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692 Commits

Author SHA1 Message Date
Zack Middleton 82f83cd092 Fix some "> MAX_*" to be ">= MAX_*". 2012-11-18 19:09:54 +00:00
Zack Middleton d092ba6627 Fix restoring fs_game when default.cfg is missing. 2012-10-26 01:27:16 +00:00
Thilo Schulz 027ea8d6d3 Oops, still need this 2012-08-08 09:42:33 +00:00
Thilo Schulz ffac0e6757 Move argument passing from VM to engine to global variables which allows to get rid of lots of OS specific stuff and also fixes errors that happens when compilers add lots of boilerplate to the DoSyscall() function 2012-08-08 09:34:03 +00:00
Zack Middleton 2cfda4384b We should not try to broadcast via the IPv4 socket if that socket is closed. 
Previously, error messages were generated when querying local servers while IPv4 was disabled. Patch from /dev/humancontroller.
 2012-07-05 13:33:55 +00:00
Thilo Schulz b5456faaea Revert pk3dir patch because some users report the code gets stuck in an infinite loop in the new code 2012-07-02 01:03:55 +00:00
Thilo Schulz b757968839 Support for .pk3dir (#5298) - Patch by Andrew (dersaidin@gmail.com) 2012-07-01 18:00:18 +00:00
Zack Middleton b340c9d835 Fixed fatal error ("OP_BLOCK_COPY out of range!") when using qvms on Mac OS X powerpc (see r2031 and r2034). 2012-06-29 18:35:55 +00:00
Zack Middleton 3b09685b42 - Have NET_Sleep work with Windows' INVALID_SOCKET again... 
- Use SOCKET_ERROR in NET_Sleep.
 2012-06-19 22:36:54 +00:00
Zack Middleton 725c9df608 #5672 - Fixed incorrect type usage in NET_Sleep(), patch from Özkan Sezer. 2012-06-19 16:12:16 +00:00
Zack Middleton 4cfbbe506c when interacting with QVMs, Clang/LLVM requires the standard use of the va_*() macros instead of (fast) call hacks 
From /dev/humancontroller.
 2012-06-19 14:57:51 +00:00
Zack Middleton 64c26ec338 fix a WRONG size argument to a memset() call found by Clang/LLVM 
From /dev/humancontroller.
 2012-06-19 14:53:40 +00:00
Zack Middleton ad5c5c32a6 REFACTOR [reletive -> relative] 
From /dev/humancontroller.
 2012-06-18 16:32:03 +00:00
Zack Middleton f3e7012bdb REFACTOR [a vs an] 
From /dev/humancontroller.
 2012-06-18 16:31:16 +00:00
Zack Middleton 4bd24d3182 never set groundEntityNum to -1, use ENTITYNUM_NONE instead 
From /dev/humancontroller.
 2012-06-18 16:28:39 +00:00
Zack Middleton 62f7fab62e add the "execq" command, a more quiet version of the "exec" command 
in exec/execq, always print the extension for the filename

From /dev/humancontroller.
 2012-06-18 16:09:14 +00:00
Zack Middleton 6ff3b03376 fix IPv6-only operation of Windows binaries 
the SOCKET type is unsigned on Windows, and should be casted to an int before comparing with the highestfd variable (note: ``int highestfd = -1;'')

From /dev/humancontroller.
 2012-06-18 16:05:47 +00:00
Zack Middleton c16338cfa9 fix wrong socket ID comparison, from /dev/humancontroller 2012-06-18 16:03:06 +00:00
Zachary Slater b5acc31a4d CVE-2012-3345 2012-06-14 18:28:58 +00:00
Zack Middleton c211114cb0 #5462 - do not require clients to have a matching qagame.qvm (adapted from OpenArena) 2012-05-07 22:26:03 +00:00
Zack Middleton 395225cb7e #5439 - Potential memory leak in host name resolution. (Eugene C.) 2012-04-05 21:29:51 +00:00
Zack Middleton 7a1efc19a4 Support up to 16 joystick axes, select which to use with j_*_axis cvars. 2012-02-15 18:26:08 +00:00
Zachary Slater 89f7863254 bugzilla bug #5273 
exploit resolved, we're now disallowing forwardmove of -128 and vice versa

Thanks, devhc!
 2011-12-25 09:07:36 +00:00
Zack Middleton 2fbf9d9006 Removed unused functoin Hunk_Trash. 2011-12-08 22:54:45 +00:00
Zack Middleton a5c88d0e0d Removed an unused variable (which wasn't compiled in as _DEBUG isn't defined using make). 2011-12-08 22:53:58 +00:00
Zack Middleton 7b2f842053 Show file/line/label in Com_Error messages when run out of memory in debug build. 2011-12-08 22:25:25 +00:00
Zack Middleton 5c1ddf4020 Enable zone and hunk debug in debug build. 2011-12-08 22:24:48 +00:00
Zack Middleton 943d94bf0b Use GENTITYNUM_BITS for jumppad_ent bits. 2011-12-03 20:27:18 +00:00
Thilo Schulz 66820c79f4 Fix net_restart when networking was temporarily disabled 2011-12-03 02:23:38 +00:00
Zack Middleton 9064a13409 Fixed showing number of qvm jump table targets (r2180 caused it to show 0 on alloc). 2011-10-28 19:43:43 +00:00
Tim Angus fd986dae06 * Fix various warnings with GCC and clang 2011-10-27 21:32:28 +00:00
Tim Angus 675e7a641a * clang support 2011-10-21 22:48:53 +00:00
Thilo Schulz 89d986a35b Fix a few string literals 2011-09-28 03:13:30 +00:00
Thilo Schulz 7eba074ce4 Allow VM_Restart to load unpure qagame.qvm so that local server won't crash after map_restart if server operator has qagame.qvm residing outside pak file (#5196) 
Thanks to "rg3" for providing a shell account
 2011-09-27 22:16:07 +00:00
Thilo Schulz d176ebe84a Add some checks when reloading QVMs via VM_Restart() 2011-09-27 21:49:01 +00:00
Thilo Schulz acc2da023c Throw error when making calls to empty VM 2011-09-27 21:17:21 +00:00
Thilo Schulz ebec84c55d Fix q3vm execution on x86/x86_64 MacOSX 2011-09-27 01:38:13 +00:00
Zack Middleton b14c6d581c Use correct variable for getting buffer length, reported by Ensiform. 2011-09-19 02:10:17 +00:00
Zack Middleton 2b50313c9a Use platform's path separator in FS_Path_f (for consistent output on Windows), reported by Ensiform. 2011-09-18 18:07:57 +00:00
Zack Middleton 3774a8aeee Restored loading ".dat" journal files from disk when connect to pure servers. Accidentally broke in r1911, reported by Ensiform. 2011-09-12 14:54:01 +00:00
Zack Middleton f7a20068ee Support vm syscalls with up to 15 args using 64 bit compiled vm (like interprated vms). 2011-09-09 21:54:14 +00:00
Thilo Schulz de182882f1 Fix auto game-restart when disconnecting from a server that explicitly set fs_game to "baseq3" instead of "" 2011-08-24 14:47:57 +00:00
Zack Middleton abe85940ae Disabled getting motd from update server in standalone build. 2011-08-22 20:30:45 +00:00
Thilo Schulz a248451e66 Fix warning on MacOSX 2011-08-10 21:21:54 +00:00
Thilo Schulz 99e157e066 - Add x86_64 platform for MacOSX 
- Fix compilation on MacOSX gcc
 2011-08-10 20:48:53 +00:00
Thilo Schulz 3b642f9032 Add hack to allow server the setting of game cvar values that are important for playerstate prediction for legacy gamecode. 2011-08-09 12:19:27 +00:00
Zack Middleton 5d24905c8d Simulate line buffering and fix the overflow bug in Com_ReadFromPipe(), patch from DevHC. 2011-08-05 21:45:22 +00:00
Thilo Schulz 52aed503b5 Bug 5146 - Remove last of warnings under gcc 4.6.1 for Linux, patch by q3urt.undead@gmail.com 2011-08-05 13:33:15 +00:00
Thilo Schulz c1b3b6f0be Fix compilation on non-x86 platforms, by Simon McVittie 2011-08-05 12:11:27 +00:00
Tim Angus 85ae08e800 * Fix some grammar in DLL loading 
* s/Sys_LoadQVMDll/Sys_LoadGameDll/
 2011-08-03 14:32:49 +00:00
Thilo Schulz 06628af7c5 Don't do game_restart if game directory changed from "" to "baseq3" or "baseq3" to "" 2011-08-03 00:58:33 +00:00
Thilo Schulz 800a3c8d7b Fix ARCH_STRING macro for mingw64 2011-08-01 14:38:37 +00:00
Thilo Schulz 8ab91bde8e - Fix already defined command warnings for minimize 
- Fix recursive CL_Shutdown warning and "command already defined" warnings when quitting while playing on a server that changed the gamedir.
 2011-08-01 10:16:40 +00:00
Thilo Schulz 40dfcee06e Modular rendering system. Patch by use.less01 
This might break MSVC builds. I'll take care of it later
 2011-08-01 01:19:55 +00:00
Thilo Schulz 8ab958fab9 Fix pak order when reconnecting to a server. 
When /connect to the same server is issued while already connected, an initial call to CL_Disconnect will remove all pak file references
and reset the pak order.
Reordering only occurs through FS_Restart, which in turn is called when checksum feed changes. Because we reconnect to the same server,
checksum feed never changes and pak file order is not restored to server order again. With certain pak file constellations between client/server,
this may result in an inability to load files from paks which are not correctly detected as referenced paks.
 2011-08-01 01:14:26 +00:00
Thilo Schulz 3752b1d7c4 Change DLL search path order for external libraries that are linked at runtime, like libcurl or libopenal to: 
* system library paths
  * executable path
  * fs_basepath
 2011-07-29 20:18:37 +00:00
Thilo Schulz ba385fa43c - Switch master server protocol to dpmaster for better game separation. Based partly on patch by Zack Middleton 
- Get rid of ugly cvars sv_heartbeat and cl_gamename and replace with single com_gamename
- Remove sv_flatline. Flatlines are ignored by dpmaster and are considered to be insecure because flatlines can be udp-spoofed.
 2011-07-29 13:46:50 +00:00
Thilo Schulz 23f6fd1633 Bug 5094 - Code cleanup, patch by Zack Middleton and DevHC. Fixes unused-but-set gcc warnings 2011-07-29 12:27:00 +00:00
Thilo Schulz 2349148cf1 - Apply parts of Ben Millwood's target bitfield patch (#3787) 
- Fix Ryan's FIXME and have voip packet buffer on the server dynamically allocated via Z_Malloc and store pointers in a circular buffer
- Improve voip target parsing on top of Ben Millwood's patch
- Add new "spatial" target where speaker is spatialized in 3d space and can be heard by all clients in hearing range (s_alMaxDistance)
  (#4467)
- Decrease voip sound lengths from 240ms to 80ms per voip packet to mitigate udp packet loss and decrease latency
- Protocol version incremented to 71
 2011-07-27 15:47:29 +00:00
Thilo Schulz 41ac8a232a Bug 5096 - Define PRODUCT_VERSION in q_shared.h if it is not, patch by Zack Middleton 2011-07-27 00:04:29 +00:00
Thilo Schulz c4f739b8d0 Fix extension name comparison for DLL files 2011-07-24 22:12:21 +00:00
Thilo Schulz 9dc32d55e2 Bug 4812 - GCC __attribute__ annotations for printf, non-returning functions etc., patch by linux@youmustbejoking.demon.co.uk and Zack Middleton 2011-07-18 14:56:57 +00:00
Thilo Schulz 242c938d7f Fix alignment issues in message sending/reading that would crash IRIX, thanks to Canavan for supplying a shell where I could fix this (#5077) 2011-07-17 01:41:39 +00:00
Thilo Schulz ac054c198d Bug 5075 - Fix comments in quake3 configs, patch by q3urt.undead@gmail.com 2011-07-16 11:06:56 +00:00
Thilo Schulz e6ba500164 Move rate limiting / queued packet sending logic from Com_Frame() to sv_main.c 2011-07-15 16:51:54 +00:00
Thilo Schulz 265d6e0374 Remove one unnecessary loop in the beginning 2011-07-13 19:16:25 +00:00
Thilo Schulz 1c3ecb3d3c - Make sure at least one round of download packets and packet queues gets sent each frame 
- Fix timeVal select timeout value for case of unlimited data rate and now downloads are active
 2011-07-13 18:57:32 +00:00
Thilo Schulz ac30d86db0 - Improve snapshot rate and data rate control 
- Make server send packet fragments and queued packets when server is idle
- Voip protocol detection is tied to com_protocol making past-end-of-message reading unncessary
- Use Hunk_AllocateTempMemory() for buffering VOIP packets and fix buffering scheme that ryan hates so much
- Disable packet scrambling for new protocol as it is useless now
- Get rid of the old packet scrambling functions predating latest point release
- Use Hunk_AllocateTempMemory() for netchan packet queue to fix memory leak when client gets disconnected with packets in the queue
- Use Hunk_AllocateTempMemory() for download blocks to fix memory leak when client gets disconnected with download blocks in the queue
- Fix SV_RateMsec to account for udp/udp6 packet lengths
 2011-07-13 17:11:30 +00:00
Thilo Schulz e06c117e9e - Implement dual protocol support (#4962) 
- Fix several UDP spoofing security issues
 2011-07-12 11:59:48 +00:00
Thilo Schulz 309c322b80 Forgot to set default rate back to 100kbyte/s 2011-07-12 11:01:49 +00:00
Thilo Schulz e52a492f61 - Greatly improve UDP downloading speed for clients 
- Add download rate control cvar sv_dlRate
- Don't send snapshots to downloading clients
 2011-07-12 11:01:20 +00:00
Thilo Schulz 0ed9c43453 Make naming a bit more foolproof for new macro 2011-07-07 16:21:06 +00:00
Thilo Schulz 74e538ffcf - Add better protection against DoSing connecting users from connecting 
- Have Com_sprintf return string length
- add STR_LEN macro for static strings
 2011-07-07 16:07:58 +00:00
Thilo Schulz 53d89b6c10 More color fixes for railgun 
Show other players' railgun color and their firetime state.
Show snapshot client's color on world item models of railgun.
Fix the impact mark using color2 (spiral) rather than color1 (beam).
Credits go to Ensiform and Harekiet for the refire portion.
 2011-06-28 08:28:12 +00:00
Thilo Schulz 2f502aceb2 - Fix opStack size for vm_x86.c 
- Change opStack alignment to 16 for vm_x86_64.c
 2011-06-27 20:22:32 +00:00
Thilo Schulz 5c4813da51 Add forced VM unloading to Com_Quit_f 2011-06-25 09:05:57 +00:00
Thilo Schulz 19f54e5400 Allow recursive VM entry for VM operations as well 2011-06-23 00:00:27 +00:00
Thilo Schulz d57ba6a57b - Automatically reset fs_game to "" if it was supplied by the user and is equal to com_basegame 
- Fix problem where users could change values of CVAR_INIT variables after the call to Cvar_Get() via Com_StartupVariable()
- Move sound shutdown after client shutdown so VMs don't hold invalid sound handles in memory
 2011-06-22 23:00:36 +00:00
Thilo Schulz 664f8e578d - align sse control word storage space to 16 byte boundary for snapvector 
- replace some whitespace with tabs in snapvector.c
- Give gcc a bit more freedom in choice of registers
 2011-06-22 14:36:11 +00:00
Thilo Schulz 2d1187b287 - Clear ip address listings after a NET_Restart 
- check for oldGameSet instead of the gamename string
 2011-06-21 13:31:19 +00:00
Thilo Schulz 95691ded36 Fix x64 compilation on MSVC 2011-06-21 12:32:43 +00:00
Thilo Schulz dee3724a13 - Improve game_restart: 
* differing screen resolutions and network settings are now honoured when changing fs_game
  * Fix hunk memory leak on game_restart
  * Move cls.state and cls.servername to clc so connection state is fully preserved over game_restart
  * Revert back to previous fs_game after disconnecting from a server that triggered a game_restart
  * Fix error dialog popping up after every game_restart if an error happened previously (reported by Ensiform)
- Fixed that not all commands added by CL_Init() would be removed by CL_Shutdown()
 2011-06-21 11:18:35 +00:00
Thilo Schulz a5f31084d4 - Fix memory leak in DMA sound after S_Shutdown() 
- Make codec load use temp hunk memory instead of zone mem
- Fix sound issues with direct sound and game_restart (#4526)
 2011-06-17 23:29:19 +00:00
Ludwig Nussel d8b7532fc1 remove static VM_BlockCopy from vm_powerpc 2011-06-16 08:09:06 +00:00
Thilo Schulz 8b7870b81f Fix wrong macro. MSVC win32 build should work again now. 2011-06-16 02:01:13 +00:00
Thilo Schulz 7ac6b087af Use Q_ftol for vm_interpreted 2011-06-16 01:26:17 +00:00
Thilo Schulz 83522282f1 Various fixes to vm_interpreted.c: 
- Add opStack protection
- Fix dataMask check for OP_BLOCK_COPY
- Add instruction number check for conditional jumps
- Make errors in VM_PrepareInterpreter nonfatal
 2011-06-16 01:11:45 +00:00
Thilo Schulz af5020c57c - Don't try to load QVM/DLL files on pure servers 
- Fallback after failed DLL load will be VMI_COMPILED, not INTERPRETED
 2011-06-15 22:25:13 +00:00
Thilo Schulz 9219cde4e8 - Small change to search path order - local files not in .pk3s take precedence over files in pk3s. Should make life easier for modders/mappers wanting to override textures that are already contained in some older pk3 
- Make VM loading more robust, change loading order: when vm_* == 0 first try loading DLL, then QVM in *each* search directory/path
- Fix FS_FileForHandle that would return a FILE pointer to invalid file handle 0
 2011-06-15 22:09:26 +00:00
Thilo Schulz 1ff28b3b2e Need space of len+1 for snprintf to work 2011-06-15 16:26:51 +00:00
Thilo Schulz a447aa82af Fix #if macros for idx64 and id386 2011-06-15 14:10:20 +00:00
Thilo Schulz bb8f40531b - Fix macro that uses constant float suffix as argument 
- retval variables in ftola.c must have type long, not int
 2011-06-13 10:39:42 +00:00
Thilo Schulz 03201aff22 - Add MASM assembler files for MSVC x64 projects to support vm_x86 in x64 mode 
- Clean up ftol()/snapvector() mess
- Make use of SSE instructions for ftol()/snapvector() if available
- move ftol/snapvector pure assembler to inline assembler, this will add x86_64 and improve support for different calling conventions
- Set FPU control word at program startup to get consistent behaviour on all platforms
 2011-06-13 09:56:39 +00:00
Thilo Schulz bd2b704c91 OpenBSD compile fixes, patch provided by Jonathan Gray (#4994) 2011-06-06 14:59:54 +00:00
Thilo Schulz 698a9c51ec Fix newlines in Com_Error, patch by Zack Middleton (#5023) 2011-06-06 14:51:02 +00:00
Thilo Schulz 71b8fe477d - Use EmitCallDoSyscall() to call the jump violations function which guarantees 16-byte stack alignment 
- Add x64 code for MSVC _asm() blocks, not tested yet.
 2011-06-06 14:29:45 +00:00
Thilo Schulz c174143dc2 - Add x86_64 support to vm_x86.c 
- Fix warning on mingw64
 2011-06-01 15:17:18 +00:00
Thilo Schulz 3e229af710 Fix is*() functions for windows where long value is 4 bytes 2011-06-01 01:50:19 +00:00
Thilo Schulz eedccac818 Fix compilation on mingw64 2011-05-31 20:47:18 +00:00
Thilo Schulz bd8d60f55c Add instruction number checks to jumps and calls to SPARC VM, patch by David Miller 2011-05-24 19:46:52 +00:00
Thilo Schulz 4b1418c4ad - Implement opStack protection: Use register %ebx for scaled indexed addressing mode to access opStack, make opStack push/pop operate on %bl portion only 
- Add a third pass to VM compilation for computation of jump address offsets, removing the need to dereference into vm->instructionPointers[] for every call/jump
- Make use of 0F opcode prefix relative jumps
- Call Com_Memcpy for OP_BLOCK_COPY
- Fix several missing range checks for vm->dataBase memory access
 2011-05-23 00:46:46 +00:00
Thilo Schulz e08299faf4 - Do assignment of value 0xDEADBEEF after the 4-byte alignment 
- Add all GPR to clobber list as GCC function callAsmCall seems to change register r11 without saving it to stack first, which may result in SIGSEGV in VM_CallCompiled()
 2011-05-23 00:36:27 +00:00
Thilo Schulz b8ef880d85 I don't seem to get these constraints right. This should fix it 2011-05-19 03:47:35 +00:00
Thilo Schulz a42239e1e5 Fix VM call for release version, bug introduced by myself in r1994 2011-05-18 16:06:08 +00:00
Thilo Schulz 61d6e6eb68 Use scaled indexing mode n=4 for addressing opStack, this way we can use the 8 bit offset value in %%bl to address an OPSTACK_SIZE of 1024 which was the old value. 2011-05-18 00:17:02 +00:00
Thilo Schulz 3f9ec83ce0 - Use edx for CALLs instead of ecx, as the latter does not require any push to stack 
- Make Linux AT&T asm code consistent with the MASM codeblock
 2011-05-17 12:07:56 +00:00
Thilo Schulz c7a68bf283 - Set default opStack size to 256 
- Fix integer wraparound. opStack offset in rbx will always be >= 0
 2011-05-16 18:17:01 +00:00
Thilo Schulz 5aa3da2f84 - Fix SEGV in while loop getop() after t = b = 0 
- Fix iss8, iss16 and iss32 which would not correctly detect 32-bit signed integer range
- Add support for "addb", "subb" etc. assembler mnemonic
- Change opStack protection for x86_64 VM: No overflow checks necessary anymore as offset register is 1 byte long only
 2011-05-16 17:55:07 +00:00
Thilo Schulz 01ed417ee1 Optimise VectorNormalize functions, patch by Matt Turner 2011-05-15 14:55:47 +00:00
Thilo Schulz b003422d92 - Fix lokisetup makefile problems 
- Bump version number to 1.36
 2011-05-15 14:49:38 +00:00
Thilo Schulz 3cdfb7aea8 Refactor and bugfix COM_*Extension functions, patch by DevHC 2011-05-15 14:11:26 +00:00
Thilo Schulz b509d770a7 - Remove Q_strrchr(), replace with standard, portable strrchr() 
- Add strrchr() to bg_lib.c, patch by DevHC
 2011-05-15 14:08:03 +00:00
Thilo Schulz 3ddc59a3ba move MIN/MAX definition, use MIN() instead of min(), patch by DevHC 2011-05-15 13:27:24 +00:00
Thilo Schulz 017bc7e5da - Add vm_x86.c optimization patch by Eugene C. 
- Remove ASM syntax specific code (AT&T vs MASM) for OP_CALL and replace with machine code
 2011-05-15 13:15:14 +00:00
Thilo Schulz 716caf396e - Reverting accidentally committed vm_x86.c 
- Last commit contained some refactoring for vm_x86_64.c
 2011-05-14 14:39:48 +00:00
Thilo Schulz 30059eb8ce ensure that ent->classname is always non-null (for entity numbers up to level.num_entities-1, and ENTITYNUM_WORLD and ENTITYNUM_NONE), for player entities and #ENTITYNUM_NONE in particular, patch by DevHC 2011-05-14 14:34:18 +00:00
Thilo Schulz 4cfb7d376b Ffffuuuuuu I don't even know.... 2011-05-14 14:28:31 +00:00
Thilo Schulz c95bd0a684 Remove newlines from Com_Error message format strings, patch by DevHC 2011-05-12 14:02:48 +00:00
Thilo Schulz a9696d3558 Refactoring patch by DevHC 2011-05-11 14:21:27 +00:00
Thilo Schulz 9706e6ca29 whoops, that one was not Com_Error() 2011-05-10 10:18:07 +00:00
Thilo Schulz d0a095396e - Remove newlines in Com_Error() 
- Update register description
 2011-05-10 10:07:34 +00:00
Thilo Schulz a7ea395bd0 Add opStack protection to defend against malicious QVMs 2011-05-10 09:14:49 +00:00
Thilo Schulz 5f63ab9160 Choose better alignment for heavy-duty rendering structures, patch by Matt Turner (#4981) 2011-05-09 23:39:40 +00:00
Thilo Schulz 36314a1622 Add error handling to malloc as well 2011-05-09 15:40:30 +00:00
Thilo Schulz 876fd7dcb9 - Add HOMEPATH default name define to q_shared.c, patch by uZu (#4973) 
- Reverted change from (#4972) and implemented the other suggestion to be consistent with cl_cgame.c and cl_ui.c
 2011-05-04 15:39:35 +00:00
Thilo Schulz d34c6b7e0b Revert protocol 69 pending further discussion (#4962) 2011-04-27 20:17:45 +00:00
Thilo Schulz a5580d8974 - Harden the client and server protocol against UDP spoofing attacks. This will defend ioquake3 against http://aluigi.altervista.org/papers/q3noclient.txt (#3041) 
- Retains full compatibility to the old but unsecure protocol between clients and servers
- Harden the connection process against DoS attacks, possibly connected to UDP spoofing
 2011-04-27 16:03:35 +00:00
Thilo Schulz a0582fb21a Fix a little quirk still 2011-04-26 02:32:05 +00:00
Thilo Schulz 797d127dfc Use memcmp instead of self-built while loop 2011-04-26 02:30:12 +00:00
Thilo Schulz 6a203bc8e9 - Fix data alignment issue with glReadPixel call, reported by Guillaume Bougard (#4954) 
- Fix data alignment issue in raw AVI recording for weird resolutions (like 1366x768)
 2011-04-18 16:06:10 +00:00
Tim Angus 52ead6fa36 * Crash recovery for com_pipeFile (Lakitu7) 2011-03-30 21:58:31 +00:00
Ludwig Nussel 1b27ae23c1 include vm_local.h in vm_powerpc_asm.c 
Patch by Simon McVittie, bug 4930
 2011-03-13 16:54:41 +00:00
Thilo Schulz 641256f7f0 strtod exists in bg_lib.c now so Q_isanumber will work in the VMs, too. 2011-03-11 13:51:36 +00:00
Tim Angus a9830934ba * Fix misplaced ; in MSVC _vsnprintf wrapper 2011-03-10 22:06:55 +00:00
Thilo Schulz 3bf8ec2dab (#4925) - com_pipefile to create a named pipe for sending commands from other processes, patch by Chris Schwarz 2011-03-10 01:01:27 +00:00
Thilo Schulz e5cec15fbf Fix bug where Com_StartupVariable would set CVAR_USER_CREATED on already existing cvars 2011-03-09 22:50:06 +00:00
Thilo Schulz 8c3f320504 (#3767) Some protection from malicious qvms - patches and ideas by Amanieu d'Antras and Ben Millwood 2011-03-08 01:39:34 +00:00
Thilo Schulz c0cca7a0a8 - Fix potential out-of-bounds read in files.c, fix by using new FS_IsExt 
- Add capability to load demos with com_protocol suffix, partially applied patches from Simon McVittie
- Fix demo loading if protocol number has more digits than 2
- Minor refactoring, replace all occurances of suffix "dm_" with global macro DEMOEXT
 2011-03-07 22:08:48 +00:00
Thilo Schulz fef4d12d68 Refactoring patch by DevHC 2011-03-05 19:20:37 +00:00
Thilo Schulz 21668c0616 Fix systeminfo command, fix by DevHC 2011-03-05 19:11:56 +00:00
Thilo Schulz 0387b8002e Add cvar "protocol" so user can change protocol version on command line, for standalone games. Most of the patch by Simon McVittie with a few minor modifications by myself 2011-03-05 19:10:23 +00:00
Thilo Schulz 3639108763 Also send empty valued system cvars, fix proposed by DevHC 2011-03-05 19:07:56 +00:00
Thilo Schulz 34e0a6c6f6 Make NET_Sleep wait 1ms less than requested, then busy-wait the last ms for better timeout precision. 2011-02-23 18:09:17 +00:00
Thilo Schulz ccd24cd647 - Fix unterminated string errors in Q_vsnprintf() on windows. Thanks to Eugene C. for reporting (#4907) 
- Get rid of bigbuffer in Com_sprintf()
- Get rid of Q_snprintf and replace with Com_sprintf()
 2011-02-23 16:17:09 +00:00
Thilo Schulz 4dc750aedb Merge "which" command upstream from Tremulous, patch provided by Chris Schwarz 2011-02-10 23:07:07 +00:00
Thilo Schulz 614f315ce8 Fix console tab autocomplete for exec and condump on pure servers, patch by Zack Middleton 2011-02-10 19:58:20 +00:00
Thilo Schulz e05c9ad1c2 - Make some string functions in g_cmds.c cleaner, by DevHC 
- embed VM_FREEBUFFERS() macro in do-while-loop
 2011-02-10 18:56:18 +00:00
Thilo Schulz 544a1c0c1a - Use MAP_FAILED error code for check whether mmap() was successful 
- Replace various malloc() with Z_Malloc
- Fix several memory leaks when VM compilation failed and Com_Error is called
- Make failed mmap/VirtualAlloc/malloc calls fatal
 2011-02-10 18:45:28 +00:00
Zachary Slater 5e0d0efd2e http://www.angryflower.com/aposter.html 
(minor English issues, most of which are via /dev/humancontroller)
 2011-02-09 05:51:33 +00:00
Thilo Schulz 3b40467599 Finally fix missionpack compiling for STANDALONE=1, yes, this is tested. 2011-02-09 00:42:54 +00:00
Thilo Schulz 956c9a262a First batch of getting replacing malloc() with Z_Malloc 2011-02-09 00:02:42 +00:00
Thilo Schulz eb11388cac Fix STANDALONE in files.c 2011-02-08 20:27:49 +00:00
Thilo Schulz 2d2bdea553 Cleanup STANDALONE 2011-02-08 19:51:43 +00:00
Thilo Schulz 2b52867b74 Code cleanup patch by devhc 2011-02-08 18:19:31 +00:00
Thilo Schulz 48b03a035b Ok, getifaddrs() is not POSIX compliant. Fix #3984 as suggested by Vincent Cojot 2011-02-07 05:20:31 +00:00
Thilo Schulz 1d2d67cdde strdup still not accepted by some systems. *sigh*. 2011-02-07 03:56:15 +00:00
Thilo Schulz 0e6427f3ff - Hopefully fix (#3984) compiler errors on Solaris while not introducing too many new ones on the other platforms 
- With _BSD_SOURCE now explicitly defined bring back strdup to vm_x86_64_assembler.c
 2011-02-06 20:26:18 +00:00
Thilo Schulz 7bb5906599 Patch by Simon McVittie to improve dynamic library loading (#4700) 2011-02-04 17:47:57 +00:00
Thilo Schulz d2f8b9f4bb Support GNU/kFreeBSD, patch by Cyril Brulebois. Thanks. 2011-02-04 17:31:12 +00:00
Thilo Schulz e66abb3237 - Add support for linearly desaturating images via r_greyscale 
- Use correct luminance values for rendering textures
Patch submitted by Forrest Voight.
 2011-02-04 16:04:37 +00:00
Thilo Schulz 2cddb3e0ea https://bugzilla.icculus.org/show_bug.cgi?id=4460 2011-02-04 13:43:41 +00:00
Thilo Schulz 67a8b273c2 - Add cvars cl_gamename, sv_heartbeat, sv_flatline so standalone games can customise their messages to the master server 2011-02-04 13:25:51 +00:00
Thilo Schulz 0eb5d1720c Fix banfile writing to wrong game directory 2011-02-04 12:34:11 +00:00
Thilo Schulz 3148416c04 - Change runtime standalone detection: 
* com_standalone now read-only
  * add new cvars com_basegame, com_homepath
  * standalone now automatically detected when com_basegame is set to something different than baseq3 and no id pak pk3s are found
  * This fixes https://bugzilla.icculus.org/show_bug.cgi?id=4699
- Replace a few hardcoded string literals with macros
- Add checks for Team Arena PK3s to FS_CheckPak0()
 2011-02-04 12:04:56 +00:00
Thilo Schulz cf791d14c5 - Fix bug #4769 remote server crash 
- Fix potential 1-byte-buffer overflow in gamecode
 2011-02-03 02:54:36 +00:00
Thilo Schulz 16c83ae2c5 Server crash can cause recursive call to Com_Error, too 2011-02-02 23:57:22 +00:00
Thilo Schulz 4982bf8e6b r1833 now made some Linux systems spit out warnings. Fix this once and for all 2011-02-02 16:49:52 +00:00
Thilo Schulz e5dbce839a - Use select() to sleep when idle as opposed to busy waiting. 
- Introduce com_busyWait cvar to go back to old behaviour
 2011-02-02 16:46:23 +00:00
Thilo Schulz 0baadba7d1 Windows doesn't know z in format string 2011-01-31 21:13:37 +00:00
Thilo Schulz 0c662f25f2 Make Ludwig happy 2011-01-27 16:41:08 +00:00
Thilo Schulz d1c0401c73 well, shit. 2011-01-27 12:34:58 +00:00
Thilo Schulz 92495a70bc Fix compiler warnings (#4887) 2011-01-27 11:13:39 +00:00
Thilo Schulz 74be070642 Make sure com_developer global var gets written right after developer has been read from cmd line 2011-01-25 16:18:49 +00:00
Thilo Schulz 5c0ae99642 Make number of supported master servers tunable via define 2011-01-25 02:04:25 +00:00
Thilo Schulz bf07014b1d Make this change so standalone developers will know to change the HEARTBEAT game string for their versions, too. 2011-01-24 18:09:20 +00:00
Thilo Schulz 6179036ac9 Fix name resolution for domains with A and AAAA record 2011-01-24 01:55:12 +00:00
Thilo Schulz 8243a77c0e Revert changes because dpmaster doesn't work that way. 2011-01-24 01:24:07 +00:00
Thilo Schulz 7861cde4a2 Make it use the correct game name in getserversExt queries 2011-01-24 00:21:33 +00:00
Tim Angus c314f29290 * Use correct compiler defines for OS detection on Windows 2010-12-19 16:34:35 +00:00
Ludwig Nussel c51d99117c use mmap on freebsd too 2010-11-22 07:12:35 +00:00
Thilo Schulz 83a3e2ae1b First batch of bug fixes reported and patched by Zack "ZTurtleMan" Middleton: 
#4736
#4730
#4731
#4732
#4733
#4735
#4736
#4737
#4738
#4739
 2010-08-29 17:32:54 +00:00
Thilo Schulz 3ff2666375 Fix buffer overflow, report and patch by Eugene C. (#4669) 2010-07-02 20:21:20 +00:00
Ludwig Nussel 233fcb0caa fix stack alignment dynamically for OP_BLOCK_COPY 2010-06-02 14:46:16 +00:00
Ludwig Nussel 2950bb98ea fix OP_BLOCK_COPY alignment for win64 (patch by Marcus Meissner) 2010-05-17 08:59:53 +00:00
Ludwig Nussel 760f4a1949 64bit Windows support (patch by Michael Menegakis) 2010-02-28 09:00:02 +00:00
Ludwig Nussel a9fdf0ef3b need to hardcode "baseq3" to prevent download of id files even if compiled STANDALONE 2010-02-28 08:56:54 +00:00
Tim Angus 3ebe048968 * Fix a memory leak in OS X Sys_Dialog 
* Fix compilation on Snow Leopard
 2010-02-26 16:32:49 +00:00
Tim Angus 005f870ebe * Sys_Dialog for more user friendly error reporting 
* (bug #3932) Recovery from bad video settings
 2010-02-15 16:20:33 +00:00
Ludwig Nussel 4876413217 __WORDSIZE is not available on non-GNU systems (Dominic Fandrey) 2010-01-16 10:55:51 +00:00
Tim Angus 9018fedd16 * Clean-up whitespace in net_ip.c 2010-01-10 18:28:32 +00:00
Tim Angus 240b25a41f * (bug #4271) FreeBSD fixes (Dominic Fandrey) 2010-01-07 19:53:52 +00:00
Tim Angus e7f9b8d193 * That probably deserves a Com_DPrintf as well 2010-01-03 22:07:20 +00:00
Tim Angus bb30f51f67 * (bug #4357) CVAR_ROM+CVAR_ARCHIVE is not read from q3config 2010-01-03 19:44:37 +00:00
Tim Angus 78df7a1de4 * (bug #4346) Dedicated server uses 100% CPU when stdin is not a TTY 
* com_speeds reports misleading values on dedicated server (Guillaume Bougard)
 2009-12-24 00:40:39 +00:00
Tim Angus fa2a698aa3 * (bug #4369) Cvar modified flags are not updated in Cvar_Get (Lakitu7) 2009-12-18 21:57:56 +00:00
Thilo Schulz 10cdcdb0a1 Forgot this one 2009-11-14 01:59:01 +00:00
Thilo Schulz 258429efe7 - Add unset command for cvars created by the user 
- Fix crash bug when maximum number of cvars has been reached
- Fix cvar_restart
- Add possibility to cleanly switch mods ingame (#2819)
 2009-11-09 22:41:42 +00:00
Thilo Schulz 606ce66726 This is true always, anyways. 2009-11-09 13:50:48 +00:00
Thilo Schulz 5785b45e6a Shut up warn_unused_result warning 2009-11-08 17:00:27 +00:00
Tim Angus 108705d31f * Rewrite win32 Sys_Mkdir to use CreateDirectory 
* Make FS_ReplaceSeparators filter out runs of multiple separators
* Make FS_CreatePath skip creation of the root directory
 2009-11-07 16:43:02 +00:00