| Commit message (Collapse) | Author | Age | Files | Lines |
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setting a value for an attribute in the structure is pointless if you
do not set the valuemask accordingly. Adding the missing valuemask
code here would also be pointless because the valuemask is set to a fixed
value later on. Therefore we can drop this code here.
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new code is easier to read
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and not as a "private" window like all others.
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We are not using it anywhere so let's disable it via a macro for now.
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This only happened with certain window managers like mutter.
Fixes ArcticaProject/nx-libs#925
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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.
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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
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Fixes ArcticaProject/nx-libs#935
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NX does not support passing around FDs for local connections.
This will not cause any change in the resulting code as this variable
had been unset by default.
Fixes ArcticaProject/nx-libs#784
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as it has been in the imake builds
Fixes ArcticaProject/nx-libs#783
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Fixes ArcticaProject/nx-libs#780
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Fixes ArcticaProject/nx-libs#779
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By casting the rrScrPriv to ScreenPtr we are using the offsets from
the Screen structure for referencing data in the rrScrPriv structure
causing data corruption. As both macros use the same casting this
still works until the location where the data resides is
overwritten. For 64bit the location was the "rotations" member in
rrScrPriv which was not problematic because it is barely used. But on
32bit it was "numCrtcs" which is heavily used. On unwrap this was 0
and lead to a segfault.
Fixes ArcticaProject/nx-libs#943
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Attributes ArcticaProject/nx-libs#241
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No functional changes, just clarification/explanation of the existing
code.
Fixes ArcticaProject/nx-libs#926
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was previously undocumented.
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Fixes ArcticaProject/nx-libs#796
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Fixes ArcticaProject/nx-libs#241
Fixes ArcticaProject/nx-libs#495
Fixes ArcticaProject/nx-libs#535
Fixes ArcticaProject/nx-libs#565
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instead of sendSelectionNotifyEventToClient + setClientSelectionStage
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Moving the client check to sendSelectionNotifyEventToClient enables us
to drop notifyConvertFailure.
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and reset the lastClient variables when stage is set to None.
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resolve lastClientClientPtr to process id and process name
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In commit f48e2da3e86b2d7600de3d5d4ef6f81ba2c17bed I marked NX changes
by using #ifdef NXAGENT_SERVER. But I had missed that this define was
never set in mi. So let's change that now and make it work like
before.
Fixes ArcticaProject/nx-libs#926
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