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Enrico Weigelt, metux IT consult d8e6511b1b xfree86: use calloc() instead of malloc() 
Using calloc() instead of malloc() as preventive measure, so there
never can be any hidden bugs or leaks due uninitialized memory.

The extra cost of using this compiler intrinsic should be practically
impossible to measure - in many cases a good compiler can even deduce
if certain areas really don't need to be zero'd (because they're written
to right after allocation) and create more efficient machine code.

The code pathes in question are pretty cold anyways, so it's probably
not worth even thinking about potential extra runtime costs.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 		2025-06-12 16:49:57 +02:00
..
.gitignore Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
compiler.h compiler.h: drop translation of Sun compiler platform defines to gcc 2024-07-28 23:26:37 +00:00
dgaproc.h xfree86: common: move non-exported funcs from dgaproc.h to separate header 2024-02-29 10:27:08 +00:00
dgaproc_priv.h xfree86: common: move non-exported funcs from dgaproc.h to separate header 2024-02-29 10:27:08 +00:00
extramodes xfree86: add default modes for 16:9 and 16:10 2018-01-18 14:16:35 -05:00
meson.build xfree86: drop xf86VGAarbiter.h 2025-06-12 16:24:32 +02:00
modeline2c.awk xfree86: make modeline2c.awk put a newline at the end of xf86DefModeSet.c 2025-04-19 17:02:15 +00:00
vesamodes Fix standard VESA modes. 2006-11-03 14:06:32 -08:00
xaarop.h xfree86: Drop some dead XAA decls from SDK headers 2012-07-25 14:03:31 -07:00
xf86.h xfree86: xf86.h: dont include propertyst.h 2025-06-12 16:30:20 +02:00
xf86AutoConfig.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86Bus.c xfree86: sbus: unexport xf86SbusProbe() 2025-06-12 16:47:03 +02:00
xf86Bus.h xfree86: Remove vestigial lastScrnFlag 2018-09-12 20:47:15 +00:00
xf86Config.c xfree86: common: use LogMessageVerb() instead of xf86Msg() 2025-02-07 22:40:06 +00:00
xf86Config.h xfree86: unexport xf86SetVerbosity() and xf86SetLogVerbosity() 2024-10-10 18:25:54 +00:00
xf86Configure.c xfree86: common: extra safety checks for NULL pointers 2025-06-12 16:33:45 +02:00
xf86Cursor.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86DGA.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86DPMS.c xfree86: xf86Option: unexport xf86MarkOptionUsed() 2025-06-12 16:23:25 +02:00
xf86Events.c xfree86: common: extra safety checks for NULL pointers 2025-06-12 16:33:45 +02:00
xf86Extensions.c xfree86: xf86Option: unexport xf86MarkOptionUsed() 2025-06-12 16:23:25 +02:00
xf86Extensions.h xf86: Re-export extension disable flags 2012-07-16 18:24:49 -07:00
xf86Globals.c Revert "xfree86: Remove -flippixels" 2024-01-03 19:43:16 +00:00
xf86Helper.c xfree86: make xf86VIDrvMsgVerb() static 2025-06-12 16:23:55 +02:00
xf86InPriv.h xfree86/common: Warning fixes. Mostly const string handling. 2014-01-12 10:14:48 -08:00
xf86Init.c randr: unexport and document RRProviderAutoConfigGpuScreen() 2025-06-12 16:29:30 +02:00
xf86MatchDrivers.h xfree86: unexport xf86PlatformMatchDriver() 2025-02-07 00:38:58 +02:00
xf86Mode.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
xf86Module.h xfree86: loader: drop unused MODULETEARDOWNPROTO() macro 2025-06-12 16:20:54 +02:00
xf86Module_priv.h xfree86: common: unexport UnloadModule() and UnloadSubModule() 2025-02-06 23:09:02 +00:00
xf86Opt.h xfree86: xf86Option: unexport xf86MarkOptionUsedByName() 2025-06-12 16:23:28 +02:00
xf86Opt_priv.h xfree86: xf86Option: unexport xf86MarkOptionUsedByName() 2025-06-12 16:23:28 +02:00
xf86Option.c xfree86: common: gracefully handle allocation failure 2025-06-12 16:33:40 +02:00
xf86Optionstr.h hw/xfree86: Lots of constant string support 2014-01-12 10:14:48 -08:00
xf86PM.c xfree86: use LogMessageVerb() instead of xf86MsgVerb() 2025-02-07 22:40:06 +00:00
xf86PciInfo.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
xf86Priv.h xfree86: xf86Priv.h: dont include propertyst.h 2025-06-12 16:30:45 +02:00
xf86Privstr.h Remove check for useSIGIO option 2020-12-08 11:23:31 -05:00
xf86RandR.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86VGAarbiter.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86VGAarbiterPriv.h xfree86: Hold input_lock across SPRITE functions in VGA arbiter 2017-12-13 12:06:31 -05:00
xf86VGAarbiter_priv.h xfree86: drop xf86VGAarbiter.h 2025-06-12 16:24:32 +02:00
xf86VidMode.c vidmode: remove redundant DIX function 2016-02-29 16:29:14 -05:00
xf86Xinput.c xfree86: make xf86PostKeyEvent() static 2025-06-12 16:23:52 +02:00
xf86Xinput.h xfree86: unexport xf86RemoveInputEventDrainCallback() 2025-06-12 16:24:15 +02:00
xf86Xinput_priv.h xfree86: unexport xf86RemoveInputEventDrainCallback() 2025-06-12 16:24:15 +02:00
xf86cmap.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86cmap.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xf86fbBus.c xfree86: unexport os-support functions 2024-04-18 00:40:39 +00:00
xf86fbman.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86fbman.h xfree86: fbman: move FBManagerFuncs into x86fbman.c 2025-06-12 16:21:41 +02:00
xf86noBus.c xfree86: unexport os-support functions 2024-04-18 00:40:39 +00:00
xf86pciBus.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86pciBus.h xfree86: Improved autoconfig drivers matching 2017-05-09 17:36:05 -07:00
xf86platformBus.c dix: add CreateScreenResources callback mechanism 2025-06-12 16:46:47 +02:00
xf86platformBus.h xfree86: unexport xf86PlatformMatchDriver() 2025-02-07 00:38:58 +02:00
xf86sbusBus.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86sbusBus.h xfree86: drop obsolete xf86GetEntityForSbusInfo() 2025-06-12 16:48:03 +02:00
xf86sbusBus_priv.h xfree86: sbus: unexport struct sbus_devtable 2025-06-12 16:47:28 +02:00
xf86str.h Extend Linux #ifdef to FreeBSD OS. 2023-10-22 16:08:21 +00:00
xf86xv.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86xv.h xfree86: xv: drop unused xf86XVFillKeyHelperPort() 2025-06-12 16:21:45 +02:00
xf86xvmc.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xf86xvmc.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
xf86xvpriv.h xfree86: xvmc: use CloseScreen hook 2025-06-12 16:46:15 +02:00
xisb.c xfree86: use calloc() instead of malloc() 2025-06-12 16:49:57 +02:00
xisb.h xfree86: xisb: drop unused XisbTrace() 2025-06-12 16:22:10 +02:00
xorgHelper.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xorgVersion.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00