Eliminate bogus event resizing.

Now that all event queues hold internal events only, they never need
to be resized. Resizing them led to memory corruption as they would
get sized for an appropriate xEvent, not an internal event.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 13 insertions, 8 deletions

diff --git a/mi/mieq.c b/mi/mieq.c
index 1b81e4d99..0b6488203 100644
--- a/mi/mieq.c
+++ b/mi/mieq.c
@@ -110,24 +110,29 @@ mieqInit(void)
         miEventQueue.handlers[i] = NULL;
     for (i = 0; i < QUEUE_SIZE; i++)
     {
-        EventListPtr evlist = InitEventList(1);
-        if (!evlist)
-            FatalError("Could not allocate event queue.\n");
-        miEventQueue.events[i].events = evlist;
+	if (miEventQueue.events[i].events == NULL) {
+	    EventListPtr evlist = InitEventList(1);
+	    if (!evlist)
+		FatalError("Could not allocate event queue.\n");
+	    miEventQueue.events[i].events = evlist;
+	}
     }
 
     SetInputCheck(&miEventQueue.head, &miEventQueue.tail);
     return TRUE;
 }
 
-/* Ensure all events in the EQ are at least size bytes. */
 void
-mieqResizeEvents(int min_size)
+mieqFini(void)
 {
     int i;
-
     for (i = 0; i < QUEUE_SIZE; i++)
-        SetMinimumEventSize(miEventQueue.events[i].events, 1, min_size);
+    {
+	if (miEventQueue.events[i].events != NULL) {
+	    FreeEventList(miEventQueue.events[i].events, 1);
+	    miEventQueue.events[i].events = NULL;
+	}
+    }
 }
 
 /*