| Commit message (Collapse) | Author | Age | Files | Lines |
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Amends the following compiler warnings:
```
NXmiexpose.c:904:18: warning: ‘newValues[2].ptr’ may be used uninitialized in this function [-Wmaybe-uninitialized]
gcval[i++].ptr = newValues[TILE].ptr;
^
NXmiexpose.c:914:24: warning: ‘newValues[1].val’ may be used uninitialized in this function [-Wmaybe-uninitialized]
if ( pGC->fgPixel != newValues[FOREGROUND].val) {
^
```
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expression.
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NoEventMask.
Amends the following compiler warning:
```
Window.c: In function ‘nxagentSetTopLevelEventMask’:
Window.c:3392:31: warning: ‘attributes.event_mask’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Mask tmp_mask = attributes.event_mask;
^
```
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used later on.
Amends the following compiler warning:
```
Colormap.c: In function ‘nxagentReconnectAllColormap’:
Colormap.c:575:7: warning: variable ‘flexibility’ set but not used [-Wunused-but-set-variable]
int flexibility;
^
```
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Amends the following compiler warning:
```
GCOps.c: In function ‘nxagentCopyArea’:
GCOps.c:597:7: warning: variable ‘oldDstxyValue’ set but not used [-Wunused-but-set-variable]
int oldDstxyValue;
^
```
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later on.
Amends the following compiler warning:
```
GC.c: In function ‘nxagentReconnectAllGCs’:
GC.c:1154:7: warning: variable ‘flexibility’ set but not used [-Wunused-but-set-variable]
int flexibility;
^
```
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if compiled with -DTEST / -DDEBUG (plus drop commented out code).
Amends the following compiler warnings:
```
Events.c: In function ‘nxagentHandleClientMessageEvent’:
Events.c:2694:13: warning: variable ‘message_data’ set but not used [-Wunused-but-set-variable]
char *message_data;
^
Events.c: In function ‘nxagentClipAndSendExpose’:
Events.c:4313:10: warning: variable ‘box’ set but not used [-Wunused-but-set-variable]
BoxRec box;
^
```
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not used later on.
Amends the following compiler warnings:
```
Display.c: In function ‘nxagentReconnectDisplay’:
Display.c:2449:19: warning: variable ‘packQuality’ set but not used [-Wunused-but-set-variable]
int packMethod, packQuality;
^
Display.c:2449:7: warning: variable ‘packMethod’ set but not used [-Wunused-but-set-variable]
int packMethod, packQuality;
^
```
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used later on.
Amends the following compiler warning:
```
NXrender.c: In function ‘swapStops’:
NXrender.c:3036:13: warning: variable ‘colors’ set but not used [-Wunused-but-set-variable]
CARD16 *colors;
^
```
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We don't define HAVE_STDINT_H anywhere and it should be more safe using
the system's definition of UINT32_MAX.
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This requires adaptations of arguments' types for the external
references to MakeAtom() and CopyISOLatin1Lowered().
These adaptations have been required in Xserver/include/dix.h,
Xserver/include/dixfonts.c Xserver/dix/atom.c, Xserver/dix/dixutils.c,
Xserver/os/oscolor.c.
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needed from that header file.
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nxagentReconnectPictFormat.
Amends the following compiler warnings:
```
NXpicture.c: In function ‘nxagentReconnectPictFormat’:
NXpicture.c:2148:9: warning: variable ‘pBool’ set but not used [-Wunused-but-set-variable]
Bool *pBool;
^
NXpicture.c:2147:17: warning: variable ‘pFormat’ set but not used [-Wunused-but-set-variable]
PictFormatPtr pFormat;
^
```
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later on.
Amends the following compiler warning:
```
NXglyphcurs.c: In function ‘ServerBitsFromGlyph’:
NXglyphcurs.c:109:17: warning: variable ‘gcval’ set but not used [-Wunused-but-set-variable]
ChangeGCVal gcval[3];
^
```
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with -DTEST.
Amends the following compiler warning:
```
Keyboard.c: In function ‘nxagentKeyboardProc’:
Keyboard.c:688:7: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
int ret;
^
```
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later on.
Amends the following compiler warning:
```
Handlers.c: In function ‘nxagentShadowBlockHandler’:
Handlers.c:732:7: warning: variable ‘result’ set but not used [-Wunused-but-set-variable]
int result;
^
```
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later on.
Amends the following compiler warning:
```
Keyboard.c: In function ‘nxagentNotifyKeyboardChanges’:
Keyboard.c:1211:16: warning: variable ‘xkb’ set but not used [-Wunused-but-set-variable]
XkbDescPtr xkb;
^
```
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These can be dropped after we have turned REGION_* macros into
static inline function calls in some of the previous commits.
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Amends the following compiler warnings:
```
Screen.c: In function ‘nxagentCreateIconWindow’:
Screen.c:394:15: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘Window’ [-Wformat=]
nxagentIconWindow);
^
Screen.c: In function ‘nxagentSetScreenSaverTime’:
Screen.c:456:19: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘CARD32’ [-Wformat=]
ScreenSaverTime, ScreenSaverInterval);
^
Screen.c:456:19: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘CARD32’ [-Wformat=]
Screen.c:476:19: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘CARD32’ [-Wformat=]
ScreenSaverTime, ScreenSaverInterval);
^
Screen.c:476:19: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘CARD32’ [-Wformat=]
Screen.c: In function ‘nxagentOpenScreen’:
Screen.c:1234:19: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘VisualID’ [-Wformat=]
visuals[numVisuals].vid);
^
Screen.c:1274:23: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘VisualID’ [-Wformat=]
depths[depthIndex].depth);
^
Screen.c:1282:17: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘VisualID’ [-Wformat=]
defaultVisualIndex, visuals[defaultVisualIndex].vid);
^
Screen.c:1319:19: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘VisualID’ [-Wformat=]
rootDepth, defaultVisual);
^
Screen.c:1336:19: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘VisualID’ [-Wformat=]
rootDepth, defaultVisual);
^
Screen.c:1348:19: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘VisualID’ [-Wformat=]
rootDepth, defaultVisual);
^
Screen.c:1357:19: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘VisualID’ [-Wformat=]
rootDepth, defaultVisual);
^
Screen.c:1723:21: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘Window’ [-Wformat=]
nxagentDefaultWindows[pScreen->myNum]);
^
Screen.c:1763:19: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘Window’ [-Wformat=]
nxagentDefaultWindows[pScreen->myNum]);
^
Screen.c:1775:17: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘Window’ [-Wformat=]
nxagentDefaultWindows[pScreen->myNum]);
^
Screen.c:1790:17: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘Window’ [-Wformat=]
nxagentDefaultWindows[pScreen->myNum]);
^
Screen.c: In function ‘nxagentShadowAdaptDepth’:
Screen.c:3189:14: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
pVisual -> red_mask, pVisual -> green_mask, pVisual -> blue_mask);
^
Screen.c:3189:14: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘long unsigned int’ [-Wformat=]
Screen.c:3189:14: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘long unsigned int’ [-Wformat=]
Screen.c:3198:15: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
redMask, greenMask, blueMask);
^
Screen.c:3198:15: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘long unsigned int’ [-Wformat=]
Screen.c:3198:15: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘long unsigned int’ [-Wformat=]
```
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Amends the following compiler warnings:
```
Screen.c: In function ‘nxagentReconnectScreen’:
Screen.c:3547:7: warning: variable ‘flexibility’ set but not used [-Wunused-but-set-variable]
int flexibility;
^
Screen.c: In function ‘nxagentAdjustRandRXinerama’:
Screen.c:3746:12: warning: unused variable ‘j’ [-Wunused-variable]
int i, j;
^
Screen.c: In function ‘nxagentSaveAreas’:
Screen.c:4116:15: warning: variable ‘pDrawable’ set but not used [-Wunused-but-set-variable]
DrawablePtr pDrawable;
^
Screen.c: In function ‘nxagentRestoreAreas’:
Screen.c:4236:15: warning: variable ‘pDrawable’ set but not used [-Wunused-but-set-variable]
DrawablePtr pDrawable;
^
```
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Avoid implicit-declaration compiler warning.
Amends the following compiler warning:
```
Screen.c:3716:5: warning: implicit declaration of function ‘nxagentAdjustRandRXinerama’ [-Wimplicit-function-declaration]
nxagentAdjustRandRXinerama(pScreen);
^
```
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Use MIN(A,B) macro as defined in Utils.h. Add MAX(A,B) macro in Utils.h,
as well. Don't have another set of MIN/MAX macro definitions in
Screen.c.
Amends the following compiler warnings:
```
Screen.c:3600:0: warning: "MIN" redefined
#define MIN(a,b) ((a) < (b)) ? (a) : (b);
^
In file included from Screen.c:78:0:
Utils.h:36:0: note: this is the location of the previous definition
#define MIN(A, B) ( (A) < (B) ? (A) : (B) )
^
```
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use it.
Amends the following compiler warning:
```
Window.c:2179:24: warning: variable ‘changes’ set but not used [-Wunused-but-set-variable]
XWindowChanges changes;
^
```
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mode.
Amends the following compiler warning:
```
Pixmap.c: In function ‘nxagentDisconnectPixmap’:
Pixmap.c:755:9: warning: variable ‘pBool’ set but not used [-Wunused-but-set-variable]
Bool *pBool;
^
```
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Amends the following the compiler warnings:
```
Extensions.c: In function ‘nxagentRandRInitSizes’:
Extensions.c:159:16: warning: unused variable ‘pRandRScrPriv’ [-Wunused-variable]
rrScrPrivPtr pRandRScrPriv = rrGetScrPriv(pScreen);
^
Extensions.c: In function ‘nxagentRandRSetConfig’:
Extensions.c:263:16: warning: unused variable ‘pRandRScrPriv’ [-Wunused-variable]
rrScrPrivPtr pRandRScrPriv;
^
Extensions.c: In function ‘nxagentRandRScreenSetSize’:
Extensions.c:322:16: warning: unused variable ‘pRandRScrPriv’ [-Wunused-variable]
rrScrPrivPtr pRandRScrPriv;
^
```
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handing it over to %lu in fprintf().
Amends the following compiler warnings:
```
Rootless.c: In function ‘nxagentExportProperty’:
Rootless.c:775:21: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘Atom’ [-Wformat=]
"Property [%lu] too long.\n", propertyX);
^
```
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Amends the following compiler warning:
```
Splash.c: In function ‘nxagentPaintLogo’:
Splash.c:168:13: warning: unused variable ‘m’ [-Wunused-variable]
XPoint m[12];
^
```
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with -DDEBUG.
Amends the following compiler warning:
```
Clipboard.c: In function ‘nxagentRequestSelection’:
Clipboard.c:272:7: warning: variable ‘result’ set but not used [-Wunused-but-set-variable]
int result;
^
```
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This makes the region code changes source compatible with existing
code, although none of them are used within the server source itself.
In NX, this patch is not really necessary, but it has been backported
with the previous patches for the sake of backporting the complete
mi/miregion.c -> dix/region.c change in X.Org.
v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (backported to nx-libs)
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This prepares the file to be moved from mi to dix. This patch
was done mechanically with the included scripts 'fix-miregion' run over
the entire X server and 'fix-miregion-private' run over
include/regionstr.h and mi/miregion.c.
v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (backported to nx-libs)
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v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (backported to nx-libs)
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This makes all of the previous macros into inline functions and also
turns all of the direct calls to pixman region code into inline
functions as well.
v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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This is a huge mechanical patch and a few small fixups required to finish
the job. They were reviewed separately, but because the server does not
build without both pieces, I've merged them together at this time.
The mechanical changes were performed by running the included
'fix-region' script over the whole nx-X11/programs/Xserver tree:
$ cd nx-X11/programs/Xserver && ( git ls-files | grep -v '^fix-' | xargs ./fix-region; )
And then, the white space errors in the resulting patch were fixed
using the provided fix-patch-whitespace script.
$ sh ./fix-patch-whitespace
Thanks to Jamey Sharp for the mighty fine sed-generating sed script.
v1: Keith Packard <keithp@keithp.com> (X.Org xserver commit: 2dc138922b7588515d5f2447e4b9dcdc0bef15e0)
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (apply fix-region script to nx-libs)
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Amends the following compiler warnings:
```
NXwindow.c: In function ‘nxagentClearSplash’:
NXwindow.c:342:12: warning: variable ‘h’ set but not used [-Wunused-but-set-variable]
int w, h;
^
NXwindow.c:342:9: warning: variable ‘w’ set but not used [-Wunused-but-set-variable]
int w, h;
^
```
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The var is not defined anymore and the libXinerama code has been removed
some time ago.
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being TCP/IP sockets.
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This commit removes several warnings in nxcomp related to unused but
set variables. It also replaces tempnam function with the more secure
one mkstemp and there has been removed another warning related to
setgid and setuid returning values not being checked.
So these were the compiler warnings in nxcomp that have been fixed:
Loop.cpp: In function ‘int ParseRemoteOptions(char*)’:
Loop.cpp:9423:7: warning: variable ‘hasLimit’ set but not used [-Wunused-but-set-variable]
int hasLimit = 0;
^
Loop.cpp:9424:7: warning: variable ‘hasRender’ set but not used [-Wunused-but-set-variable]
int hasRender = 0;
^
Loop.cpp:9425:7: warning: variable ‘hasTaint’ set but not used [-Wunused-but-set-variable]
int hasTaint = 0;
^
Loop.cpp:9427:7: warning: variable ‘hasStrict’ set but not used [-Wunused-but-set-variable]
int hasStrict = 0;
^
Loop.cpp:9428:7: warning: variable ‘hasShseg’ set but not used [-Wunused-but-set-variable]
int hasShseg = 0;
^
ServerChannel.cpp: In member function ‘virtual int ServerChannel::handleWrite(const unsigned char*, unsigned int)’:
ServerChannel.cpp:2132:9: warning: variable ‘hit’ set but not used [-Wunused-but-set-variable]
int hit;
^
Proxy.o: In function `Proxy::handleSaveAllStores(char const*) const':
Proxy.cpp:(.text+0x2cac): warning: the use of `tempnam' is dangerous, better use `mkstemp'
Pipe.cpp: In function ‘FILE* Popen(char* const*, const char*)’:
Pipe.cpp:240:23: warning: ignoring return value of ‘int setgid(__gid_t)’,
declared with attribute warn_unused_result [-Wunused-result]
setgid(getgid());
^
Pipe.cpp:241:23: warning: ignoring return value of ‘int setuid(__uid_t)’,
declared with attribute warn_unused_result [-Wunused-result]
setuid(getuid());
^
There was also a hidden problem in the way Proxy::handleSaveAllStores was
checking for an error in the returning value from the call to the virtual
method handleSaveAllStores of the specific proxy class really being used
(ClientProxy or ServerProxy).
Former code was considering the value 0 as the returning value in case of
an error whereas both subclasses return the value -1 when there is an error
in their handleSaveAllStores method.
This bug has been fixed in this commit taking advantage of the modification
that was already being made to this method in order to replace tempnam
function with the more secure one mkstemp.
Fixes: ArcticaProject/nx-libs#103
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shared library.
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It was GPL3 instead of GPL2!
Fixes ArcticaProject/nx-libs#112
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