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* Display.c: factor out confinement window creationUlrich Sibiller2020-10-171-30/+24
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* Screen.c: fix resizing bug with mutter window managerUlrich Sibiller2020-10-171-1/+1
| | | | | | | Not really sure why I introduced the client check years ago. Grabbed is grabbed, so I don't see a reason implementing it this way. Fixes ArcticaProject/nx-libs#925.
* nxagent: fix stack smashingUlrich Sibiller2020-10-174-4/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In compext Atom has the size of XlibAtom. Therefore calling functions of Compext.c requires to use/pass XlibAtom. Same for Window/XlibWindow. ==15438==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fffffffcdc0 at pc 0x5555556a81b5 bp 0x7fffffffcd10 sp 0x7fffffffcd08 WRITE of size 8 at 0x7fffffffcdc0 thread T0 #0 0x5555556a81b4 in NXGetCollectedProperty nx-X11/programs/Xserver/hw/nxagent/compext/Compext.c:4124 #1 0x5555557d0488 in nxagentCollectPropertyEvent nx-X11/programs/Xserver/hw/nxagent/Clipboard.c:1202 #2 0x555555723340 in nxagentHandleCollectPropertyEvent nx-X11/programs/Xserver/hw/nxagent/Events.c:3923 #3 0x55555571d4db in nxagentHandleProxyEvent nx-X11/programs/Xserver/hw/nxagent/Events.c:3007 #4 0x55555571bb92 in nxagentHandleClientMessageEvent nx-X11/programs/Xserver/hw/nxagent/Events.c:2595 #5 0x555555717dfc in nxagentDispatchEvents nx-X11/programs/Xserver/hw/nxagent/Events.c:1827 #6 0x555555750813 in nxagentBlockHandler nx-X11/programs/Xserver/hw/nxagent/Handlers.c:437 #7 0x5555556c1b5d in BlockHandler nx-X11/programs/Xserver/dix/dixutils.c:403 #8 0x5555556d47ff in WaitForSomething nx-X11/programs/Xserver/os/WaitFor.c:232 #9 0x555555665b22 in Dispatch nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c:365 #10 0x5555555ed760 in main nx-X11/programs/Xserver/dix/main.c:350 #11 0x7ffff604909a in __libc_start_main ../csu/libc-start.c:308 #12 0x5555555edc09 in _start (nx-X11/programs/Xserver/nxagent+0x99c09) Address 0x7fffffffcdc0 is located in stack of thread T0 at offset 32 in frame #0 0x5555557d0324 in nxagentCollectPropertyEvent nx-X11/programs/Xserver/hw/nxagent/Clipboard.c:1190 This frame has 5 object(s): [32, 36) 'atomReturnType' <== Memory access at offset 32 partially overflows this variable [96, 100) 'resultFormat' [160, 168) 'ulReturnItems' [224, 232) 'ulReturnBytesLeft' [288, 296) 'pszReturnData' HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions *are* supported) SUMMARY: AddressSanitizer: stack-buffer-overflow nx-X11/programs/Xserver/hw/nxagent/compext/Compext.c:4124 in NXGetCollectedProperty ...
* Keyboard.c: improve capslock and numlock handlingUlrich Sibiller2020-10-171-0/+42
| | | | Fixes ArcticaProject/nx-libs#935
* Keyboard.c: fix indentation of ifdefUlrich Sibiller2020-10-171-2/+2
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* Extend sleep documentationUlrich Sibiller2020-06-291-3/+5
| | | | Attributes ArcticaProject/nx-libs#241
* nxagent: clarify sleep time unitsUlrich Sibiller2020-06-295-15/+27
| | | | | | | No functional changes, just clarification/explanation of the existing code. Fixes ArcticaProject/nx-libs#926
* Args.c: adapt message to use same format as similar messagespr/extend_manpageUlrich Sibiller2020-06-291-1/+1
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* manpage: document copysize parameterUlrich Sibiller2020-06-291-0/+4
| | | | was previously undocumented.
* manpage and usage output: add -irlimitUlrich Sibiller2020-06-292-0/+4
| | | | Fixes ArcticaProject/nx-libs#796
* Extend some manpage entriesUlrich Sibiller2020-06-292-13/+38
| | | | | | | Fixes ArcticaProject/nx-libs#241 Fixes ArcticaProject/nx-libs#495 Fixes ArcticaProject/nx-libs#535 Fixes ArcticaProject/nx-libs#565
* release 3.5.99.243.5.99.24Mike Gabriel2020-05-311-1/+1
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* NXevents.c, NXdispatch.c: add some DEBUG statementsUlrich Sibiller2020-05-312-2/+15
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* Client.h: make macro NULL pointer safeUlrich Sibiller2020-05-311-2/+2
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* Clipboard.c: small code improvementUlrich Sibiller2020-05-311-8/+7
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* Clipboard.c: add description/warning for nxagentClearClipboardUlrich Sibiller2020-05-311-0/+6
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* Clipboard.c: improve some more debugging messagesUlrich Sibiller2020-05-311-19/+20
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* Clipboard.c: use nxagentClientInfoString for debug outputUlrich Sibiller2020-05-311-58/+38
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* Clipboard.c: add elapsed time for lastClient to stats output if availableUlrich Sibiller2020-05-311-2/+8
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* Clipboard.c: call endTransfer()Ulrich Sibiller2020-05-311-4/+1
| | | | instead of sendSelectionNotifyEventToClient + setClientSelectionStage
* Clipboard.c: drop notifyConvertFailureUlrich Sibiller2020-05-311-24/+15
| | | | | Moving the client check to sendSelectionNotifyEventToClient enables us to drop notifyConvertFailure.
* Clipboard.c: drop unused return code of sendSelectionNotifyEventToClientUlrich Sibiller2020-05-311-8/+8
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* Clipboard.c: Fix: always reset selectionStage in endTransferUlrich Sibiller2020-05-311-15/+16
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* Clipboard.c: make setClientSelectionStage a functionUlrich Sibiller2020-05-311-26/+42
| | | | and reset the lastClient variables when stage is set to None.
* Clipboard.c: improve Clipboard statsUlrich Sibiller2020-05-311-1/+11
| | | | resolve lastClientClientPtr to process id and process name
* nxagent: Add keystroke for dumping the current clipboard stateUlrich Sibiller2020-05-316-26/+26
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* nxagent: Free atom map on terminationUlrich Sibiller2020-05-311-0/+2
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* Events.h: reformat commentsUlrich Sibiller2020-05-071-22/+15
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* Reconnect.c: save some linesUlrich Sibiller2020-05-071-14/+1
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* Reconnect.c: reformat commentsUlrich Sibiller2020-05-071-20/+14
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* Screen.c: fix missing type in DEBUG modeUlrich Sibiller2020-05-071-2/+2
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* Reconnect.c: reformat saveAgentState()Ulrich Sibiller2020-05-071-5/+4
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* Rootless.c: do not import private propertiesUlrich Sibiller2020-05-072-0/+40
| | | | | | | | | | In rootless mode some properties are private (or internal or adminitrative). They are only required for the windows on the real X server side that represent nxagent's windows. Those properties should never be cloned from there to the the nxagent windows so we filter them. Fixes ArcticaProject/nx-libs#920
* Rootless.c: improve TEST outputUlrich Sibiller2020-05-071-12/+16
| | | | more output, correct format specifiers
* Rootless.c: add some commentsUlrich Sibiller2020-05-071-0/+11
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* Clipboard.c: fix typoUlrich Sibiller2020-05-071-1/+1
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* Keystroke.c: whitespace fixesUlrich Sibiller2020-05-071-6/+6
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* NXdixfonts.c: some code cleanupsUlrich Sibiller2020-05-071-18/+16
| | | | reformat, extend comments, simplify ifdef
* NXdixfonts.c: fix debugging outputUlrich Sibiller2020-05-071-1/+5
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* Keyboard.c: free remote keybord names once no longer neededUlrich Sibiller2020-05-071-5/+9
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* NXdispatch.c: free font data on exitUlrich Sibiller2020-05-073-1/+10
| | | | helps to avoid valgrind warnings
* Font.c: add hint of deliberate pointer misuseUlrich Sibiller2020-05-072-3/+8
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* Font.c: fix realloc bugsUlrich Sibiller2020-05-071-20/+23
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* Font.c: cleanupUlrich Sibiller2020-05-071-1076/+1071
| | | | reformat, whitespace, code simplification, FIXMEs
* NXshm.c: cleanup nxagent_fbShmCreatePixmapUlrich Sibiller2020-05-071-17/+20
| | | | ... to match it as closely as possible to the upstream version.
* Dialog.h: reformat commentUlrich Sibiller2020-05-071-4/+3
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* Dialog.h: Fix incomplete macro nxagentNoDialogIsRunningUlrich Sibiller2020-05-071-1/+3
| | | | The autograb stuff had been forgotten.
* Screen.c: fix wrong debug statementUlrich Sibiller2020-05-071-1/+1
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* NXshm.c: slight simplificationUlrich Sibiller2020-05-071-5/+2
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* NXshm.c: simplify Dispatch functionsUlrich Sibiller2020-05-071-11/+4
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