245 Commits

Author	SHA1	Message	Date
Matheus	fc09d39895	jobctl: allow tty stealing	2024-08-28 20:26:43 -03:00
Matheus	62d0cd1706	auth: AUTH_ACTIONS_FILESYSTEM_RENAME	2024-08-27 22:20:22 -03:00
Matheus	ba6506b9d7	auth: filesystem unlink action check + add parent vnode to auth_filesystem_check	2024-08-27 21:46:33 -03:00
Matheus	f55b51a06d	vfs: finish new locking scheme	2024-08-27 21:02:12 -03:00
Matheus	0236ad663f	syscalls: fix more deadlocks and issues	2024-08-26 22:40:06 -03:00
Matheus	42bda0bf92	vfs: redo locking	2024-08-26 21:47:23 -03:00
Matheus	84c47f07c9	auth: signals	2024-08-26 17:45:05 -03:00
Matheus	fdcda428f9	cred: setuid, setgid, seteuid, setegid and auth check	2024-08-25 16:08:06 -03:00
Matheus	87adc4d10a	setpgid: check if pid is the current proc or a child	2024-08-25 12:51:10 -03:00
Matheus	12dd3dc089	mmap: check file permissions before allowing it to be mapped	2024-08-25 11:58:09 -03:00
Matheus	914e075397	localsock: check for file permissions	2024-08-25 11:29:55 -03:00
Matheus	cb1cf8a31f	utime: proper auth checks	2024-08-24 23:16:55 -03:00
Matheus	0e0471f8ee	open: make file truncation require FILE_WRITE	2024-08-24 23:16:30 -03:00
Matheus	193f5b49b9	mount: call into auth	2024-08-24 22:56:22 -03:00
Matheus	7afed7daee	sethostname: do auth check	2024-08-24 22:34:26 -03:00
Matheus	807c27e7f5	getdent: make sure fd is readable	2024-08-24 22:33:58 -03:00
Matheus	4308317ea5	execve: SUID and SGID	2024-08-24 21:53:05 -03:00
Matheus	cd51d4eaf0	auth: chroot	2024-08-24 21:52:44 -03:00
Matheus	357f5c65cf	vfs: access check on vfs_lookup	2024-08-24 20:21:42 -03:00
Matheus	4d51507953	auth: initial implementation + some filesystem checks	2024-08-24 20:01:01 -03:00
Matheus	ecd4a72677	itimer: allow interrupts to happen while waiting to schedule on a specific cpu	2024-08-22 20:17:32 -03:00
Matheus	ad6fb43623	syscalls: mprotect	2024-08-21 21:34:26 -03:00
Matheus	da9c40b054	cred: setting and getting ids	2024-08-16 20:02:12 -03:00
Matheus	bf7851b352	dpc: fix possible race	2024-08-14 16:39:27 -03:00
Matheus	b6ed9c1bac	syscalls: mknodat	2024-08-11 14:45:10 -03:00
Matheus	f02a63473f	pipefs: prepare pipefs_open for named pipe support	2024-08-11 12:25:17 -03:00
Matheus	d310764085	vmm: VMM_FLAGS_REPLACE	2024-08-10 22:41:29 -03:00
Matheus	4a7ccc208c	read/write syscalls: properly handle nbytes = 0	2024-07-30 20:30:55 -03:00
Matheus	ed46c95d59	waitpid: remove unescessary lock	2024-07-30 20:30:35 -03:00
Matheus	c3ab666f8d	fchmod: fix missing fd_release	2024-07-11 00:07:24 -03:00
Matheus	48ebc6c0ce	signal: fix stack corruption on action reset	2024-06-27 22:59:29 -03:00
Matheus	d8d39a288a	syscalls: fix unsafe userspace dereference in getpeername	2024-06-27 22:44:45 -03:00
Matheus	7feed00dc7	waitpid: fix pid > 0	2024-06-26 21:08:38 -03:00
Matheus	9f48a87ae8	syscalls: pread and pwrite	2024-06-23 20:21:29 -03:00
Matheus	8bda483d64	fcntl: fix F_SETFD and F_GETFD	2024-06-22 19:28:43 -03:00
Matheus	f82b07328a	syscalls: ppoll	2024-06-19 21:56:26 -03:00
Matheus	9eba220859	getsockname: fix unsafe pointer dereference	2024-06-17 20:30:43 -03:00
Matheus	e45b1aa911	signal: use usercopy	2024-06-17 19:19:51 -03:00
Matheus	f05eb36cfd	kernel: remove already done TODOs	2024-06-16 12:48:16 -03:00
Matheus	5b6d15a06c	fs: return device filesystem is mounted on	2024-06-16 12:32:32 -03:00
Matheus	e4ec9311e2	syscalls: pause	2024-06-14 17:05:31 -03:00
Matheus	98c5963893	accept: return address	2024-06-12 19:09:03 -03:00
Matheus	d461ad1a0b	file: fd_(set/get)flags()	2024-06-12 18:54:55 -03:00
Matheus	34596bb5e9	sock: fix abisockaddr type not being returned	2024-06-10 23:01:19 -03:00
Matheus	c21227c42b	poll: fix not returning EINTR on signal	2024-06-10 17:50:56 -03:00
Matheus	f7b761e883	net: SOCKET_SEND_FLAGS_NOSIGNAL	2024-06-10 17:32:41 -03:00
Matheus	50b4b45d00	kernel: usercopy functions	2024-06-09 19:31:26 -03:00
Matheus	f9c5a696c7	signal: fix lock ordering issue	2024-06-08 14:03:41 -03:00
Matheus	b607ca7f4b	syscalls: chroot getpeername getsockname socketpair	2024-06-04 22:45:04 -03:00
Matheus	b230d58a3f	socket: getname, getpeername, setopt	2024-06-04 22:44:37 -03:00