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Revision tags: v6.15, v6.15-rc7, v6.15-rc6, v6.15-rc5, v6.15-rc4, v6.15-rc3, v6.15-rc2, v6.15-rc1, v6.14, v6.14-rc7, v6.14-rc6, v6.14-rc5, v6.14-rc4, v6.14-rc3, v6.14-rc2, v6.14-rc1, v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4, v6.13-rc3, v6.13-rc2, v6.13-rc1, v6.12, v6.12-rc7, v6.12-rc6, v6.12-rc5, v6.12-rc4, v6.12-rc3, v6.12-rc2, v6.12-rc1, v6.11, v6.11-rc7, v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2, v6.11-rc1, v6.10, v6.10-rc7, v6.10-rc6 |
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d098d772 |
| 25-Jun-2024 |
Kuniyuki Iwashima <[email protected]> |
selftest: af_unix: Add msg_oob.c.
AF_UNIX's MSG_OOB functionality lacked thorough testing, and we found
some bizarre behaviour.
The new selftest validates every MSG_OOB operation against TCP as a
r
selftest: af_unix: Add msg_oob.c.
AF_UNIX's MSG_OOB functionality lacked thorough testing, and we found
some bizarre behaviour.
The new selftest validates every MSG_OOB operation against TCP as a
reference implementation.
This patch adds only a few tests with basic send() and recv() that
do not fail.
The following patches will add more test cases for SO_OOBINLINE, SIGURG,
EPOLLPRI, and SIOCATMARK.
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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7d139181 |
| 25-Jun-2024 |
Kuniyuki Iwashima <[email protected]> |
selftest: af_unix: Remove test_unix_oob.c.
test_unix_oob.c does not fully cover AF_UNIX's MSG_OOB functionality,
thus there are discrepancies between TCP behaviour.
Also, the test uses fork() to cr
selftest: af_unix: Remove test_unix_oob.c.
test_unix_oob.c does not fully cover AF_UNIX's MSG_OOB functionality,
thus there are discrepancies between TCP behaviour.
Also, the test uses fork() to create message producer, and it's not
easy to understand and add more test cases.
Let's remove test_unix_oob.c and rewrite a new test.
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
show more ...
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Revision tags: v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2, v6.10-rc1, v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2 |
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| #
2aa0cff2 |
| 25-Mar-2024 |
Kuniyuki Iwashima <[email protected]> |
selftest: af_unix: Test GC for SCM_RIGHTS.
This patch adds test cases to verify the new GC.
We run each test for the following cases:
* SOCK_DGRAM
* SOCK_STREAM without embryo socket
* SOCK_
selftest: af_unix: Test GC for SCM_RIGHTS.
This patch adds test cases to verify the new GC.
We run each test for the following cases:
* SOCK_DGRAM
* SOCK_STREAM without embryo socket
* SOCK_STREAM without embryo socket + MSG_OOB
* SOCK_STREAM with embryo sockets
* SOCK_STREAM with embryo sockets + MSG_OOB
Before and after running each test case, we ensure that there is
no AF_UNIX socket left in the netns by reading /proc/net/protocols.
We cannot use /proc/net/unix and UNIX_DIAG because the embryo socket
does not show up there.
Each test creates multiple sockets in an array. We pass sockets in
the even index using the peer sockets in the odd index.
So, send_fd(0, 1) actually sends fd[0] to fd[2] via fd[0 + 1].
Test 1 : A <-> A
Test 2 : A <-> B
Test 3 : A -> B -> C <- D
^.___|___.' ^
`---------'
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Acked-by: Paolo Abeni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Revision tags: v6.9-rc1, v6.8, v6.8-rc7, v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1, v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6 |
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| #
ec80f488 |
| 08-Jun-2023 |
Alexander Mikhalitsyn <[email protected]> |
selftests: net: add SCM_PIDFD / SO_PEERPIDFD test
Basic test to check consistency between:
- SCM_CREDENTIALS and SCM_PIDFD
- SO_PEERCRED and SO_PEERPIDFD
Cc: "David S. Miller" <[email protected]>
selftests: net: add SCM_PIDFD / SO_PEERPIDFD test
Basic test to check consistency between:
- SCM_CREDENTIALS and SCM_PIDFD
- SO_PEERCRED and SO_PEERPIDFD
Cc: "David S. Miller" <[email protected]>
Cc: Eric Dumazet <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Cc: Paolo Abeni <[email protected]>
Cc: Leon Romanovsky <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Christian Brauner <[email protected]>
Cc: Kuniyuki Iwashima <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Alexander Mikhalitsyn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Revision tags: v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2, v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2, v6.3-rc1, v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1, v6.1, v6.1-rc8, v6.1-rc7 |
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| #
ac011361 |
| 27-Nov-2022 |
Kuniyuki Iwashima <[email protected]> |
af_unix: Add test for sock_diag and UDIAG_SHOW_UID.
The test prog dumps a single AF_UNIX socket's UID with and without
unshare(CLONE_NEWUSER) and checks if it matches the result of getuid().
Withou
af_unix: Add test for sock_diag and UDIAG_SHOW_UID.
The test prog dumps a single AF_UNIX socket's UID with and without
unshare(CLONE_NEWUSER) and checks if it matches the result of getuid().
Without the preceding patch, the test prog is killed by a NULL deref
in sk_diag_dump_uid().
# ./diag_uid
TAP version 13
1..2
# Starting 2 tests from 3 test cases.
# RUN diag_uid.uid.1 ...
BUG: kernel NULL pointer dereference, address: 0000000000000270
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 105212067 P4D 105212067 PUD 1051fe067 PMD 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-1.amzn2022.0.1 04/01/2014
RIP: 0010:sk_diag_fill (./include/net/sock.h:920 net/unix/diag.c:119 net/unix/diag.c:170)
...
# 1: Test terminated unexpectedly by signal 9
# FAIL diag_uid.uid.1
not ok 1 diag_uid.uid.1
# RUN diag_uid.uid_unshare.1 ...
# 1: Test terminated by timeout
# FAIL diag_uid.uid_unshare.1
not ok 2 diag_uid.uid_unshare.1
# FAILED: 0 / 2 tests passed.
# Totals: pass:0 fail:2 xfail:0 xpass:0 skip:0 error:0
With the patch, the test succeeds.
# ./diag_uid
TAP version 13
1..2
# Starting 2 tests from 3 test cases.
# RUN diag_uid.uid.1 ...
# OK diag_uid.uid.1
ok 1 diag_uid.uid.1
# RUN diag_uid.uid_unshare.1 ...
# OK diag_uid.uid_unshare.1
ok 2 diag_uid.uid_unshare.1
# PASSED: 2 / 2 tests passed.
# Totals: pass:2 fail:0 xfail:0 xpass:0 skip:0 error:0
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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Revision tags: v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2, v6.1-rc1, v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1, v5.19, v5.19-rc8, v5.19-rc7, v5.19-rc6, v5.19-rc5 |
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| #
e95ab1d8 |
| 02-Jul-2022 |
Kuniyuki Iwashima <[email protected]> |
selftests: net: af_unix: Test connect() with different netns.
This patch add a test that checks connect()ivity between two sockets:
unnamed socket -> bound socket
* SOCK_S
selftests: net: af_unix: Test connect() with different netns.
This patch add a test that checks connect()ivity between two sockets:
unnamed socket -> bound socket
* SOCK_STREAM or SOCK_DGRAM
* pathname or abstract
* same or different netns
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
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Revision tags: v5.19-rc4, v5.19-rc3, v5.19-rc2, v5.19-rc1, v5.18, v5.18-rc7, v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6, v5.17-rc5, v5.17-rc4, v5.17-rc3, v5.17-rc2, v5.17-rc1, v5.16, v5.16-rc8, v5.16-rc7, v5.16-rc6, v5.16-rc5, v5.16-rc4, v5.16-rc3, v5.16-rc2, v5.16-rc1, v5.15, v5.15-rc7, v5.15-rc6, v5.15-rc5, v5.15-rc4, v5.15-rc3, v5.15-rc2 |
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| #
e30cd812 |
| 17-Sep-2021 |
Shuah Khan <[email protected]> |
selftests: net: af_unix: Fix makefile to use TEST_GEN_PROGS
Makefile uses TEST_PROGS instead of TEST_GEN_PROGS to define
executables. TEST_PROGS is for shell scripts that need to be
installed and ru
selftests: net: af_unix: Fix makefile to use TEST_GEN_PROGS
Makefile uses TEST_PROGS instead of TEST_GEN_PROGS to define
executables. TEST_PROGS is for shell scripts that need to be
installed and run by the common lib.mk framework. The common
framework doesn't touch TEST_PROGS when it does build and clean.
As a result "make kselftest-clean" and "make clean" fail to remove
executables. Run and install work because the common framework runs
and installs TEST_PROGS. Build works because the Makefile defines
"all" rule which is unnecessary if TEST_GEN_PROGS is used.
Use TEST_GEN_PROGS so the common framework can handle build/run/
install/clean properly.
Signed-off-by: Shuah Khan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Revision tags: v5.15-rc1, v5.14, v5.14-rc7, v5.14-rc6, v5.14-rc5, v5.14-rc4 |
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| #
314001f0 |
| 01-Aug-2021 |
Rao Shoaib <[email protected]> |
af_unix: Add OOB support
This patch adds OOB support for AF_UNIX sockets.
The semantics is same as TCP.
The last byte of a message with the OOB flag is
treated as the OOB byte. The byte is separate
af_unix: Add OOB support
This patch adds OOB support for AF_UNIX sockets.
The semantics is same as TCP.
The last byte of a message with the OOB flag is
treated as the OOB byte. The byte is separated into
a skb and a pointer to the skb is stored in unix_sock.
The pointer is used to enforce OOB semantics.
Signed-off-by: Rao Shoaib <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
show more ...
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