3297: Fix memleak in CServer on instant shutdown r=Jupeyy a=def-
```
Direct leak of 566869 byte(s) in 1 object(s) allocated from:
#0 0x4f28e3 in __interceptor_malloc (/home/teeworlds/servers/DDNet-Server-asan+0x4f28e3)
#1 0x55b3c9 in CServer::LoadMap(char const*) /home/teeworlds/src/master/src/engine/server/server.cpp:2312:49
#2 0x55bfdd in CServer::Run() /home/teeworlds/src/master/src/engine/server/server.cpp:2351:6
#3 0x56add2 in main /home/teeworlds/src/master/src/engine/server/server.cpp:3553:21
#4 0x7f54401cd09a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
```
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [x] Considered possible null pointers and out of bounds array indexing
- [x] Changed no physics that affect existing maps
- [x] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
3305: DemoRecorder: Only remove existing filenames r=Jupeyy a=def-
As noticed by Jupstar
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [x] Considered possible null pointers and out of bounds array indexing
- [x] Changed no physics that affect existing maps
- [x] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
3307: Don't crash with debug mode in demo r=Jupeyy a=def-
Since character doesn't exist then. Reported by murpi
Originally introduced in https://github.com/ddnet/ddnet/pull/2578
<!-- What is the motivation for the changes of this pull request -->
## Checklist
- [x] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: def <dennis@felsin9.de>
3279: Add a script to check for variable name style violations, fix some variable names r=def- a=heinrich5991
Didn't fix all variable names because there were far too many. Ideas? At least the second commit should probably go in.
## Checklist
- [ ] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: heinrich5991 <heinrich5991@gmail.com>
Direct leak of 566869 byte(s) in 1 object(s) allocated from:
#0 0x4f28e3 in __interceptor_malloc (/home/teeworlds/servers/DDNet-Server-asan+0x4f28e3)
#1 0x55b3c9 in CServer::LoadMap(char const*) /home/teeworlds/src/master/src/engine/server/server.cpp:2312:49
#2 0x55bfdd in CServer::Run() /home/teeworlds/src/master/src/engine/server/server.cpp:2351:6
#3 0x56add2 in main /home/teeworlds/src/master/src/engine/server/server.cpp:3553:21
#4 0x7f54401cd09a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
Found in https://github.com/ddnet/ddnet/issues/3134
Direct leak of 360712 byte(s) in 11 object(s) allocated from:
#0 0x51fb22 in operator new(unsigned long) (/home/teeworlds/servers/DDNet-Server-asan+0x51fb22)
#1 0x561d77 in CServer::GetAnnouncementLine(char const*) /home/teeworlds/src/master/src/engine/server/server.cpp:3563:20
#2 0x5c00a7 in CGameContext::OnTick() /home/teeworlds/src/master/src/game/server/gamecontext.cpp:971:32
#3 0x556073 in CServer::Run() /home/teeworlds/src/master/src/engine/server/server.cpp:2544:19
#4 0x561a56 in main /home/teeworlds/src/master/src/engine/server/server.cpp:3537:21
#5 0x7f2349f3809a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
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
2736: Let 0.7 clients fastdownload too r=def- a=Learath2
Easier than expected, I wonder why I didn't do this at the start.
Co-authored-by: Learath <learath2@gmail.com>
For legacy we sent the first packet once correctly, then the 2nd and 3rd
packet without the marker and token at the start, so they never worked.
For new 64 player serverinfo we sent all packets correctly but the 1st
packet twice.
Introduced in #1955.
2335: Make it more clear that this is a sixup translation server r=heinrich5991 a=def-
2336: Set skill level for Sixup (fixes#2334) r=heinrich5991 a=def-
2340: Keeping multiple states consistent is hard (fixes#2315) r=heinrich5991 a=def-
let's go recount every time
2342: Don't forget video recorder fps setting r=heinrich5991 a=def-
after switching to non-videorecorder client
2349: Document which MySQL/MariaDB versions we require (fixes#2343) r=heinrich5991 a=def-
Co-authored-by: def <dennis@felsin9.de>
`GameServer()->OnShutdown(true);` (which would wait on running threads to exit)
wasn't called if an error occured in the server init. Therefore `CServer` was
freed before the init-thread finished executing, causing a use after free from
`CSqlConnector::ms_ppSqlReadServers` pointing to `CServer->m_apSqlReadServers`.
2202: Send DDNet version early in the connection process r=Learath2 a=heinrich5991
This gets rid of the problem that we don't know whether we should send
full snapshots to clients because they haven't told us about them being
DDNet yet.
Co-authored-by: heinrich5991 <heinrich5991@gmail.com>
This gets rid of the problem that we don't know whether we should send
full snapshots to clients because they haven't told us about them being
DDNet yet.
as reported by valgrind --tool=memcheck:
==376722== Conditional jump or move depends on uninitialised value(s)
==376722== at 0x1CDBDB: int maximum<int>(int, int) (math.h:79)
==376722== by 0x216A46: CPlayer::Tick() (player.cpp:174)
==376722== by 0x1FB308: CGameContext::OnTick() (gamecontext.cpp:658)
==376722== by 0x1C60AF: CServer::Run() (server.cpp:2046)
==376722== by 0x1CB099: main (server.cpp:3040)
==376722==
==376722== Conditional jump or move depends on uninitialised value(s)
==376722== at 0x183F27: int minimum<int>(int, int) (math.h:77)
==376722== by 0x216A65: CPlayer::Tick() (player.cpp:175)
==376722== by 0x1FB308: CGameContext::OnTick() (gamecontext.cpp:658)
==376722== by 0x1C60AF: CServer::Run() (server.cpp:2046)
==376722== by 0x1CB099: main (server.cpp:3040)
Edgar
ChillerDragon
