nuttx/fs
dongjiuzhu1 61a2ab98ef fs/epoll: release refs count of teardown/oneshot to avoid fd leak on close
When an epoll fd is closed, the file descriptors in the teardown and
oneshot lists were not being properly dereferenced, leading to fd leaks.

This fix ensures that all fds in the teardown and oneshot lists are
properly released via file_put() during epoll_do_close(), matching the
behavior for fds in the setup list.

Impact:
- Prevents fd leaks when epoll fd is closed
- Ensures proper cleanup of all tracked file descriptors
- Critical for applications using EPOLLONESHOT or fd removal operations

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2025-12-31 08:49:04 -03:00
..
aio fs/file: unify prefix about file_xxx api, like file_open, file_ioctl 2025-06-12 18:12:42 +08:00
binfs fs: migrate to SPDX identifier 2024-11-06 01:58:54 +08:00
cromfs fs: migrate to SPDX identifier 2024-11-06 01:58:54 +08:00
driver fs/fs.h: Add register_driver_with_size function 2025-11-13 08:57:52 -03:00
event fs: Move inotify.c from fs/notify/ to fs/vfs/ 2025-06-23 18:17:10 -03:00
fat fs/fat: Ignore multiple consecutive slashes in long file names 2025-11-27 22:26:56 +08:00
hostfs style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
inode fs/fs_files: restore fd before calling fdlist_install 2025-06-26 09:31:14 -03:00
littlefs littlefs: fix statfs underflow during active writes 2025-12-29 14:23:04 +08:00
mmap fs/mmap/Kconfig: fix reference to non-existent readme 2025-10-11 17:07:51 -04:00
mnemofs style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
mount fs: Move inotify.c from fs/notify/ to fs/vfs/ 2025-06-23 18:17:10 -03:00
mqueue fs/mqueue: fix inverted 'created' flag in file_mq_vopen 2025-12-31 02:27:37 +08:00
nfs style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
nxffs style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
partition style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
procfs mm:use Kconfig to control sequence number to save memory 2025-12-20 09:47:22 -03:00
romfs Revert "romfs:extend romfs to enable write" 2025-12-24 07:41:28 -03:00
rpmsgfs sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
semaphore bugfix:the inode may have been removed by other core in SMP 2025-12-16 16:02:46 -03:00
shm fs: Move inotify.c from fs/notify/ to fs/vfs/ 2025-06-23 18:17:10 -03:00
smartfs fs/smartfs: Fix a fatal bug about sector writing after seek 2025-06-13 20:42:36 +08:00
socket fs/vfs: Separate file descriptors from file descriptions 2025-06-12 18:12:42 +08:00
spiffs style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
tmpfs tmpfs:fix memoryleak of tmpfs_opendir 2025-12-22 11:02:10 -05:00
unionfs style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
userfs fs: migrate to SPDX identifier 2024-11-06 01:58:54 +08:00
v9fs refactor: fix spelling in private field names 2025-05-24 09:44:22 -03:00
vfs fs/epoll: release refs count of teardown/oneshot to avoid fd leak on close 2025-12-31 08:49:04 -03:00
zipfs fs: migrate to SPDX identifier 2024-11-06 01:58:54 +08:00
CMakeLists.txt fs: migrate to SPDX identifier 2024-11-06 01:58:54 +08:00
fs_heap.c fs_heap:add fs_heap_mallinfo_task 2025-01-15 17:12:50 +08:00
fs_heap.h fs_heap:add fs_heap_mallinfo_task 2025-01-15 17:12:50 +08:00
fs_initialize.c fs: Move inotify.c from fs/notify/ to fs/vfs/ 2025-06-23 18:17:10 -03:00
Kconfig fs: Move inotify.c from fs/notify/ to fs/vfs/ 2025-06-23 18:17:10 -03:00
Makefile fs: Move inotify.c from fs/notify/ to fs/vfs/ 2025-06-23 18:17:10 -03:00