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563 Commits

Author SHA1 Message Date
Doczom
4afc0dd84b replacing TASKDATA.event_mask with APPDATA.event_mask and cleared code 
git-svn-id: svn://kolibrios.org@9614 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-11 20:38:19 +00:00
Doczom
df70a59fd5 add APPDATA.state for delete TASKDATA 
git-svn-id: svn://kolibrios.org@9613 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-11 10:50:30 +00:00
Doczom
278fc718e1 add APPDATA.state for delete TASKDATA 
git-svn-id: svn://kolibrios.org@9611 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-10 20:38:44 +00:00
Doczom
b1621a3797 add APPDATA.wnd_number 
git-svn-id: svn://kolibrios.org@9608 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-10 16:52:37 +00:00
Doczom
2aee4bdf6a replacing TASKDATA.mem_start with APPDATA.memstart 
git-svn-id: svn://kolibrios.org@9605 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-09 11:37:32 +00:00
Doczom
f3d6ff3eb2 replacing TASKDATA.counter_add with APPDATA.counter_add 
git-svn-id: svn://kolibrios.org@9600 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-08 21:31:19 +00:00
Doczom
100cb041bb replacing TASKDATA.counter_sum with APPDATA.counter_sum. 
I hope the kernel is working

git-svn-id: svn://kolibrios.org@9593 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-08 15:19:20 +00:00
Doczom
3d6209fb37 fix cpu_usage 
git-svn-id: svn://kolibrios.org@9591 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-07 23:03:51 +00:00
Doczom
bb2c454ebe replacing TASKDATA.cpu_usage with APPDATA.cpu_usage 
git-svn-id: svn://kolibrios.org@9590 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-07 21:53:56 +00:00
Doczom
c4f3315ffd small fix 
git-svn-id: svn://kolibrios.org@9567 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-01-03 18:26:31 +00:00
Rustem Gimadutdinov (rgimad)
d92af710b5 [KERNEL] Use common stub undefined_syscall instead of paleholder 
git-svn-id: svn://kolibrios.org@9476 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-26 11:12:56 +00:00
Doczom
c92d2a4af9 fix 68.31 
git-svn-id: svn://kolibrios.org@9442 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-18 23:39:17 +00:00
Doczom
a83d394677 add function for get SRV structure 
git-svn-id: svn://kolibrios.org@9441 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-18 22:46:36 +00:00
Doczom
dc2ad5b020 add function for unload driver 
git-svn-id: svn://kolibrios.org@9440 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-18 18:11:03 +00:00
Doczom
d888aca21b small update loader drivers 
git-svn-id: svn://kolibrios.org@9438 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-18 11:12:02 +00:00
Doczom
1168314a69 fix call function 
git-svn-id: svn://kolibrios.org@9432 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-17 06:22:21 +00:00
Doczom
8c8771e04d add check handler driver 
git-svn-id: svn://kolibrios.org@9430 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-17 06:07:45 +00:00
Doczom
36933473bc fix load driver 
TODO: add function for unload driver

git-svn-id: svn://kolibrios.org@9406 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-07 02:49:57 +00:00
Coldy
f3dca4689e Fixed vulnerabilitie in sysfn 68.23 (system halt if the name doesn't exist) 
git-svn-id: svn://kolibrios.org@9405 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-06 16:57:50 +00:00
Doczom
4003f26194 delete 43 sysfunction 
git-svn-id: svn://kolibrios.org@9279 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-11-16 18:54:17 +00:00
Doczom
f62bef13d5 fixing a memory leak in the clipboard 
git-svn-id: svn://kolibrios.org@9265 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-11-14 14:02:16 +00:00
Doczom
95f32fae09 fix start apps in kernel mode 
git-svn-id: svn://kolibrios.org@9248 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-11-04 21:45:55 +00:00
Ivan Baravy
cf3af4b4ed kernel: fix export of file_system_lfn_protected. 
This function returns values not in registers but in their images on
stack. Therefore we have to wrap a call with pushad/popad.

git-svn-id: svn://kolibrios.org@9185 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-09-09 22:37:00 +00:00
turbocat
9b2048f146 kernel (trunk) : 
- Added the function of working with the file system in the export for the driver.
  (However, feature 70 vulnerability should not be fixed until the drivers using it are rebuilt).

git-svn-id: svn://kolibrios.org@9055 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-12 22:34:27 +00:00
Ivan Baravy
b6f769987c kernel: Check for base+len overflow in is_region_userspace 
git-svn-id: svn://kolibrios.org@9045 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-09 09:22:44 +00:00
Magomed Kostoev (mkostoevr)
293a74db28 [KERNEL][TASKMAN] Add prefixes to named constants 
git-svn-id: svn://kolibrios.org@9038 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-08 20:04:59 +00:00
Magomed Kostoev (mkostoevr)
c81b16b529 [KERNEL][TASKMAN] Use named constants instead of magic numbers 
git-svn-id: svn://kolibrios.org@9036 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-08 19:16:00 +00:00
Magomed Kostoev (mkostoevr)
436e509ba2 [kernel][dll] Doxycomment load_file function 
git-svn-id: svn://kolibrios.org@9034 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-08 18:39:49 +00:00
Magomed Kostoev (mkostoevr)
43ca471eaa [KERNEL][TASKMAN] Document fs_execute function return value 
git-svn-id: svn://kolibrios.org@9032 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-08 18:08:28 +00:00
Magomed Kostoev (mkostoevr)
d68f8ecdce [KERNEL][TASKMAN] Comment fs_execute function 
git-svn-id: svn://kolibrios.org@9031 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-08 17:55:19 +00:00
Rustem Gimadutdinov (rgimad)
bf0e285246 fix previous 
git-svn-id: svn://kolibrios.org@8914 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-21 21:38:42 +00:00
Rustem Gimadutdinov (rgimad)
fc3c8d4ae0 [KERNEL] Temporarily disable checks added in #8680. 
More info in comments to syscall_file_system_lfn

git-svn-id: svn://kolibrios.org@8912 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-21 21:31:19 +00:00
Rustem Gimadutdinov (rgimad)
0f675e4534 [KERNEL] use constants instead of hardcoded values, other small fixes 
git-svn-id: svn://kolibrios.org@8876 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-19 08:41:09 +00:00
Rustem Gimadutdinov (rgimad)
8ef75d4496 [KERNEL] #4 Preparing to merge legacy TASKDATA into APPDATA: 
- use thread state constants instead of hardcoded values
- other small style fixes

git-svn-id: svn://kolibrios.org@8874 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-18 08:26:02 +00:00
Rustem Gimadutdinov (rgimad)
2359531a17 [KERNEL] #3 Preparing to merge legacy TASKDATA into APPDATA: 
- get rid of CURRENT_TASK
- to APPDATA added new fields which will be used instead of TASKDATA's
- other small fixes

git-svn-id: svn://kolibrios.org@8869 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-17 09:41:16 +00:00
Rustem Gimadutdinov (rgimad)
d4bf03befc [KERNEL] #2 Preparing to merge legacy TASKDATA into APPDATA: 
- rename event_mask in APPDATA to occured_events, cause TASKDATA already has event_mask and they have different meaning and usage
- small fixes

git-svn-id: svn://kolibrios.org@8867 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-16 13:57:17 +00:00
Rustem Gimadutdinov (rgimad)
9cdec89085 [KERNEL] Preparing to merge legacy TASKDATA into APPDATA: 
- now doesnt use TASK_COUNT, now uses [thread_count] global instead of it
- update come copyrights

git-svn-id: svn://kolibrios.org@8866 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-16 10:04:10 +00:00
Rustem Gimadutdinov (rgimad)
f3f40df401 [KERNEL] Refactoring: 
- optimize struct zeroing in sys32.inc 
- set_app_param: delete setting completely unused APPDATA.event_filter (also make this field reserved)
- update some copyringhs
- other small fixes

git-svn-id: svn://kolibrios.org@8858 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-15 16:24:33 +00:00
Rustem Gimadutdinov (rgimad)
75fe8b68da refactoring pid_to_slot: 
- use constants instead of hardcoded values
- add more comments

git-svn-id: svn://kolibrios.org@8851 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-14 11:48:48 +00:00
Rustem Gimadutdinov (rgimad)
4dea14e6e3 Delete unused function check_region (it was commented out years ago) and stub calls of this function. 
git-svn-id: svn://kolibrios.org@8840 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-13 20:51:08 +00:00
Doczom
a18d802064 fixed vulnerability (reading kernel memory from userspace) in sysfn 54.2 
git-svn-id: svn://kolibrios.org@8711 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-05-09 09:14:43 +00:00
Coldy
ed25f2c1ca Dll autoload 
Kernel
- removed unnecessary and rewrote/add some comments, no code changes
User (lib/dll.obj)   
- Introduced new KX header as extension for existing formats
- Added staring KX header processing
- Improved import table test logic, no reason to kill app for import absence - skip 
  import processing (tnx ProMiNick)
- Add ReadMe.txt


git-svn-id: svn://kolibrios.org@8709 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-05-01 16:17:27 +00:00
Rustem Gimadutdinov (rgimad)
7f4ba4d3e1 fixed multiple vulnerabilities in sysfn70 caused by absence of user addresses check 
git-svn-id: svn://kolibrios.org@8680 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-04-24 21:16:55 +00:00
Coldy
cb3d4656b9 For DLL autoload 
git-svn-id: svn://kolibrios.org@8671 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-04-17 08:52:27 +00:00
Rustem Gimadutdinov (rgimad)
c39db73416 taskman.inc: fixed two vulnerabilities which caused kernel memory corruption on attempt to run apps with illegal addresses in MENUET0x header 
git-svn-id: svn://kolibrios.org@8593 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-02-14 13:21:22 +00:00
Rustem Gimadutdinov (rgimad)
1351c15bd0 taskman.inc: add comments for unobvious things, no code changes 
git-svn-id: svn://kolibrios.org@8592 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-02-13 23:42:08 +00:00
Coldy
44a5c1b211 Fixed 69.4. Bug, call with PID=2 stops the system process thereby freezing the entire system! 
git-svn-id: svn://kolibrios.org@8534 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-01-12 10:13:20 +00:00
Ivan Baravy
609e822a2b Fix r8111 for APIC mode: Don't skip LAPIC initialization if already mapped. 
git-svn-id: svn://kolibrios.org@8120 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-10-28 18:08:08 +00:00
Ivan Baravy
8e5b79b154 kernel: Don't read acpi_dev_* vars that if uninitialized. 
Currently only uefi4kos loader initializes these variables. May be one
day BIOS loaders will load DEVICES.DAT file and initialize these vars
too, may be one day we will detect APIC IRQs via ACPI. But not today.

git-svn-id: svn://kolibrios.org@8117 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-10-26 04:29:48 +00:00
Ivan Baravy
a9121a0da9 kernel: Split acpi.inc and hpet.inc from init.inc. 
Also, replace some hardcoded constants with macros.

git-svn-id: svn://kolibrios.org@8111 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-10-21 14:23:51 +00:00