RIPEMD160_Update were broken when all of the following conditions
applied:
(1) The platform is i386.
(2) The program calling *_Update is statically linked to libmd.
(3) The buffer provided to *_Update is aligned modulo 4 bytes.
(4) The buffer extends beyond 2GB.
Due to the design of this code, SHA1_Update and RIPEMD160_Update will
still be broken if conditions (1)-(3) apply AND the buffer extends
beyond 4GB (i.e., there is an integer overflow in computing "data + len").
Since this remaining bug simply replaces SIGSEGV with a bogus hash (and
non-broken programs should never provide such operands) I don't consider
it to be a serious problem.
MFC After: 1 week
PR: kern/102795
functions from their origininal place to their own files.
TCP Reassembly from tcp_input.c -> tcp_reass.c
TCP Timewait from tcp_subr.c -> tcp_timewait.c
Warning, after symbol versioning is enabled, going back is not easy
(use WITHOUT_SYMVER at your own risk).
Change the default thread library to libthr.
There most likely still needs to be a version bump for at least the
thread libraries. If necessary, this will happen later.
Four tests currently fail:
test_ether_line_bad_1() and test_ether_line_bad_2() due to bugs in
ether_line(3).
test_ether_ntohost() and test_ether_hostton() due to not being fully
implemented tests.
passed storage buffers rather than using static storage. Reimplement
ether_ntoa() and ether_aton() in terms of these functions. These variants
are thread-safe.
is caused by my latest changes to config(8). You're supposed to install new
config(8) in order to prevent yourself from seeing a warning about old
version of that tool.
You should configure the kernel with a new config(8) then.
Oked by: rwatson, cognet (mentor)
Remember about tricky cases, where options contain unfriendly characters,
from the ANSI-C string point of view ('"' in this case). The x09 build
breakage was caused by SC_CUT_SEPCHARS options.
I did test this patch number of times; each time unprofessionally and
inappropriately.
OKed by: cognet (mentor)
This change will let us to have full configuration of a running kernel
available in sysctl:
sysctl -b kern.conftxt
The same configuration is also contained within the kernel image. It can be
obtained with:
config -x <kernelfile>
Current functionality lets you to quickly recover kernel configuration, by
simply redirecting output from commands presented above and starting kernel
build procedure. "include" statements are also honored, which means options
and devices from included files are also included.
Please note that comments from configuration files are not preserved by
default. In order to preserve them, you can use -C flag for config(8). This
will bring configuration file and included files literally; however,
redirection to a file no longer works directly.
This commit was followed by discussion, that took place on freebsd-current@.
For more details, look here:
http://lists.freebsd.org/pipermail/freebsd-current/2007-March/069994.htmlhttp://lists.freebsd.org/pipermail/freebsd-current/2007-May/071844.html
Development of this patch took place in Perforce, hierarchy:
//depot/user/wkoszek/wkoszek_kconftxt/
Support from: freebsd-current@ (links above)
Reviewed by: imp@
Approved by: imp@
