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Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Events.c')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Events.c35
1 files changed, 20 insertions, 15 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Events.c b/nx-X11/programs/Xserver/hw/nxagent/Events.c
index e360d21f6..d1fdfd21e 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Events.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Events.c
@@ -417,6 +417,8 @@ void nxagentRemoteWindowInfo(Window win, int indent, Bool newLine)
}
}
+
+#ifdef DEBUG_TREE
/*
* Walk remote windows tree.
*/
@@ -426,13 +428,12 @@ void nxagentRemoteWindowsTree(Window window, int level)
int i, j;
unsigned long rootWin, parentWin;
unsigned int numChildren;
- unsigned long *childList;
+ unsigned long *childList = NULL;
if (!XQueryTree(nxagentDisplay, window, &rootWin, &parentWin, &childList,
&numChildren))
{
fprintf(stderr, "nxagentRemoteWindowsTree - XQueryTree failed.\n");
-
return;
}
@@ -481,6 +482,7 @@ void nxagentRemoteWindowsTree(Window window, int level)
XFree((char *) childList);
}
}
+#endif
/*
* Print info about internal window.
@@ -3185,7 +3187,7 @@ int nxagentCheckWindowConfiguration(XConfigureEvent* X)
#endif
}
- if (result && nchildren_return)
+ if (children_return)
{
XFree(children_return);
}
@@ -3540,6 +3542,12 @@ int nxagentHandleReparentNotify(XEvent* X)
result = XQueryTree(nxagentDisplay, w, &root_return,
&parent_return, &children_return, &nchildren_return);
+ if (children_return)
+ {
+ XFree(children_return);
+ children_return = NULL;
+ }
+
if (!result)
{
#ifdef WARNING
@@ -3548,11 +3556,6 @@ int nxagentHandleReparentNotify(XEvent* X)
break;
}
-
- if (result && children_return)
- {
- XFree(children_return);
- }
}
if (w && !nxagentWindowPtr(w))
@@ -3581,9 +3584,10 @@ int nxagentHandleReparentNotify(XEvent* X)
#endif
}
- if (result && nchildren_return)
+ if (children_return)
{
XFree(children_return);
+ children_return = NULL;
}
}
else
@@ -3647,17 +3651,18 @@ int nxagentHandleReparentNotify(XEvent* X)
{
result = XQueryTree(nxagentDisplay, w, &rootReturn, &parentReturn,
&childrenReturn, &nchildrenReturn);
-
- if (parentReturn == rootReturn || parentReturn == 0 || result == 0)
+
+ if (childrenReturn)
{
- break;
+ XFree(childrenReturn);
+ childrenReturn = NULL;
}
- if (result == 1 && childrenReturn != NULL)
+ if (parentReturn == rootReturn || parentReturn == 0 || result == 0)
{
- XFree(childrenReturn);
+ break;
}
-
+
w = parentReturn;
}
while (True);