/media/ddnet/src/engine/server/sql_string_helpers.cpp:74:3: warning: Call to function 'strcpy' is insecure as it does not provide bounding of the memory buffer. Replace unbounded copy functions with analogous functions that support length arguments such as 'strlcpy'. CWE-119 [clang-analyzer-security.insecureAPI.strcpy]
and mark some false positives
/media/ddnet/src/engine/client/backend_sdl.cpp:329:30: warning: Call to 'malloc' has an allocation size of 0 bytes [clang-analyzer-optin.portability.UnixAPI]
/media/ddnet/src/game/editor/auto_map.cpp:433:1: warning: Potential leak of memory pointed to by 'pUpdateLayer' [clang-analyzer-cplusplus.NewDeleteLeaks]
}
^
[81/219] Building CXX object CMakeFiles/game-shared.dir/src/game/collision.cpp.o
/media/ddnet/src/game/collision.cpp:1197:2: warning: Variable 'f' with floating point type 'float' should not be used as a loop counter [clang-analyzer-security.FloatLoopCounter]
for(float f = 0; f < d; f++)
^
The actual work will be fixing those or at least
NOLINT(clang-analyzer-optin.cplusplus.VirtualCall) them so we can enable
this. Disable checks that we don't want.
Exclude external directory from clang-tidy.
3092: Use pointer directly for tile layer building r=heinrich5991 a=Jupeyy
Huge maps like back in time 2, will always "only" upload 2MB of data at once, and then wait for the graphics thread to finish building/copying the VRAM, this might increase performance a bit
Co-authored-by: Jupeyy <jupjopjap@gmail.com>
3089: Fix out of bounds access in snapshot delta handling r=heinrich5991 a=axblk
Same as 293209e722 + c87a7b438f in 0.7
Co-authored-by: Redix <redix@hotmail.de>
3086: Fix 2 leaks in CServerBrowser r=def- a=Learath2
The only leaks reported by ASan that are allocated by us. There is one other by SDL and one by X11.
Co-authored-by: Learath2 <learath2@gmail.com>
3083: Make menu background camera impl more robust r=def- a=Jupeyy
The vanilla code isnt really robust against short distances, hope this fixes almost all edge cases
Co-authored-by: Jupeyy <jupjopjap@gmail.com>
3085: Don't waste bytes when we are already aligned r=Jupeyy a=Learath2
This fixes#3084, seems to be enough to make all the data fit in the buffer again.
Co-authored-by: Learath2 <learath2@gmail.com>
3082: Set correct value on layer saving (which was recently uninitialized) r=def- a=Patiga
Didn't check out the teeworlds source while setting the value the last time. teeworlds sets those values to 0.
Co-authored-by: Patiga <dev@patiga.eu>
3078: Make initial borderless work again r=heinrich5991 a=def-
Mistakenly disabled in https://github.com/ddnet/ddnet/pull/1418
Co-authored-by: def <dennis@felsin9.de>
3068: Fix alignment issues in CCommandBuffer r=def- a=Learath2
Though I prefer this version I also made one keeping the old ugly pointer arithmetic cb61356105
Feel free to take whichever. Supersedes #3061
Co-authored-by: Learath2 <learath2@gmail.com>
3066: Disallow more commands with testing mode r=def- a=heinrich5991
Also show some useful error message
Supersedes #2778.
Co-authored-by: Andrii <bannzay3@gmail.com>
Co-authored-by: heinrich5991 <heinrich5991@gmail.com>
src/game/teamscore.cpp:27:78: runtime error: index -1 out of bounds for type 'int const[64]'
#0 0xf5b948 in CTeamsCore::CanKeepHook(int, int) const src/game/teamscore.cpp:27
#1 0xf46fe1 in CCharacterCore::Tick(bool) src/game/gamecore.cpp:325
#2 0xaf7366 in CGameClient::DetectStrongHook() src/game/client/gameclient.cpp:2441
#3 0xadd734 in CGameClient::UpdatePrediction() src/game/client/gameclient.cpp:2249
#4 0xad6e17 in CGameClient::OnNewSnapshot() src/game/client/gameclient.cpp:1675
#5 0x522d55 in CClient::Update() src/engine/client/client.cpp:2767
#6 0x5333e4 in CClient::Run() src/engine/client/client.cpp:3237
#7 0x557fda in main src/engine/client/client.cpp:4341
#8 0x7f55e8c75cc9 in __libc_start_main ../csu/libc-start.c:308
#9 0x433e29 in _start (build/DDNet+0x433e29)
src/game/teamscore.cpp:34:78: runtime error: index -1 out of bounds for type 'int const[64]'
#0 0xf5be68 in CTeamsCore::CanCollide(int, int) const src/game/teamscore.cpp:34
#1 0xf46458 in CCharacterCore::Tick(bool) src/game/gamecore.cpp:271
#2 0xaf7374 in CGameClient::DetectStrongHook() src/game/client/gameclient.cpp:2442
#3 0xadd734 in CGameClient::UpdatePrediction() src/game/client/gameclient.cpp:2249
#4 0xad6e17 in CGameClient::OnNewSnapshot() src/game/client/gameclient.cpp:1675
#5 0x522d55 in CClient::Update() src/engine/client/client.cpp:2767
#6 0x5333e4 in CClient::Run() src/engine/client/client.cpp:3237
#7 0x557fda in main src/engine/client/client.cpp:4341
#8 0x7f55e8c75cc9 in __libc_start_main ../csu/libc-start.c:308
#9 0x433e29 in _start (build/DDNet+0x433e29)
#0 0x9f70dd in CRaceDemo::OnMessage(int, void*) src/game/client/components/race_demo.cpp:134
#1 0xab81af in CGameClient::OnMessage(int, CUnpacker*, bool) src/game/client/gameclient.cpp:823
#2 0x50ff76 in CClient::ProcessServerPacket(CNetChunk*) src/engine/client/client.cpp:2100
#3 0x51bf62 in CClient::PumpNetwork() src/engine/client/client.cpp:2580
#4 0x526b56 in CClient::Update() src/engine/client/client.cpp:2856
#5 0x5333e4 in CClient::Run() src/engine/client/client.cpp:3237
#6 0x557fda in main src/engine/client/client.cpp:4341
#7 0x7f55e8c75cc9 in __libc_start_main ../csu/libc-start.c:308
#8 0x433e29 in _start (build/DDNet+0x433e29)
src/game/client/components/ghost.cpp:600:35: runtime error: index -1 out of bounds for type 'CGameClient::CClientData [64]'
#0 0x78201a in CGhost::OnMessage(int, void*) src/game/client/components/ghost.cpp:600
#1 0xab81af in CGameClient::OnMessage(int, CUnpacker*, bool) src/game/client/gameclient.cpp:823
#2 0x50ff76 in CClient::ProcessServerPacket(CNetChunk*) src/engine/client/client.cpp:2100
#3 0x51bf62 in CClient::PumpNetwork() src/engine/client/client.cpp:2580
#4 0x526b56 in CClient::Update() src/engine/client/client.cpp:2856
#5 0x5333e4 in CClient::Run() src/engine/client/client.cpp:3237
#6 0x557fda in main src/engine/client/client.cpp:4341
#7 0x7f55e8c75cc9 in __libc_start_main ../csu/libc-start.c:308
#8 0x433e29 in _start (build/DDNet+0x433e29)
Hopefully fixes these by initializing m_Pos:
src/game/collision.cpp:345:10: runtime error: -nan is outside the range of representable values of type 'int'
#0 0x55e85a8f0967 in CCollision::IntersectLineTeleHook(vector2_base<float>, vector2_base<float>, vector2_base<float>*, vector2_base<float>*, int*) /media/ddnet/src/game/collision.cpp:345:10
#1 0x55e85a90767b in CCharacterCore::Tick(bool) /media/ddnet/src/game/gamecore.cpp:255:27
#2 0x55e85af8e477 in CCharacter::Tick() /media/ddnet/src/game/client/prediction/entities/character.cpp:562:9
#3 0x55e85afc867f in CGameWorld::Tick() /media/ddnet/src/game/client/prediction/gameworld.cpp:193:10
#4 0x55e85af500b8 in CGameClient::UpdatePrediction() /media/ddnet/src/game/client/gameclient.cpp:2279:16
#5 0x55e85af48b9b in CGameClient::OnNewSnapshot() /media/ddnet/src/game/client/gameclient.cpp:1675:3
#6 0x55e85a9fdf8c in CClient::Update() /media/ddnet/src/engine/client/client.cpp:2767:22
#7 0x55e85aa0cefe in CClient::Run() /media/ddnet/src/engine/client/client.cpp:3237:4
#8 0x55e85aa2eb2e in main /media/ddnet/src/engine/client/client.cpp:4341:11
#9 0x7feedbc65151 in __libc_start_main (/usr/lib/libc.so.6+0x28151)
#10 0x55e85a77be0d in _start (/media/ddnet/DDNet+0x705e0d)
src/base/math.h:22:40: runtime error: -nan is outside the range of representable values of type 'int'
#0 0x55e85a900c2f in round_to_int(float) /media/ddnet/src/base/math.h:22:40
#1 0x55e85a90cac1 in CCharacterCore::Write(CNetObj_CharacterCore*) /media/ddnet/src/game/gamecore.cpp:515:22
#2 0x55e85a90e171 in CCharacterCore::Quantize() /media/ddnet/src/game/gamecore.cpp:574:2
#3 0x55e85af90be9 in CCharacter::TickDefered() /media/ddnet/src/game/client/prediction/entities/character.cpp:580:9
#4 0x55e85afc8a1b in CGameWorld::Tick() /media/ddnet/src/game/client/prediction/gameworld.cpp:201:10
#5 0x55e85af500b8 in CGameClient::UpdatePrediction() /media/ddnet/src/game/client/gameclient.cpp:2279:16
#6 0x55e85af48b9b in CGameClient::OnNewSnapshot() /media/ddnet/src/game/client/gameclient.cpp:1675:3
#7 0x55e85a9fdf8c in CClient::Update() /media/ddnet/src/engine/client/client.cpp:2767:22
#8 0x55e85aa0cefe in CClient::Run() /media/ddnet/src/engine/client/client.cpp:3237:4
#9 0x55e85aa2eb2e in main /media/ddnet/src/engine/client/client.cpp:4341:11
#10 0x7feedbc65151 in __libc_start_main (/usr/lib/libc.so.6+0x28151)
#11 0x55e85a77be0d in _start (/media/ddnet/DDNet+0x705e0d)
src/engine/client/serverbrowser.cpp:295:88: runtime error: index 64 out of bounds for type 'CServerInfo::CClient [64]'
#0 0x565020e035bd in CServerBrowser::Filter() /media/ddnet/src/engine/client/serverbrowser.cpp:295:128
#1 0x565020e053b3 in CServerBrowser::Sort() /media/ddnet/src/engine/client/serverbrowser.cpp:352:2
#2 0x565020e0c364 in CServerBrowser::Set(NETADDR const&, int, int, CServerInfo const*) /media/ddnet/src/engine/client/serverbrowser.cpp:620:2
#3 0x565020cf9854 in CClient::ProcessServerInfo(int, NETADDR*, void const*, int) /media/ddnet/src/engine/client/client.cpp:1524:20
#4 0x565020cf8132 in CClient::ProcessConnlessPacket(CNetChunk*) /media/ddnet/src/engine/client/client.cpp:1357:4
#5 0x565020d11656 in CClient::PumpNetwork() /media/ddnet/src/engine/client/client.cpp:2575:5
#6 0x565020d1ba21 in CClient::Update() /media/ddnet/src/engine/client/client.cpp:2856:2
#7 0x565020d26efe in CClient::Run() /media/ddnet/src/engine/client/client.cpp:3237:4
#8 0x565020d48b2e in main /media/ddnet/src/engine/client/client.cpp:4341:11
#9 0x7f4311524151 in __libc_start_main (/usr/lib/libc.so.6+0x28151)
#10 0x565020a95e0d in _start (/media/ddnet/DDNet+0x705e0d)
src/game/client/components/players.cpp:197:5: runtime error: index -2 out of bounds for type 'CGameClient::CClientData [64]'
#0 0x56548eec0487 in CPlayers::RenderPlayer(CNetObj_Character const*, CNetObj_Character const*, CTeeRenderInfo const*, int, float) /media/ddnet/src/game/client/components/players.cpp:197:37
#1 0x56548ec97234 in CGhost::OnRender() /media/ddnet/src/game/client/components/ghost.cpp:344:26
#2 0x56548ef92b26 in CGameClient::OnRender() /media/ddnet/src/game/client/gameclient.cpp:676:28
#3 0x56548ea4659e in CClient::Render() /media/ddnet/src/engine/client/client.cpp:1134:16
#4 0x56548ea7b90f in CClient::Run() /media/ddnet/src/engine/client/client.cpp:3285:7
#5 0x56548ea9bb2e in main /media/ddnet/src/engine/client/client.cpp:4341:11
#6 0x7f7c844f1151 in __libc_start_main (/usr/lib/libc.so.6+0x28151)
#7 0x56548e7e8e0d in _start (/media/ddnet/DDNet+0x705e0d)
src/game/client/components/menus_ingame.cpp:108:16: runtime error: index -1 out of bounds for type 'CGameClient::CClientData [64]'
#0 0x55733e6a64c4 in CMenus::RenderGame(CUIRect) /media/ddnet/src/game/client/components/menus_ingame.cpp:108:73
#1 0x55733e632ba7 in CMenus::Render() /media/ddnet/src/game/client/components/menus.cpp:1228:6
#2 0x55733e64b141 in CMenus::OnRender() /media/ddnet/src/game/client/components/menus.cpp:2338:2
#3 0x55733e815706 in CGameClient::OnRender() /media/ddnet/src/game/client/gameclient.cpp:676:28
#4 0x55733e2c959e in CClient::Render() /media/ddnet/src/engine/client/client.cpp:1134:16
#5 0x55733e2fe90f in CClient::Run() /media/ddnet/src/engine/client/client.cpp:3285:7
#6 0x55733e31eb2e in main /media/ddnet/src/engine/client/client.cpp:4341:11
#7 0x7f9a2057e151 in __libc_start_main (/usr/lib/libc.so.6+0x28151)
#8 0x55733e06be0d in _start (/media/ddnet/DDNet+0x705e0d)
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior src/game/client/components/menus_ingame.cpp:108:16 in
src/game/client/components/menus_ingame.cpp:109:14: runtime error: index -1 out of bounds for type 'CGameClient::CClientData [64]'
#0 0x55733e6a699a in CMenus::RenderGame(CUIRect) /media/ddnet/src/game/client/components/menus_ingame.cpp:109:71
#1 0x55733e632ba7 in CMenus::Render() /media/ddnet/src/game/client/components/menus.cpp:1228:6
#2 0x55733e64b141 in CMenus::OnRender() /media/ddnet/src/game/client/components/menus.cpp:2338:2
#3 0x55733e815706 in CGameClient::OnRender() /media/ddnet/src/game/client/gameclient.cpp:676:28
#4 0x55733e2c959e in CClient::Render() /media/ddnet/src/engine/client/client.cpp:1134:16
#5 0x55733e2fe90f in CClient::Run() /media/ddnet/src/engine/client/client.cpp:3285:7
#6 0x55733e31eb2e in main /media/ddnet/src/engine/client/client.cpp:4341:11
#7 0x7f9a2057e151 in __libc_start_main (/usr/lib/libc.so.6+0x28151)
#8 0x55733e06be0d in _start (/media/ddnet/DDNet+0x705e0d)
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)
Edgar
