Building tests/sys/fs/fusefs with clang 18 results the following
warning:
tests/sys/fs/fusefs/cache.cc:145:14: error: variable length arrays in C++ are a Clang extension [-Werror,-Wvla-cxx-extension]
145 | uint8_t buf[bufsize];
| ^~~~~~~
Because we do not particularly care that this is a clang extension,
suppress the warning.
MFC after: 3 days
(cherry picked from commit dc0b4094abf6784bf1a9492c2fea3fb91116b014)
Replace int with either size_t or ssize_t (depending on context) in
order to support bit strings up to SSIZE_MAX bits in length. Since
some of the arguments that need to change type are pointers, we must
resort to light preprocessor trickery to avoid breaking existing code.
MFC after: 3 weeks
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D42698
(cherry picked from commit c56f45f2a9da7d989b79fd6c34b63100609ff9ae)
In my test suite runs I occasionally see shutdown(2) fail with
ECONNRESET rather than ENOTCONN. soshutdown(2) will return ENOTCONN if
the socket has been disconnected (synchronized by the socket lock), and
tcp_usr_shutdown() will return ECONNRESET if the inpcb has been dropped
(synchronized by the inpcb lock). I think it's possible to pass the
first check in soshutdown() but fail the second check in
tcp_usr_shutdown(), so modify the KTLS tests to permit this.
Reviewed by: jhb
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D42277
(cherry picked from commit b08a9b86f581edf09c5a2729d877a0204499685b)
When we create a new state for multihomed sctp connections (i.e.
based on INIT/INIT_ACK or ASCONF parameters) we cannot know what
interfaces we'll be seeing that traffic on. Make those states floating,
irrespective of state policy.
MFC after: 1 week
Sponsored by: Orange Business Services
(cherry picked from commit 0fe663b2a815dcb41431543940ec51408f418392)
Dummynet re-injects an mbuf with MTAG_IPFW_RULE added, and the same mtag
is used by divert(4) as parameters for packet diversion.
If according to pf rule set a packet should go through dummynet first
and through ipdivert after then mentioned mtag must be removed after
dummynet not to make ipdivert think that this is its input parameters.
At the very beginning ipfw consumes this mtag what means the same
behavior with tag clearing after dummynet.
And after fabf705f4b5a pf passes parameters to ipdivert using its
personal MTAG_PF_DIVERT mtag.
PR: 274850
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D42609
(cherry picked from commit fe3bb40b9e807d4010617de1ef040ba3aa623487)
Resolved conflict between ipfw and pf if both are used and pf wants to
do divert(4) by having separate mtags for pf and ipfw.
Also fix the incorrect 'rulenum' check, which caused the reported loop.
While here add a few test cases to ensure that divert-to works as
expected, even if ipfw is loaded.
divert(4)
PR: 272770
MFC after: 3 weeks
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D42142
(cherry picked from commit fabf705f4b5aff2fa2dc997c2d0afd62a6927e68)
The initial multihome implementation was a little simplistic, and failed
to create all of the required states. Given a client with IP 1 and 2 and
a server with IP 3 and 4 we end up creating states for 1 - 3 and 2 - 3,
as well as 3 - 1 and 4 - 1, but not for 2 - 4.
Check for this.
MFC after: 1 week
Sponsored by: Orange Business Services
Differential Revision: https://reviews.freebsd.org/D42362
(cherry picked from commit 483d5c4075e06e52d5daa23aef2b4f4a2eb64443)
Fixes: d8735eb7acc0 ("socket tests: Add a regression test for ktrace+recv(MSG_TRUNC)")
Reported by: Jenkins
(cherry picked from commit 4bd1e19684945aa1fd3397b58613f5210fda9091)
This provides a regression test for commit abca3ae7734f.
Add it to the existing v4-mapped address test file, and rename
accordingly.
Reviewed by: tuexen, karels, rrs
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39216
(cherry picked from commit ae5c3dfd3e75bb287984947359d4f958aea505ec)
- Fix style.
- Move test case-specific code out of the shared function and into the
individual test cases.
- Remove unneeded setting of SO_REUSEPORT.
- Avoid unnecessary copying.
- Use ATF_REQUIRE* instead of ATF_CHECK*. The former cause test
execution to stop after a failed assertion, which is what we want.
- Add a test case for AF_LOCAL/SOCK_SEQPACKET sockets.
MFC after: 1 week
(cherry picked from commit b5e7dbac756afb49c58315c7081737b34a1d2dfd)
If a request ends up growing beyong the initially allocated space the
netlink functions (such as snl_add_msg_attr_u32()) will allocate a
new buffer. This invalidates the header pointer we can have received
from snl_create_msg_request(). Always use the hdr returned by
snl_finalize_msg().
Reviewed by: melifaro
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D42223
(cherry picked from commit 4f8f43b06ed07e96a250855488cc531799d5b78f)
In the Mknod.parent_inode test case, the kernel sends an extra
FUSE_FORGET message. But because it gets sent asynchronously with the
failing syscall, it doesn't always get received before the test ends.
So we never setup an expectation for it. And 90+% of the time the test
would exit successfully.
Fix the intermittency by always waiting to receive the FUSE_FORGET
message.
Sponsored by: Axcient
(cherry picked from commit 86885b18689889e9b9142fd31d8c67f21334ba32)
Fix intermittency in the sys.fs.fusefs.symlink.main test
This change is identical to 86885b18689 but for symlink instead of
mknod. The kernel sends a FUSE_FORGET asynchronously with the final
syscall. The lack of an expectation caused this test to occasionally
fail.
Also, remove a sleep that accidentally snuck into a different test.
Sponsored by: Axcient
(cherry picked from commit 8399d764c929a4b2fa98dbfae0ca7359810e4668)
If VOP_READLINK returns a path that contains a NUL, it will trigger an
assertion in vfs_lookup. Sanitize such paths in fusefs, rejecting any
and warning the user about the misbehaving server.
PR: 274268
Sponsored by: Axcient
Reviewed by: mjg, markj
Differential Revision: https://reviews.freebsd.org/D42081
(cherry picked from commit 662ec2f781521c36b76af748d74bb0a3c2e27a76)
Client one is supposed to be assigend 198.51.100.2, but sometimes it
loses the race and the address ends up assigned to client two. When this
happened one would try to ping itself, which failed because the loopback
interface isn't up.
Ideally we'd generate static address assignments, but that would
complicate the test. Activate loopback interfaces so the test always
passes, and just try to ping both possible addresses.
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
(cherry picked from commit 956a46311462423f97b2410065f8caff2c630701)
If we're evaluating a pfsync'd state (and have different rules on both
ends) our state may point to the default rule, which does not have
rpool.cur set. As a result we can end up dereferencing a NULL pointer.
Explicitly check for this when we try to re-construct the route-to interface.
Also add a test case which can trigger this issue.
MFC after: 3 days
See also: https://redmine.pfsense.org/issues/14804
Sponsored by: Rubicon Communications, LLC ("Netgate")
(cherry picked from commit 74c2461386ea5eeb41e674df6b16a44b0509a882)
When using cached attributes, we must update a file's atime during
close, if it has been read since the last attribute refresh. But,
* Don't update atime if we lack write permissions to the file or if the
file system is readonly.
* If the daemon fails our atime update request for any reason, don't
report this as a failure for VOP_CLOSE.
PR: 270749
Reported by: Jamie Landeg-Jones <jamie@catflap.org>
Sponsored by: Axcient
Reviewed by: pfg
Differential Revision: https://reviews.freebsd.org/D41925
(cherry picked from commit fb619c94c679e939496fe0cf94b8d2cba95e6e63)
fusefs: fix unused variables from fb619c94c67
PR: 270749
Reported by: cy
Sponsored by: Axcient
(cherry picked from commit e5236d25f2c0709acf3547e6af45f4bb4eec4f02)
The test tries to trigger creation of a superpage mapping in an
mlock()ed region.
MFC after: 2 weeks
(cherry picked from commit 8f26ed01bd74aab21309ac04ae1d1368a6346c90)
pf can now mark shut down multihomed connections shutting down. Verify
that pf does the right thing.
MFC after: 3 weeks
Sponsored by: Orange Business Services
(cherry picked from commit 97340b68d18bbbdebf0f73ed900c5a33894061dd)
The SCTP server will announce multiple addresses. Block one of them with
pf, connect to the other have the client use the blocked address. pf
is expected to have created state for all of the addresses announced by
the server.
In a separate test case add the secondary (client) IP after the
connection has been established. The intent is to verify the
functionality of the ASCONF chunk parsing.
MFC after: 3 weeks
Sponsored by: Orange Business Services
Differential Revision: https://reviews.freebsd.org/D41638
(cherry picked from commit 1a28d5fea7edf200c37d14f7ed5865910664ec3d)
Make sure that it can be used to change the passphrase of both attached
and detached providers.
Approved by: re (kib)
PR: 254966
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 2b7b09ac9675023869fddbae4911c9b674b1155a)
`INSTANTIATE_TEST_CASE_P` has been replaced with `INSTANTIATE_TEST_SUITE_P`.
Replace all uses of the former macro with the latter macro.
While here, address the fact that the latter macro doesn't permit some
of the constructions that the former macro did, e.g., empty parameters,
etc.
MFC after: 2 weeks
Reviewed by: asomers
Differential Revision: https://reviews.freebsd.org/D41398
Send an ICMPv6 echo request packet with multiple IPv6 fragment headers.
Set rules to pass all packets, except for ICMPv6 echo requests.
pf ought to drop the echo request, but doesn't because it reassembles
the packet, and then doesn't handle the second fragment header. In other
words: it fails to detect the ICMPv6 echo header.
Reported by: Enrico Bassetti bassetti@di.uniroma1.it (NetSecurityLab @ Sapienza University of Rome)
MFC after: instant
Sponsored by: Rubicon Communications, LLC ("Netgate")
The mac_ipacl policy module enables fine-grained control over IP address
configuration within VNET jails from the base system.
It allows the root user to define rules governing IP addresses for
jails and their interfaces using the sysctl interface.
Requested by: multiple
Sponsored by: Google, Inc. (GSoC 2019)
MFC after: 2 months
Reviewed by: bz, dch (both earlier versions)
Differential Revision: https://reviews.freebsd.org/D20967
The multicast code has an issue where it can lose the Solicited-node
multicast group subscription if the same address is added twice.
Test for this.
PR: 233683
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D41123
