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Diffstat (limited to 'nx-X11/programs/Xserver/dix')
-rw-r--r--nx-X11/programs/Xserver/dix/devices.c2
-rw-r--r--nx-X11/programs/Xserver/dix/dispatch.c20
-rw-r--r--nx-X11/programs/Xserver/dix/dixfonts.c2
-rw-r--r--nx-X11/programs/Xserver/dix/events.c4
-rw-r--r--nx-X11/programs/Xserver/dix/extension.c2
-rw-r--r--nx-X11/programs/Xserver/dix/main.c4
-rw-r--r--nx-X11/programs/Xserver/dix/property.c1
-rw-r--r--nx-X11/programs/Xserver/dix/window.c13
8 files changed, 47 insertions, 1 deletions
diff --git a/nx-X11/programs/Xserver/dix/devices.c b/nx-X11/programs/Xserver/dix/devices.c
index e26879f28..e29154cfc 100644
--- a/nx-X11/programs/Xserver/dix/devices.c
+++ b/nx-X11/programs/Xserver/dix/devices.c
@@ -1037,6 +1037,7 @@ ProcGetModifierMapping(ClientPtr client)
register KeyClassPtr keyc = inputInfo.keyboard->key;
REQUEST_SIZE_MATCH(xReq);
+ memset(&rep, 0, sizeof(xGetModifierMappingReply));
rep.type = X_Reply;
rep.numKeyPerModifier = keyc->maxKeysPerModifier;
rep.sequenceNumber = client->sequence;
@@ -1157,6 +1158,7 @@ ProcGetKeyboardMapping(ClientPtr client)
return BadValue;
}
+ memset(&rep, 0, sizeof(xGetKeyboardMappingReply));
rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
rep.keySymsPerKeyCode = curKeySyms->mapWidth;
diff --git a/nx-X11/programs/Xserver/dix/dispatch.c b/nx-X11/programs/Xserver/dix/dispatch.c
index ab1064051..3fd971101 100644
--- a/nx-X11/programs/Xserver/dix/dispatch.c
+++ b/nx-X11/programs/Xserver/dix/dispatch.c
@@ -579,6 +579,7 @@ 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);
@@ -834,6 +835,7 @@ ProcGetGeometry(register ClientPtr client)
xGetGeometryReply rep;
int status;
+ memset(&rep, 0, sizeof(xGetGeometryReply));
if ((status = GetGeometry(client, &rep)) != Success)
return status;
@@ -856,6 +858,7 @@ 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;
@@ -909,6 +912,7 @@ 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;
@@ -932,6 +936,7 @@ 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;
@@ -1061,6 +1066,7 @@ 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;
@@ -1112,6 +1118,7 @@ ProcConvertSelection(register ClientPtr client)
#endif
)
{
+ memset(&event, 0, sizeof(xEvent));
event.u.u.type = SelectionRequest;
event.u.selectionRequest.time = stuff->time;
event.u.selectionRequest.owner =
@@ -1125,6 +1132,7 @@ 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;
@@ -1221,6 +1229,7 @@ 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;
@@ -1370,6 +1379,7 @@ ProcQueryFont(register ClientPtr client)
return(BadAlloc);
}
+ memset(reply, 0, rlength);
reply->type = X_Reply;
reply->length = (rlength - sizeof(xGenericReply)) >> 2;
reply->sequenceNumber = client->sequence;
@@ -2112,6 +2122,8 @@ 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 */
@@ -2165,7 +2177,7 @@ 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)
@@ -2205,6 +2217,7 @@ 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);
}
@@ -2973,6 +2986,7 @@ 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);
@@ -2984,6 +2998,8 @@ 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;
@@ -3201,6 +3217,7 @@ 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;
@@ -3976,6 +3993,7 @@ 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/dix/dixfonts.c b/nx-X11/programs/Xserver/dix/dixfonts.c
index 9a8b09993..c7f00ce47 100644
--- a/nx-X11/programs/Xserver/dix/dixfonts.c
+++ b/nx-X11/programs/Xserver/dix/dixfonts.c
@@ -850,6 +850,7 @@ 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;
@@ -1102,6 +1103,7 @@ 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/dix/events.c b/nx-X11/programs/Xserver/dix/events.c
index 4373673f9..9d1ebe7d0 100644
--- a/nx-X11/programs/Xserver/dix/events.c
+++ b/nx-X11/programs/Xserver/dix/events.c
@@ -3733,6 +3733,7 @@ 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;
@@ -3807,6 +3808,7 @@ 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;
@@ -3982,6 +3984,7 @@ ProcGrabKeyboard(ClientPtr client)
int result;
REQUEST_SIZE_MATCH(xGrabKeyboardReq);
+ memset(&rep, 0, sizeof(xGrabKeyboardReply));
#ifdef XCSECURITY
if (!SecurityCheckDeviceAccess(client, inputInfo.keyboard, TRUE))
{
@@ -4036,6 +4039,7 @@ 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/dix/extension.c b/nx-X11/programs/Xserver/dix/extension.c
index 270d54f9b..19333c151 100644
--- a/nx-X11/programs/Xserver/dix/extension.c
+++ b/nx-X11/programs/Xserver/dix/extension.c
@@ -313,6 +313,7 @@ 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;
@@ -352,6 +353,7 @@ 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/dix/main.c b/nx-X11/programs/Xserver/dix/main.c
index 270de6ced..b7452c5c2 100644
--- a/nx-X11/programs/Xserver/dix/main.c
+++ b/nx-X11/programs/Xserver/dix/main.c
@@ -534,6 +534,7 @@ CreateConnectionBlock()
char *pBuf;
+ memset(&setup, 0, sizeof(xConnSetup));
/* Leave off the ridBase and ridMask, these must be sent with
connection */
@@ -574,6 +575,7 @@ CreateConnectionBlock()
while (--i >= 0)
*pBuf++ = 0;
+ memset(&format, 0, sizeof(xPixmapFormat));
for (i=0; i<screenInfo.numPixmapFormats; i++)
{
format.depth = screenInfo.formats[i].depth;
@@ -585,6 +587,8 @@ CreateConnectionBlock()
}
connBlockScreenStart = sizesofar;
+ memset(&depth, 0, sizeof(xDepth));
+ memset(&visual, 0, sizeof(xVisualType));
for (i=0; i<screenInfo.numScreens; i++)
{
ScreenPtr pScreen;
diff --git a/nx-X11/programs/Xserver/dix/property.c b/nx-X11/programs/Xserver/dix/property.c
index cabe46ecc..72c8c70ef 100644
--- a/nx-X11/programs/Xserver/dix/property.c
+++ b/nx-X11/programs/Xserver/dix/property.c
@@ -531,6 +531,7 @@ ProcGetProperty(ClientPtr client)
pProp = pProp->next;
}
+ memset(&reply, 0, sizeof(xGetPropertyReply));
reply.type = X_Reply;
reply.sequenceNumber = client->sequence;
if (!pProp)
diff --git a/nx-X11/programs/Xserver/dix/window.c b/nx-X11/programs/Xserver/dix/window.c
index c060f4a23..b65bda0e3 100644
--- a/nx-X11/programs/Xserver/dix/window.c
+++ b/nx-X11/programs/Xserver/dix/window.c
@@ -774,6 +774,7 @@ 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;
@@ -841,6 +842,7 @@ 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);
@@ -890,6 +892,7 @@ 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);
@@ -2306,6 +2309,7 @@ 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)
@@ -2350,6 +2354,7 @@ 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;
@@ -2396,6 +2401,7 @@ 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)
@@ -2552,6 +2558,7 @@ 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;
@@ -2708,6 +2715,7 @@ 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
@@ -2730,6 +2738,7 @@ 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;
@@ -2820,6 +2829,7 @@ 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;
@@ -2832,6 +2842,7 @@ 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;
@@ -2985,6 +2996,7 @@ 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;
@@ -3279,6 +3291,7 @@ 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 2024-06-28 05:32:03 +0000