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Diffstat (limited to 'nx-X11/programs/Xserver/hw')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Keyboard.c2
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c20
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c2
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXevents.c6
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXextension.c2
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c3
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXproperty.c1
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXrender.c2
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXshm.c1
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXwindow.c13
10 files changed, 50 insertions, 2 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c b/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
index a51d19e81..9c89b555f 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
@@ -1214,6 +1214,7 @@ void nxagentNotifyKeyboardChanges(int oldMinKeycode, int oldMaxKeycode)
dev = inputInfo.keyboard;
xkb = dev -> key -> xkbInfo -> desc;
+ memset(&nkn, 0, sizeof(xkbNewKeyboardNotify));
nkn.deviceID = nkn.oldDeviceID = dev -> id;
nkn.minKeyCode = 8;
nkn.maxKeyCode = 255;
@@ -1233,6 +1234,7 @@ void nxagentNotifyKeyboardChanges(int oldMinKeycode, int oldMaxKeycode)
int i;
xEvent event;
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = MappingNotify;
event.u.mappingNotify.request = MappingKeyboard;
event.u.mappingNotify.firstKeyCode = inputInfo.keyboard -> key -> curKeySyms.minKeyCode;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
index 0ed7277a1..ea4f59d19 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
@@ -931,6 +931,7 @@ ProcGetWindowAttributes(register ClientPtr client)
SecurityReadAccess);
if (!pWin)
return(BadWindow);
+ memset(&wa, 0, sizeof(xGetWindowAttributesReply));
GetWindowAttributes(pWin, client, &wa);
WriteReplyToClient(client, sizeof(xGetWindowAttributesReply), &wa);
return(client->noClientException);
@@ -1155,6 +1156,7 @@ GetGeometry(register ClientPtr client, xGetGeometryReply *rep)
REQUEST_SIZE_MATCH(xResourceReq);
SECURITY_VERIFY_GEOMETRABLE (pDraw, stuff->id, client, SecurityReadAccess);
+ memset(rep, 0, sizeof(xGetGeometryReply));
rep->type = X_Reply;
rep->length = 0;
rep->sequenceNumber = client->sequence;
@@ -1216,6 +1218,7 @@ ProcQueryTree(register ClientPtr client)
SecurityReadAccess);
if (!pWin)
return(BadWindow);
+ memset(&reply, 0, sizeof(xQueryTreeReply));
reply.type = X_Reply;
reply.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id;
reply.sequenceNumber = client->sequence;
@@ -1279,6 +1282,7 @@ ProcInternAtom(register ClientPtr client)
if (atom != BAD_RESOURCE)
{
xInternAtomReply reply;
+ memset(&reply, 0, sizeof(xInternAtomReply));
reply.type = X_Reply;
reply.length = 0;
reply.sequenceNumber = client->sequence;
@@ -1302,6 +1306,7 @@ ProcGetAtomName(register ClientPtr client)
if ( (str = NameForAtom(stuff->id)) )
{
len = strlen(str);
+ memset(&reply, 0, sizeof(xGetAtomNameReply));
reply.type = X_Reply;
reply.length = (len + 3) >> 2;
reply.sequenceNumber = client->sequence;
@@ -1441,6 +1446,7 @@ ProcGetSelectionOwner(register ClientPtr client)
i = 0;
while ((i < NumCurrentSelections) &&
CurrentSelections[i].selection != stuff->id) i++;
+ memset(&reply, 0, sizeof(xGetSelectionOwnerReply));
reply.type = X_Reply;
reply.length = 0;
reply.sequenceNumber = client->sequence;
@@ -1512,7 +1518,9 @@ ProcConvertSelection(register ClientPtr client)
CurrentSelections[i].pWin))
#endif
)
+
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = SelectionRequest;
event.u.selectionRequest.time = stuff->time;
event.u.selectionRequest.owner =
@@ -1526,6 +1534,7 @@ ProcConvertSelection(register ClientPtr client)
NoEventMask /* CantBeFiltered */, NullGrab))
return (client->noClientException);
}
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = SelectionNotify;
event.u.selectionNotify.time = stuff->time;
event.u.selectionNotify.requestor = stuff->requestor;
@@ -1622,6 +1631,7 @@ ProcTranslateCoords(register ClientPtr client)
SecurityReadAccess);
if (!pDst)
return(BadWindow);
+ memset(&rep, 0, sizeof(xTranslateCoordsReply));
rep.type = X_Reply;
rep.length = 0;
rep.sequenceNumber = client->sequence;
@@ -1850,6 +1860,7 @@ ProcQueryFont(register ClientPtr client)
{
return(BadAlloc);
}
+ memset(reply, 0, rlength);
reply->type = X_Reply;
reply->length = (rlength - sizeof(xGenericReply)) >> 2;
@@ -2659,6 +2670,7 @@ DoGetImage(register ClientPtr client, int format, Drawable drawable,
return(BadValue);
}
SECURITY_VERIFY_DRAWABLE(pDraw, drawable, client, SecurityReadAccess);
+ memset(&xgi, 0, sizeof(xGetImageReply));
if(pDraw->type == DRAWABLE_WINDOW)
{
if( /* check for being viewable */
@@ -2712,9 +2724,10 @@ DoGetImage(register ClientPtr client, int format, Drawable drawable,
xgi.length = length;
if (im_return) {
- pBuf = (char *)xalloc(sz_xGetImageReply + length);
+ pBuf = (char *)xcalloc(1, sz_xGetImageReply + length);
if (!pBuf)
return (BadAlloc);
+
if (widthBytesLine == 0)
linesPerBuf = 0;
else
@@ -2752,6 +2765,7 @@ DoGetImage(register ClientPtr client, int format, Drawable drawable,
}
if(!(pBuf = (char *) ALLOCATE_LOCAL(length)))
return (BadAlloc);
+ memset(pBuf, 0, length);
WriteReplyToClient(client, sizeof (xGetImageReply), &xgi);
}
@@ -3520,6 +3534,7 @@ ProcQueryColors(register ClientPtr client)
prgbs = (xrgb *)ALLOCATE_LOCAL(count * sizeof(xrgb));
if(!prgbs && count)
return(BadAlloc);
+ memset(prgbs, 0, count * sizeof(xrgb));
if( (retval = QueryColors(pcmp, count, (Pixel *)&stuff[1], prgbs)) )
{
if (prgbs) DEALLOCATE_LOCAL(prgbs);
@@ -3531,6 +3546,7 @@ ProcQueryColors(register ClientPtr client)
return (retval);
}
}
+ memset(&qcr, 0, sizeof(xQueryColorsReply));
qcr.type = X_Reply;
qcr.length = (count * sizeof(xrgb)) >> 2;
qcr.sequenceNumber = client->sequence;
@@ -3755,6 +3771,7 @@ ProcQueryBestSize (register ClientPtr client)
pScreen = pDraw->pScreen;
(* pScreen->QueryBestSize)(stuff->class, &stuff->width,
&stuff->height, pScreen);
+ memset(&reply, 0, sizeof(xQueryBestSizeReply));
reply.type = X_Reply;
reply.length = 0;
reply.sequenceNumber = client->sequence;
@@ -4623,6 +4640,7 @@ SendErrorToClient(ClientPtr client, unsigned majorCode, unsigned minorCode,
{
xError rep;
+ memset(&rep, 0, sizeof(xError));
rep.type = X_Error;
rep.sequenceNumber = client->sequence;
rep.errorCode = errorCode;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c b/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
index 5622f8cee..828b9bf4c 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
@@ -929,6 +929,7 @@ finish:
for (i = 0; i < nnames; i++)
stringLens += (names->length[i] <= 255) ? names->length[i] : 0;
+ memset(&reply, 0, sizeof(xListFontsReply));
reply.type = X_Reply;
reply.length = (stringLens + nnames + 3) >> 2;
reply.nFonts = nnames;
@@ -1227,6 +1228,7 @@ doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c)
err = AllocError;
break;
}
+ memset(reply + c->length, 0, length - c->length);
c->reply = reply;
c->length = length;
}
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXevents.c b/nx-X11/programs/Xserver/hw/nxagent/NXevents.c
index c5593adbb..872a02ce5 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXevents.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXevents.c
@@ -3606,6 +3606,7 @@ EnterLeaveEvent(
}
if (mask & filters[type])
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = type;
event.u.u.detail = detail;
event.u.enterLeave.time = currentTime.milliseconds;
@@ -4024,6 +4025,7 @@ ProcGetInputFocus(ClientPtr client)
FocusClassPtr focus = inputInfo.keyboard->focus;
REQUEST_SIZE_MATCH(xReq);
+ memset(&rep, 0, sizeof(xGetInputFocusReply));
rep.type = X_Reply;
rep.length = 0;
rep.sequenceNumber = client->sequence;
@@ -4104,6 +4106,7 @@ ProcGrabPointer(ClientPtr client)
}
/* at this point, some sort of reply is guaranteed. */
time = ClientTimeToServerTime(stuff->time);
+ memset(&rep, 0, sizeof(xGrabPointerReply));
rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
rep.length = 0;
@@ -4321,6 +4324,8 @@ ProcGrabKeyboard(ClientPtr client)
}
#endif
REQUEST_SIZE_MATCH(xGrabKeyboardReq);
+ memset(&rep, 0, sizeof(xGrabKeyboardReply));
+
#ifdef XCSECURITY
if (!SecurityCheckDeviceAccess(client, inputInfo.keyboard, TRUE))
{
@@ -4399,6 +4404,7 @@ ProcQueryPointer(ClientPtr client)
return BadWindow;
if (mouse->valuator->motionHintWindow)
MaybeStopHint(mouse, client);
+ memset(&rep, 0, sizeof(xQueryPointerReply));
rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
rep.mask = mouse->button->state | inputInfo.keyboard->key->state;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXextension.c b/nx-X11/programs/Xserver/hw/nxagent/NXextension.c
index ead9b9d28..f964e2fd8 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXextension.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXextension.c
@@ -332,6 +332,7 @@ ProcQueryExtension(ClientPtr client)
REQUEST_FIXED_SIZE(xQueryExtensionReq, stuff->nbytes);
+ memset(&reply, 0, sizeof(xQueryExtensionReply));
reply.type = X_Reply;
reply.length = 0;
reply.major_opcode = 0;
@@ -378,6 +379,7 @@ ProcListExtensions(ClientPtr client)
REQUEST_SIZE_MATCH(xReq);
+ memset(&reply, 0, sizeof(xListExtensionsReply));
reply.type = X_Reply;
reply.nExtensions = 0;
reply.length = 0;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c b/nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c
index 3fc73cf3b..125f1b1c4 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXmiexpose.c
@@ -457,6 +457,7 @@ miSendGraphicsExpose (client, pRgn, drawable, major, minor)
else
{
xEvent event;
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = NoExpose;
event.u.noExposure.drawable = drawable;
event.u.noExposure.majorEvent = major;
@@ -482,7 +483,7 @@ miSendExposures(pWin, pRgn, dx, dy)
numRects = REGION_NUM_RECTS(pRgn);
if(!(pEvent = (xEvent *) ALLOCATE_LOCAL(numRects * sizeof(xEvent))))
return;
-
+ memset(pEvent, 0, numRects * sizeof(xEvent));
for (i=numRects, pe = pEvent; --i >= 0; pe++, pBox++)
{
pe->u.u.type = Expose;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXproperty.c b/nx-X11/programs/Xserver/hw/nxagent/NXproperty.c
index cd1ec6ddd..ee2d6da94 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXproperty.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXproperty.c
@@ -620,6 +620,7 @@ ProcGetProperty(ClientPtr client)
pProp = pProp->next;
}
+ memset(&reply, 0, sizeof(xGetPropertyReply));
reply.type = X_Reply;
reply.sequenceNumber = client->sequence;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXrender.c b/nx-X11/programs/Xserver/hw/nxagent/NXrender.c
index c2f6527a6..e34689399 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXrender.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXrender.c
@@ -392,6 +392,7 @@ ProcRenderQueryVersion (ClientPtr client)
pRenderClient->major_version = stuff->majorVersion;
pRenderClient->minor_version = stuff->minorVersion;
+ memset(&rep, 0, sizeof(xRenderQueryVersionReply));
rep.type = X_Reply;
rep.length = 0;
rep.sequenceNumber = client->sequence;
@@ -516,6 +517,7 @@ ProcRenderQueryPictFormats (ClientPtr client)
reply = (xRenderQueryPictFormatsReply *) xalloc (rlength);
if (!reply)
return BadAlloc;
+ memset(reply, 0, rlength);
reply->type = X_Reply;
reply->sequenceNumber = client->sequence;
reply->length = (rlength - sizeof(xGenericReply)) >> 2;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXshm.c b/nx-X11/programs/Xserver/hw/nxagent/NXshm.c
index eaaa92041..468dd480d 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXshm.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXshm.c
@@ -401,6 +401,7 @@ ProcShmQueryVersion(client)
register int n;
REQUEST_SIZE_MATCH(xShmQueryVersionReq);
+ memset(&rep, 0, sizeof(xShmQueryVersionReply));
rep.type = X_Reply;
rep.length = 0;
rep.sequenceNumber = client->sequence;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c b/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
index 76e86fd2a..bb28961d1 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXwindow.c
@@ -960,6 +960,7 @@ CreateWindow(Window wid, register WindowPtr pParent, int x, int y, unsigned w,
if (SubSend(pParent))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = CreateNotify;
event.u.createNotify.window = wid;
event.u.createNotify.parent = pParent->drawable.id;
@@ -1027,6 +1028,7 @@ CrushTree(WindowPtr pWin)
pParent = pChild->parent;
if (SubStrSend(pChild, pParent))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = DestroyNotify;
event.u.destroyNotify.window = pChild->drawable.id;
DeliverEvents(pChild, &event, 1, NullWindow);
@@ -1076,6 +1078,7 @@ DeleteWindow(pointer value, XID wid)
pParent = pWin->parent;
if (wid && pParent && SubStrSend(pWin, pParent))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = DestroyNotify;
event.u.destroyNotify.window = pWin->drawable.id;
DeliverEvents(pWin, &event, 1, NullWindow);
@@ -2562,6 +2565,7 @@ ConfigureWindow(register WindowPtr pWin, register Mask mask, XID *vlist, ClientP
#endif
))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = ConfigureRequest;
event.u.configureRequest.window = pWin->drawable.id;
if (mask & CWSibling)
@@ -2606,6 +2610,7 @@ ConfigureWindow(register WindowPtr pWin, register Mask mask, XID *vlist, ClientP
if (size_change && ((pWin->eventMask|wOtherEventMasks(pWin)) & ResizeRedirectMask))
{
xEvent eventT;
+ memset(&eventT, 0, sizeof(xEvent));
eventT.u.u.type = ResizeRequest;
eventT.u.resizeRequest.window = pWin->drawable.id;
eventT.u.resizeRequest.width = w;
@@ -2652,6 +2657,7 @@ ConfigureWindow(register WindowPtr pWin, register Mask mask, XID *vlist, ClientP
ActuallyDoSomething:
if (SubStrSend(pWin, pParent))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = ConfigureNotify;
event.u.configureNotify.window = pWin->drawable.id;
if (pSib)
@@ -2825,6 +2831,7 @@ ReparentWindow(register WindowPtr pWin, register WindowPtr pParent,
if (WasMapped)
UnmapWindow(pWin, FALSE);
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = ReparentNotify;
event.u.reparent.window = pWin->drawable.id;
event.u.reparent.parent = pParent->drawable.id;
@@ -2996,6 +3003,7 @@ MapWindow(register WindowPtr pWin, ClientPtr client)
#endif
))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = MapRequest;
event.u.mapRequest.window = pWin->drawable.id;
#ifdef XAPPGROUP
@@ -3018,6 +3026,7 @@ MapWindow(register WindowPtr pWin, ClientPtr client)
pWin->mapped = TRUE;
if (SubStrSend(pWin, pParent))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = MapNotify;
event.u.mapNotify.window = pWin->drawable.id;
event.u.mapNotify.override = pWin->overrideRedirect;
@@ -3110,6 +3119,7 @@ MapSubwindows(register WindowPtr pParent, ClientPtr client)
{
if (parentRedirect && !pWin->overrideRedirect)
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = MapRequest;
event.u.mapRequest.window = pWin->drawable.id;
event.u.mapRequest.parent = pParent->drawable.id;
@@ -3122,6 +3132,7 @@ MapSubwindows(register WindowPtr pParent, ClientPtr client)
pWin->mapped = TRUE;
if (parentNotify || StrSend(pWin))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = MapNotify;
event.u.mapNotify.window = pWin->drawable.id;
event.u.mapNotify.override = pWin->overrideRedirect;
@@ -3283,6 +3294,7 @@ UnmapWindow(register WindowPtr pWin, Bool fromConfigure)
return(Success);
if (SubStrSend(pWin, pParent))
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = UnmapNotify;
event.u.unmapNotify.window = pWin->drawable.id;
event.u.unmapNotify.fromConfigure = fromConfigure;
@@ -3577,6 +3589,7 @@ SendVisibilityNotify(WindowPtr pWin)
}
#endif
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = VisibilityNotify;
event.u.visibility.window = pWin->drawable.id;
event.u.visibility.state = visibility;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 20:07:55 +0000