rt-thread.git/components/dfs/dfs_v2/src, branch v5.3.0-betaUnnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/rt-thread.git/atom/components/dfs/dfs_v2/src?h=v5.3.0-beta2026-08-20T10:30:47Z[dfs] Fix path buffer leaks in utimensat2026-08-20T10:30:47Zhanzhijianhanzhijian@zepp.com2026-08-12T03:07:56Zurn:sha1:7d1e55154932edc4038b7a01072ec66686f01427Add AF_UNIX sockets implementation (#11681)2026-08-17T09:15:34ZBernard Xiongbernard.xiong@gmail.com2026-08-17T09:15:34Zurn:sha1:991f0ffca6ca475adcffc7833876bb8151f16e9c
* components/dfs: support unix socket nodes
AF_UNIX pathname binding and descriptor passing require DFSv2 socket
nodes and retained open file descriptions across fd tables.
Add socket-node creation for tmpfs and devtmpfs, fd reference helpers,
and socket F_SETFL forwarding.
Impact: DFSv2 socket nodes and descriptor reference handling.
Validation: git diff --cached --check.
* components/net/sal: support local protocol providers
Local IPC protocol families do not have a backing network device.
Store the selected provider in each SAL socket and add a local provider
registry while preserving netdev checks for Internet sockets.
Handle DFSv2 close semantics, socketpair flags, and MSG_CTRUNC for
AF_UNIX integration.
Impact: SAL protocol dispatch for all socket families.
Validation: git diff --cached --check.
* components/lwp: support unix socket messages
Musl AF_UNIX addresses and ancillary data require explicit ABI and
user-memory conversion at the LWP syscall boundary.
Add the musl msghdr layout, bounded address and message copying,
control-message level conversion, and MSG_CTRUNC translation. Correct
receive buffer allocation and copy lengths while handling messages.
Impact: LWP socket syscalls when SAL is enabled.
Validation: git diff --cached --check.
* components/net/af_unix: add local sockets
Add an opt-in AF_UNIX provider for pathname-based local IPC without
a synthetic network device.
Support datagram and stream sockets, blocking and nonblocking I/O,
timeouts, poll, socketpair, and SCM_RIGHTS descriptor passing. Include
bounded Kconfig settings, component documentation, and utest coverage.
Impact: enabled only by RT_USING_AF_UNIX and requires SAL POSIX with
DFSv2.
Validation: git diff --cached --check.
* Fix AF_UNIX CI checks
Apply the repository clang-format rules to the affected source lines.
Suppress the cppcheck false positive for the devtmpfs list iterator.
No functional behavior is changed.
* components/lwp: preserve NULL optional msghdr buffers
When msg_name or msg_control is NULL, keep the kernel pointer NULL
instead of substituting an uninitialized buffer. Reject a NULL control
buffer with a nonzero length as EFAULT.
Impact: LWP sendmsg/recvmsg conversion on MMU targets.
Validation: git diff --cached --check.
* components/net/af_unix: fix poll UAF, namespace leak, and SCM_RIGHTS cycles
Poll only the local wait queue and wake writers from the receiver.
Free namespace entries on detach, and reject AF_UNIX descriptors in
SCM_RIGHTS until cycle collection exists.
Impact: AF_UNIX poll, bind lifetime, and descriptor passing.
Validation: git diff --cached --check.
* components/dfs: add DFSv2 AF_UNIX utest suite
Add opt-in tests under dfs/utest/v2/af_unix for socket nodes, IPC,
poll peer-close, namespace cleanup, and SCM_RIGHTS rejection.
Sources are built only when RT_UTEST_TC_USING_DFS_V2_AF_UNIX and the
selected test groups are enabled.
Impact: DFS utest menu and build; no production AF_UNIX behavior change.
Validation: git diff --cached --check.[fix][dfs] 增加文件系统操作的类型检查，防止类型不匹配导致数据结构不一致引发的异常2026-08-06T03:18:51Zangryprotonangryproton@outlook.com2026-08-04T15:12:09Zurn:sha1:2f7a2299f61b59d5cf00426dac0d248dce9beb4ccomponents/dfs: unify vnode lock names2026-07-31T07:13:53ZBernard Xiongbernard.xiong@gmail.com2026-07-31T07:13:53Zurn:sha1:2b01936f113fe050d8eca5d9e5e8c4fc724889b7fix dfs statfs fullpath leak2026-07-01T04:23:26ZOld-Ding35417409+Old-Ding@users.noreply.github.com2026-06-30T02:19:05Zurn:sha1:9b9e6fb7b0e1a31179d50595799b991911aa4de9[FIX]Locking for dfs_dentry_dump must be consistent with that of all other dentry functions.2026-01-06T04:03:41ZAngryProton38059101+AngryProton@users.noreply.github.com2025-12-24T09:49:27Zurn:sha1:7384a8e0354397d189a8349f6d6c6a564bbd1c74fix:[dfs]ls在文件名太长时打印出来的文件名与大小连接在一起,无法区分2025-11-07T08:59:23Zwdfk-prog1425075683@qq.com2025-11-07T02:49:58Zurn:sha1:95f728731317b5e84bac30ae23871870a6b63c96[components/dfs]add doxygen comments for dfs sequence file in dfs_v2.2025-08-04T01:55:01Zligrliguorui1213@163.com2025-07-31T12:48:26Zurn:sha1:32e93ade4d311e04683167dd0eff76575a48669c[components/dfs]add doxygen comments for dfs_file.c in dfs_v2.2025-08-04T01:49:45Zligrliguorui1213@163.com2025-07-29T03:38:21Zurn:sha1:6015e149e7e92288348198cf468ef33af43e6065[components/dfs]add doxygen comments for dfs_file_mmap.c in dfs_v2.2025-08-04T01:48:12Zligrliguorui1213@163.com2025-07-31T07:01:05Zurn:sha1:e143866eb83de03390988f86dbfe6e77b96a9e87