265 Commits

Author	SHA1	Message	Date
Matheus	17334c8533	advlock: general fixes	2026-06-29 11:33:03 -03:00
Matheus	85e12f7e7b	stat: fit AT_EMPTY_PATH	2026-06-28 11:45:17 -03:00
Matheus	b74f36e984	kernel: implement eventfs/eventfd	2026-06-18 01:53:59 -03:00
Matheus	29bae6bda1	fcntl: stub F_GETLK64	2026-06-17 23:11:13 -03:00
Matheus	4cbc9ddfb9	fcntl: bug fixes	2026-06-16 21:03:22 -03:00
Matheus	659b29ef4e	syscalls: implement sysctl and add process listing	2026-06-09 17:47:27 -03:00
Matheus	1a557b7a20	localsocket: implement SOCK_SEQPACKET and a bunch of SCM_RIGHTS fixes	2026-06-04 23:19:01 -03:00
Matheus	59e4cc9fbf	futex: misc fixes	2026-06-04 11:38:49 -03:00
Matheus	2f27f20b1a	poll: fix ppoll signal masking	2026-06-03 20:07:50 -03:00
Matheus	9eb54353a1	stat: fix use of unitialized memory	2026-05-31 21:25:34 -03:00
Matheus	8a94de445f	sendmsg: support MSG_DONTWAIT	2026-05-30 12:45:28 -03:00
Matheus	762552ed5f	syscalls: setpriority	2026-05-28 23:52:07 -03:00
Matheus	d867dc0ad5	waitpid: fix deadlock	2026-05-23 16:57:22 -03:00
Matheus	f1d4ee7e5d	fchownat: fix possible privilege escalation	2026-05-13 23:50:10 -03:00
Matheus	a02c7cb731	open: fix flags bug	2026-05-13 23:50:10 -03:00
Matheus	42cec91cb9	syscalls: misc vulnerability fixes	2026-04-28 21:27:51 -03:00
Matheus	37c3d7f98b	sigreturn: fix use of user pointer in arch_extracontext_copy	2026-04-28 21:14:36 -03:00
Matheus	4af4c3e26e	pread/pwrite: fix vulnerability	2026-04-28 18:52:49 -03:00
iretq	6086393571	abi: move CLOCK_* defines to abi.h	2026-04-25 00:55:44 -03:00
Matheus	7f94276b0b	faccessat: fix use of unitialized variable	2026-04-23 23:07:16 -03:00
Matheus	6678472362	futex: statically define table and mutex	2026-04-23 15:31:05 -03:00
Matheus	71dd6d1125	x86-64: enable smep and smap	2026-04-23 15:29:43 -03:00
Matheus	a15b034aa8	syscalls: implement clock_getres	2026-04-23 12:10:26 -03:00
Matheus	8b41077128	socketpair: support flags	2026-04-23 12:09:55 -03:00
Matheus	3dfb6b5a8c	waitpid: use event instead of busy loop when waiting for threads to die	2026-04-16 22:41:43 -03:00
Matheus	57119aebdc	setitimer: fix invalid pointer access	2026-04-16 18:48:25 -03:00
Matheus	452c95c577	open: fix possible use of unitialized variable	2026-04-16 18:35:39 -03:00
Matheus	a9d874c32d	sigreturn: add bad behavior checks and mask flags	2026-04-16 17:59:57 -03:00
Matheus	41ed077298	waitpid: use events instead of semaphores	2026-04-15 16:59:37 -03:00
Matheus	0f69e2bf2e	waitpid: support for process group waits	2026-04-14 21:45:48 -03:00
Matheus	baf91b8d86	waitpid: stub pid 0	2026-04-11 22:04:33 -03:00
Matheus	c5ecdfbdd1	futex: validate pointers	2026-04-06 17:47:23 -03:00
Matheus	ad127fe0d0	mmap: validate hint	2026-04-06 17:44:06 -03:00
Matheus	ea8da40128	syscalls: getsockopt	2026-04-01 17:22:22 -03:00
Matheus	d20c86f70d	setsockopt: refactor	2026-04-01 17:20:11 -03:00
Matheus	e34e9e4881	syscalls/shutdown: add argument validity check	2026-04-01 17:03:30 -03:00
Matheus	e294f9814c	poll: add check for nfds	2026-04-01 16:51:12 -03:00
Matheus	f8694029ab	syscalls: statvfs	2026-03-20 21:28:59 -03:00
Matheus	d0bb48c162	sigreturn: disable interrupts before switch	2026-03-20 21:25:03 -03:00
Matheus	41f97c6c61	kernel: ldt support	2026-03-20 21:23:59 -03:00
Matheus	c2c29d6e9c	kernel: change base load addresses of pie elves and mmap	2026-03-08 14:47:52 -03:00
Matheus	5b44d3557a	kernel: add yield syscall	2026-03-08 14:47:18 -03:00
Matheus	b3d5bf5586	vmm: some work towards page locking	2026-02-12 16:25:35 -03:00
iretq	963d29fc90	syscall log: support for selective syscall tracing	2025-12-30 17:06:02 -03:00
Matheus	91e2430d91	munmap: fix check	2025-12-29 09:51:02 -03:00
Matheus	a9dee251c9	tty: extra hang up checks	2025-12-25 20:20:34 -03:00
Matheus	57e4a39f53	syscalls: fix for os-test	2025-12-08 22:48:49 -03:00
monkuous	d301ec6955	kernel: add xsave support	2025-11-15 23:20:05 +01:00
Matheus	3308a2a39b	elf: handle AT_SECURE	2025-11-04 18:46:49 -03:00
Matheus	5d79c7840d	syscalls: readv writev	2025-11-04 02:04:11 -03:00