kernel/linux.git/tools/testing/selftests/filesystems/xattr/xattr_socket_test.c, branch masterLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=master2026-03-02T10:06:42+00:00selftests/xattr: path-based AF_UNIX socket xattr tests2026-03-02T10:06:42+00:00Christian Braunerbrauner@kernel.org2026-02-16T13:32:08+00:00urn:sha1:7e28fef5d4db3a5e61cfcd4b09313933d16c0430
Test user.* extended attribute operations on path-based Unix domain
sockets (SOCK_STREAM, SOCK_DGRAM, SOCK_SEQPACKET). Path-based sockets
are bound to a filesystem path and their inodes live on the underlying
filesystem (e.g. tmpfs).
Covers set/get/list/remove, persistence, XATTR_CREATE/XATTR_REPLACE
flags, empty values, size queries, buffer-too-small errors, O_PATH fd
operations, and trusted.* xattr handling.
Link: https://patch.msgid.link/20260216-work-xattr-socket-v1-12-c2efa4f74cb7@kernel.org
Acked-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>