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7218749f8a
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214 Commits

Author SHA1 Message Date
Magomed Kostoev (mkostoevr)
7218749f8a [KERNEL] Change fragmented packet log 
git-svn-id: svn://kolibrios.org@9815 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-15 12:36:21 +00:00
Magomed Kostoev (mkostoevr)
607e199769 [KERNEL] Use stack to save EDI and fix stack and EDI state on packet drop 
git-svn-id: svn://kolibrios.org@9814 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-15 12:07:53 +00:00
Magomed Kostoev (mkostoevr)
908aa98953 [KERNEL] Temporally drop fragmented packets 
git-svn-id: svn://kolibrios.org@9809 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-08 14:46:34 +00:00
Magomed Kostoev (mkostoevr)
68d6fe5255 [KERNEL] Attempt to fix unexpected stack state 
git-svn-id: svn://kolibrios.org@9807 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-05 15:47:56 +00:00
Magomed Kostoev (mkostoevr)
2543e89522 [KERNEL] Temporal fix for fragmented packet building 
git-svn-id: svn://kolibrios.org@9806 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-05 14:58:04 +00:00
Magomed Kostoev (mkostoevr)
ebefc0be7c [KERNEL] Fix incorrect address of the first buffer 
git-svn-id: svn://kolibrios.org@9805 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-04 09:43:21 +00:00
Magomed Kostoev (mkostoevr)
4cd9e17acd [KERNEL] Fix FIXME 
git-svn-id: svn://kolibrios.org@9804 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-02 14:42:34 +00:00
Magomed Kostoev (mkostoevr)
be86fc49c6 [KERNEL] Fix offset to first fragment 
git-svn-id: svn://kolibrios.org@9803 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-02 14:41:19 +00:00
Magomed Kostoev (mkostoevr)
12d55e6e71 [KERNEL] Temporal fragmented packet size workaround 
git-svn-id: svn://kolibrios.org@9802 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-02 12:41:26 +00:00
Magomed Kostoev (mkostoevr)
b2bd20b9fa [KERNEL] Temporal fix for EDI destruction 
git-svn-id: svn://kolibrios.org@9801 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-02 11:26:04 +00:00
Magomed Kostoev (mkostoevr)
0700cf15dd [KERNEL] Update compyrights in IPv4.inc 
git-svn-id: svn://kolibrios.org@9800 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-02 10:41:03 +00:00
Magomed Kostoev (mkostoevr)
52a5b1bf6e [KERNEL] Fix IPv4 packet buffer structuring 
git-svn-id: svn://kolibrios.org@9799 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-05-02 10:35:07 +00:00
turbocat
d9a3ea763b kernel: added struct sockaddr 
git-svn-id: svn://kolibrios.org@9739 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-03-13 14:45:55 +00:00
Magomed Kostoev (mkostoevr)
23097ce0e6 [KERNEL] Revert previous change 
git-svn-id: svn://kolibrios.org@9736 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-03-10 11:14:11 +00:00
Magomed Kostoev (mkostoevr)
e37c439eda [KERNEL] Adjust packet size calculation 
git-svn-id: svn://kolibrios.org@9729 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-02-23 15:47:10 +00:00
Doczom
707dc7c2e6 delete TASKDATA 
git-svn-id: svn://kolibrios.org@9709 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-02-09 17:07:51 +00:00
Doczom
19347417f0 replacing TASK DATA.pid with APPDATA.tid 
git-svn-id: svn://kolibrios.org@9692 a494cfbc-eb01-0410-851d-a64ba20cac60
 2022-02-06 20:33:29 +00:00
Magomed Kostoev (mkostoevr)
79aa4c134d [KERNEL] Fix eth_input function documentation 
git-svn-id: svn://kolibrios.org@9395 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-04 19:56:44 +00:00
Magomed Kostoev (mkostoevr)
dde29ddf15 [KERNEL] Document eth_input function 
git-svn-id: svn://kolibrios.org@9394 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-12-04 16:01:10 +00:00
hidnplayr
ae22a16a43 Fix loopback 
git-svn-id: svn://kolibrios.org@9054 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-12 20:39:08 +00:00
hidnplayr
7b13d5fb4e Add is_userspace_region checks to some socket functions. 
Disabled PPPoE and IPv6 completely by default, as not functional.


git-svn-id: svn://kolibrios.org@9049 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-10 09:41:13 +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
hidnplayr
e32ea5d3c8 Network device error/missed/dropped packet counters. 
+ Network buffer sanity checks.

git-svn-id: svn://kolibrios.org@9017 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-07-07 19:26:17 +00:00
hidnplayr
3868bd567a Add network packet error counters. 
git-svn-id: svn://kolibrios.org@8896 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-06-20 20:22:57 +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
Coldy
b91122a57b Fix vulnerabilitie in sysfn 74.1 (add sanity check for user buffer), now user applications can't corrupt kernel memory via invalid buffer address 
git-svn-id: svn://kolibrios.org@8700 a494cfbc-eb01-0410-851d-a64ba20cac60
 2021-04-28 06:56:45 +00:00
Ivan Baravy
20c622fb38 Don't put .dummy_fn function of net loopback device to data 'section'. 
git-svn-id: svn://kolibrios.org@8103 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-10-16 18:36:30 +00:00
hidnplayr
f510a3a980 Remove some extra debug 
git-svn-id: svn://kolibrios.org@8027 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-06-08 20:02:15 +00:00
hidnplayr
d6b05dd5d5 More TCP advertised window size fixes, small updates regarding closing of TCP sockets. 
git-svn-id: svn://kolibrios.org@8026 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-06-08 19:57:03 +00:00
hidnplayr
2152b380e3 Fix TCP window updates 
git-svn-id: svn://kolibrios.org@8024 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-06-05 21:05:55 +00:00
hidnplayr
c20f1efa82 TCP: Ack every other received full MSS segment, bugfixes. 
git-svn-id: svn://kolibrios.org@7974 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-05-23 15:20:41 +00:00
hidnplayr
31963d41b2 sys_protocols: don't destroy esi input reg 
git-svn-id: svn://kolibrios.org@7963 a494cfbc-eb01-0410-851d-a64ba20cac60
 2020-05-21 13:35:44 +00:00
hidnplayr
e885b31ba8 Fix issue #122 
git-svn-id: svn://kolibrios.org@7682 a494cfbc-eb01-0410-851d-a64ba20cac60
 2019-09-02 20:45:28 +00:00
hidnplayr
38fd277557 small network code updates, annotations 
git-svn-id: svn://kolibrios.org@7680 a494cfbc-eb01-0410-851d-a64ba20cac60
 2019-08-25 19:02:34 +00:00
hidnplayr
93a672ba27 network code cleanup 
git-svn-id: svn://kolibrios.org@7679 a494cfbc-eb01-0410-851d-a64ba20cac60
 2019-08-25 18:46:47 +00:00
hidnplayr
338b57422f network code cleanup, fix some statistics 
git-svn-id: svn://kolibrios.org@7678 a494cfbc-eb01-0410-851d-a64ba20cac60
 2019-08-25 18:21:44 +00:00
hidnplayr
5c963ac890 Fix ICMP Echo reply, broken in #5522 
git-svn-id: svn://kolibrios.org@7536 a494cfbc-eb01-0410-851d-a64ba20cac60
 2018-11-06 20:12:47 +00:00
hidnplayr
a6b5419b5d Fix ARP Reply, broken in #5522 
git-svn-id: svn://kolibrios.org@7535 a494cfbc-eb01-0410-851d-a64ba20cac60
 2018-11-06 19:50:07 +00:00
hidnplayr
144ea3d326 Use tcp_output instead of tcp_respond to send delayed acks, we need it for correct window advertisement amongst other things... 
git-svn-id: svn://kolibrios.org@7099 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-10-17 19:59:47 +00:00
ashmew2
a396aff3da Fix TCP window size in tcp_respond 
git-svn-id: svn://kolibrios.org@7098 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-10-17 19:43:14 +00:00
hidnplayr
44f6fd248e TCP: Use bitflag instead of dword for t_force. 
git-svn-id: svn://kolibrios.org@6916 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-31 17:54:16 +00:00
hidnplayr
f8148f187a TCP: dont accept out of order FINs. 
git-svn-id: svn://kolibrios.org@6915 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-30 21:21:21 +00:00
hidnplayr
5b5249a5d6 TCP: Don't increase sequence number when resending a FIN. 
git-svn-id: svn://kolibrios.org@6914 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-30 20:33:16 +00:00
ashmew2
c23792822f TCP Fast ACK: Fix advertised window size 
git-svn-id: svn://kolibrios.org@6913 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-30 16:41:35 +00:00
hidnplayr
e9dc6c5ab5 TCP: improved routing, connect. 
git-svn-id: svn://kolibrios.org@6912 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-28 20:57:46 +00:00
hidnplayr
e15ba926dd UDP: Improved routing. 
git-svn-id: svn://kolibrios.org@6911 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-28 20:55:31 +00:00
hidnplayr
3c9e868864 TCP_process_input: remember device number. 
git-svn-id: svn://kolibrios.org@6910 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-28 20:50:33 +00:00
hidnplayr
f4e464bc8a Bugfix for TCP advertised window calculation. 
git-svn-id: svn://kolibrios.org@6909 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-28 16:52:24 +00:00
ashmew2
caf7d0c041 Add a build script for Linux 
git-svn-id: svn://kolibrios.org@6908 a494cfbc-eb01-0410-851d-a64ba20cac60
 2017-05-26 18:56:19 +00:00