| Age | Commit message (Collapse) | Author |
|---|
|
|
|
Add helpers to create and destroy a linear chain of BIOs. Provide two
defines for the two lengths of the test chains and make them distinct
to rule out coincidences. As a bonus, the code becomes simpler.
|
|
Add helper that validate the chains. This deduplicates a lot of code and
makes the heart of the test much easier to read.
|
|
|
|
Some parts of this test rely on unportable behavior, so cannot run in
portable. This way we can run more tests for portable which is helpful
for analysis tools, better coverage, etc.
|
|
Prefer CLOCK_MONOTONIC to gettimeofday(2) when measuring elapsed time,
as the UTC clock can jump around.
ok claudio@
|
|
DT_RUNPATH tags by default, so that it is consistent with ld.lld.
ok millert@ miod@ kettenis@ kmos@
|
|
Use proper tag-relative values for DT_MIPS_RLD_MAP_REL tags.
This causes an ABI break on mips64. Your system must have latest ld.so
before applying this commit.
OK deraadt@ kettenis@
|
|
|
|
|
|
|
|
|
|
This tests for the behavior changes in bio_lib.c r1.40 and r1.41 and
makes sure that BIO_push() and BIO_set_next() act on two chains in the
expected and now documented way.
|
|
|
|
of tcp time. This fixes the retransmit timer of syn_cache which was
broken. reported by naddy, input dlg, test jca
ok jca
|
|
ok kn mvs mlarkin asou deraadt
|
|
is ELF" world. Eliminate use of them in landisk code.
ok deraadt@
|
|
is ELF" world. Eliminate use of them in amd64, arm64, armv7, i386,
macppc, mips64, and sparc64 code.
ok deraadt@ jca@ krw@
|
|
We should actually do something like checking that both stdout-path
and serial0 don't exist to realize we have to switch, but this hack
gets us going for now.
ok kettenis@
|
|
is ELF" world. Eliminate use of them in powerpc64 code.
ok gkoehler@
|
|
and reports failure if a call would result in a cycle.
The algorithm used was originally suggested by jsing@.
Feedback and OK tb@.
|
|
that reason, identify that we're running on that machine by looking at
the SMBIOS tables and load alternate device tree binaries from disk.
ok kettenis@
|
|
The reader may not know what digest BIOs, Base64 BIOs and file BIOs are
and the relevant function names are non-obvious, hence it's not entirely
trivial to find the manuals where they are explained. With these references
a reader should be able to turn the example into actual code.
ok schwarze
|
|
Inputs and ok bluhm@
|
|
ok deraadt@
|
|
the final kernel symbol table.
Add END()s to match ENTRY()s.
ok deraadt@
|
|
uses, as the latter requires manual handling of _PROF_PROLOGUE.
Add END()s to match ENTRY()s.
ok deraadt@
|
|
From original commit message: To mitigate against spectre attacks,
AMD processors without the IBRS feature need an lfence instruction
after every near ret. See software techniques for managing speculation
on AMD processors revision 9.17.20 mitigation G-5.
ok deraadt@
|
|
Dead since 2017 sys/netinet6/nd6_rtr.c r1.163
Remove sending of router solicitations and processing of router
advertisements from the kernel. It's handled by slaacd(8) these days.
sysctl(2) net.inet6.icmp6.nd6_debug does not warn about it like it does
for, e.g., duplicate MTU options, so don't do anything with this option.
Remove access macros for other unused options while here.
Eventually, union nd_opts should be removed completely.
All under _KERNEL.
tcpdump(8)/rad(8)/slaacd(8) keep showing/sending/receiving this option when
running this diff on both router and client.
OK claudio
|
|
If you want to Base64-encode "Hello World\n" using a BIO, you had better
pass "Hello World\n" into it, not something slightly different... While
we're touching this, we might as well write it the way K&R did...
|
|
|
|
|
|
|
|
reserved port to received secure-maps from the ypserver.
issue found by niklas, using a simpler diff i proposed
ok miod
|
|
comes with newer macOS releases.
ok patrick@
|
|
|
|
in{,6}_addmulti(). Since kernel lock is no more taken while following
setsockopt() path, it should be taken in this place. Corresponding
in{,6}_delmulti() already acquire kernel lock around (*if_ioctl)().
Problem reported and diff tested by weerd@
ok kn@ bluhm@
|
|
Feedback and OK tb@.
|
|
is ELF" world. Eliminate use of them in m88k code.
ok aoyama@
|
|
In bn_test.c include bn_local.h instead of using copy-pasted prototypes.
|
|
and next_bio fields of all BIO objects in all affected chains, no
matter what the arguments are.
In particular, if the second argument (the one to be appended) is
not at the beginning of its chain, properly detach the beginning
of its chain before appending.
We have weak indications that this bug might affect real-world code.
For example, in FreeRDP, file libfreerdp/crypto/tls.c, function
bio_rdp_tls_ctrl(), case BIO_C_SET_SSL, BIO_push(3) is definitely
called with a second argument that is *not* at the beginning of its
chain. Admittedly, that code is hard to fathom, but it does appear
to result in a bogus prev_bio pointer without this patch.
The practical impact of this bug in this and other software remains
unknown; the consequences might possibly escalate up to use-after-free
issues if BIO_pop(3) is afterwards called on corrupted BIO objects.
OK tb@
|
|
Add a function that a) verifies that none of the special suffixes is used
and b) that the name itself is not yet used already.
Also when printing a counter _total has to be added to the metric name and
for info metrics _info is added.
With and OK tb@
|
|
ok phessler@ sthen@ tobhe@
|
|
|
|
invariants of the prev_bio and next_bio fields of all BIO objects
in all involved chains, no matter which arguments this function is
called with.
Both real-world uses of this function (in libssl and freerdp) have
been audited to make sure this makes nothing worse. We believe libssl
behaves correctly before and after the patch (mostly because the second
argument is NULL there), and we believe the code in freerdp behaves
incorrectly before and after the patch, leaving a prev_bio pointer in
place that is becoming bogus, only in a different object before and
after the patch. But after the patch, that bogus pointer is due to a
separate bug in BIO_push(3), which we are planning to fix afterwards.
Joint work with and OK tb@.
|
|
ok patrick@
|
|
do after sending the command for a read operation. Fixes issues with doing
multiple operations back-to-back.
ok patrick@
|
|
Timestamps are special since they can require more significant bits
than a double provides. Instead print them as pseudo float as suggested
by the OpenMetrics draft.
OK cheloha@
|
|
|
|
ok patrick@
|
