Commit graph

15 commits

Author SHA1 Message Date
Redix d172286c6c Fix out of bounds access in snapshot delta handling 2020-10-11 18:42:06 +02:00
def 346853e817 Signed overflow is undefined in CSnapshot::Crc
src/engine/shared/snapshot.cpp:72:8: runtime error: signed integer overflow: -1297193910 + -1824658838 cannot be represented in type 'int'
    #0 0x565165b0687d in CSnapshot::Crc() /media/ddnet/src/engine/shared/snapshot.cpp:72:8
    #1 0x565165c4d20b in CClient::ProcessServerPacket(CNetChunk*) /media/ddnet/src/engine/client/client.cpp:1981:49
    #2 0x565165c5d960 in CClient::PumpNetwork() /media/ddnet/src/engine/client/client.cpp:2589:6
    #3 0x565165c67a71 in CClient::Update() /media/ddnet/src/engine/client/client.cpp:2856:2
    #4 0x565165c72f4e in CClient::Run() /media/ddnet/src/engine/client/client.cpp:3237:4
    #5 0x565165c94b7e in main /media/ddnet/src/engine/client/client.cpp:4341:11
    #6 0x7fba5af2c151 in __libc_start_main (/usr/lib/libc.so.6+0x28151)
    #7 0x5651659e1e0d in _start (/media/ddnet/DDNet+0x705e0d)
2020-10-11 16:37:03 +02:00
def 3be8a592e5 Run clang-format
Purely automatic change. In case of conflict with this change, apply the
other change and rerun the formatting to restore it:

$ python scripts/fix_style.py
2020-09-26 21:50:15 +02:00
Tim Schumacher 442148a194 Begin work on 0.7 support 2020-06-19 20:27:15 +03:00
Ryozuki 588f8a833f
Fix snapshot storage leak 2020-04-11 13:38:02 +02:00
oy ef3bce204c added some checks to snap handling
(cherry picked from commit a09d498bc9)
2020-01-21 22:16:28 +01:00
Corantin H 761e73a131 should be thread safe now + moved demoedit to a new file 2019-05-31 20:42:28 +02:00
heinrich5991 6ef9c8dbcd First working version of teehistorian
teehistorian records all inputs from the players as well as the player
positions in each tick. It stores this info in a highly compressible
output format (I've achived 5x compression using xz or bz2).
2017-09-20 02:16:11 +02:00
eeeee 2797227063 also remove references to CGameContext from CServer 2017-06-05 22:31:56 -07:00
def 27074e926a Further cleanup 2017-06-02 19:44:14 +02:00
heinrich5991 5ae37e6c72 Add protocol extension with UUIDs
This system can easily be extended by independent authors without
collisions, something the old system with plain increasing integers did
not allow.

Do this by utilizing the previously unused message code `NETMSG_NULL`
which has a value of 0.

This works for engine and game messages, snapshot items and events.
2017-05-25 00:52:43 +02:00
oy 06115dd49d added "Whitespace and line Endings cleanup" by GreYFoX 2011-04-13 20:37:12 +02:00
oy 8cdabb890f fixed that the server crashes on too many snap items (Closes #317), optimised snapshot hashing 2011-01-18 18:09:09 +01:00
Sworddragon fc9211c777 Updated copyrights 2010-11-20 21:26:06 +01:00
Magnus Auvinen 72c06a2589 copied refactor to trunk 2010-05-29 07:25:38 +00:00
Renamed from src/engine/e_snapshot.h (Browse further)