172 Commits

Author	SHA1	Message	Date
Matheus	31c7cf881c	signal: add signal_returnmask and other fixes	2024-09-12 22:08:57 -03:00
Matheus	6e1343d5cc	sleep: fix errno and check if remaining is null	2024-09-12 20:19:30 -03:00
Matheus	caec7d4daa	sigsuspend: proper behaviour	2024-09-09 18:05:54 -03:00
Matheus	85cbdc05c1	syscalls: killthread	2024-09-09 18:03:49 -03:00
Matheus	ca04805517	syscalls: sigpending	2024-09-08 23:14:18 -03:00
Matheus	9afe726bd7	syscalls: sigtimedwait	2024-09-08 15:42:08 -03:00
Matheus	f012085496	syscalls: sigsuspend	2024-09-08 10:57:21 -03:00
Matheus	24be70ac29	signals: fix sigset	2024-09-05 18:23:13 -03:00
Matheus	2e302a4d38	signal: way to signal all processes	2024-09-05 16:36:52 -03:00
Matheus	c2e50547cc	signal: do auth check	2024-09-05 16:24:18 -03:00
Matheus	ee254a81e9	vfs: vfs_iscacheable	2024-09-04 21:33:59 -03:00
Matheus	e75aab367d	mmap: check if mapping a character device is actually possible	2024-09-03 18:41:56 -03:00
Matheus	d81c2fdc9d	waitpid: _WALL	2024-09-01 23:47:42 -03:00
Matheus	997fbc4e2e	socket: handle control data, change recv and send arguments	2024-09-01 13:20:12 -03:00
Matheus	2f0b43822b	syscalls: fix compilation	2024-08-31 20:29:45 -03:00
Matheus	ca42167fe1	vfs: pass cred to ioctl	2024-08-30 22:53:57 -03:00
Matheus	0f18341674	kernel: vmm_changemmuflags cred check	2024-08-30 21:22:17 -03:00
Matheus	3c8308533a	execve: keep ignored signals	2024-08-30 20:29:49 -03:00
Matheus	bd98478b6c	fchownat: remove setuid and setgid bits on a chown	2024-08-30 19:23:53 -03:00
Matheus	066b89c40a	sockets: MSG_WAITALL support	2024-08-29 22:48:35 -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	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	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	4d51507953	auth: initial implementation + some filesystem checks	2024-08-24 20:01:01 -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	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	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	f05eb36cfd	kernel: remove already done TODOs	2024-06-16 12:48:16 -03:00