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Rev Age Author Path Log message Diff
8709 1102 d 5 h Coldy / 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
 
8700 1105 d 15 h Coldy /kernel/trunk/network/ Fix vulnerabilitie in sysfn 74.1 (add sanity check for user buffer), now user applications can't corrupt kernel memory via invalid buffer address  
8680 1109 d 0 h rgimad /kernel/trunk/ fixed multiple vulnerabilities in sysfn70 caused by absence of user addresses check  
8676 1111 d 1 h rgimad /kernel/trunk/fs/ fixed vulnerability (kernel memory rewrite) in sysfn 30.2 and 30.5  
8675 1111 d 2 h rgimad /kernel/trunk/ fixed vulnerability (reading kernel memory from userspace) in sysfn25  
8671 1116 d 13 h Coldy /kernel/trunk/ For DLL autoload  
8656 1133 d 2 h dunkaist /kernel/trunk/bootloader/uefi4kos/ uefi4kos: Make sure 32bit trampoline is below 4GiB

This fixes booting via uefi64kos on some systems.
 
8599 1171 d 10 h rgimad /kernel/trunk/gui/ fixed same vulnerability in sysfn 48.3  
8598 1171 d 12 h rgimad /kernel/trunk/ fixed vulnerabilities in sysfn 18.11 and 36, now user applications cannot corrupt kernel memory via invalid buffer address  
8593 1178 d 8 h rgimad /kernel/trunk/core/ taskman.inc: fixed two vulnerabilities which caused kernel memory corruption on attempt to run apps with illegal addresses in MENUET0x header  
8592 1178 d 22 h rgimad /kernel/trunk/core/ taskman.inc: add comments for unobvious things, no code changes  
8552 1197 d 11 h rgimad /kernel/trunk/gui/ fix bug in sysfn48 (by Kenshin)  
8534 1211 d 11 h Coldy /kernel/trunk/core/ Fixed 69.4. Bug, call with PID=2 stops the system process thereby freezing the entire system!  
8493 1225 d 8 h rgimad /kernel/trunk/ is_region_userspace: removed extra condition which caused incorrect behavior of boxlib menu in hexedit and rtfread (cuz it uses address 0 i didnt know:D )  
8329 1249 d 2 h rgimad /kernel/trunk/ is_region_userspace: refactoring and fix  
8285 1253 d 20 h leency / Move VMODE to ISO (as it is useless without drivers that are on ISO)  
8284 1254 d 4 h dunkaist /kernel/trunk/ uefi4kos: Fix boot and mouse pointer on some configurations.

UEFI firmware doesn't use VESA mode codes, so disable this check
for UEFI boot.
 
8270 1256 d 9 h dunkaist /kernel/trunk/ kernel: Protect OS threads from terminating by sf18.2.  
8249 1260 d 7 h rgimad /kernel/trunk/ fix return value from .addr_error in sysfn 26.2 , 9  
8248 1260 d 8 h rgimad /kernel/trunk/ fix prior  
8247 1260 d 9 h rgimad /kernel/trunk/ SysFn 18.13 security fix: now apps cannot destroy kernel memory via passing illegal address in ecx

Update docs on SysFn 18.13
 
8246 1261 d 3 h rgimad /kernel/trunk/ SysFn 9 security fix: now apps cannot destroy kernel memory via passing illegal address in ebx

Update docs on SysFn 9
 
8224 1264 d 18 h dunkaist /kernel/trunk/ Fix hardcoded $Revision: XXXX$ values.  
8220 1266 d 2 h dunkaist /kernel/trunk/bootloader/uefi4kos/ uefi4kos: Fix memmap conversion from uefi to e820 format.  
8217 1267 d 0 h dunkaist /kernel/trunk/ Use e820entry macro instead of hardcoded values.  
8216 1267 d 1 h rgimad /kernel/trunk/ fix is_region_userspace (worked incorrectly for e.g 0xFFFFFFFF)  
8206 1267 d 19 h dunkaist /kernel/trunk/bootloader/uefi4kos/ uefi4kos: Fix memmap_block_cnt and 32->64 bit sign extension in arithmetics.  
8176 1272 d 23 h dunkaist /kernel/trunk/ Fix r8139: delay_ms was 10x slower when using HPET.  
8175 1272 d 23 h dunkaist /kernel/trunk/ extended_primary_loader: Fix handling of 'resolution' option.  
8161 1277 d 5 h rgimad /kernel/trunk/docs/ update docs on sysfn 26.2  
8160 1277 d 5 h rgimad /kernel/trunk/ added is_region_userspace, fix sysfn 26.2 address security checks  
8158 1277 d 22 h rgimad /kernel/trunk/ SysFn 26.2 security fix: now apps cannot destroy kernel memory via passing illegal address to this sysfn  
8150 1278 d 4 h dunkaist / Add basic 32-bit UEFI loader.  
8139 1279 d 2 h dunkaist /kernel/trunk/ kernel: Make delay_ms use HPET when available.

I got a laptop that has timer on channel 1 of PIT that doesn't tick.
 
8130 1281 d 5 h dunkaist /kernel/trunk/ Add missing svn:keywords properties.  
8120 1287 d 3 h dunkaist /kernel/trunk/core/ Fix r8111 for APIC mode: Don't skip LAPIC initialization if already mapped.  
8119 1288 d 2 h dunkaist /kernel/trunk/ fix r8111: Map acpi_apic_base page before access.  
8117 1289 d 17 h dunkaist / 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.
 
8115 1294 d 2 h dunkaist /kernel/trunk/ Remove unused macro and fix a comment.  
8111 1294 d 7 h dunkaist /kernel/trunk/ kernel: Split acpi.inc and hpet.inc from init.inc.

Also, replace some hardcoded constants with macros.