. This will later on be changed to a reference to the
FreeBSD Security Architecture after it has been committed.
PR: docs/39320
Sposnored by: DARPA, NAI Labs
while. This is only the script pieces, the glue for the build comes next.
Submitted by: Mike Makonnen <makonnen@pacbell.net>
Reviewed by: silence on -current and -hackers
Prodded by: rwatson
adding vnode to hash. The fix is to use atomic hash-lookup-and-add-if-
not-found operation. The odd thing is that this race can't happen
actually because the lowervp vnode is locked exclusively now during the
whole process of null node creation. This must be thought as a step
toward shared lookups.
Also remove vp->v_mount checks when looking for a match in the hash,
as this is the vestige.
Also add comments and cosmetic changes.
-W is like -A (number of days in the future to consider, but also
specifies that we don't want special treatment at weekends.
-F changes our notion of "Friday" (the day before the weekend).
Arguably, calendar(1) is broken to have special treatment of weekends
by default, but this method maintains POLA.
was removed from the kernel;
Advertise the prefix with zero lifetimes rather than to remove the prefix
from the prefix list to be advertised.
This will help renumber a receiving host by deprecating the address
derived from the old prefix.
Obtained from: KAME
MFC after: 2 weeks
be a few bits left to clean from the HARP code in terms of what is using
the storage pools; once that's done, the memory management code can be
removed entirely.
This commit effectively changes the use of dynamic memory routines from
atm_allocate, atm_free, atm_release_pool to uma_zcreate, uma_zalloc,
uma_zfree, uma_zdestroy.
