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--- src/sna/sna_accel.c.orig 2014-10-28 00:26:56.720761613 +0100
+++ src/sna/sna_accel.c 2014-10-28 00:28:12.783756153 +0100
@@ -14830,7 +14830,7 @@
{
#if HAS_PIXMAP_SHARING
ScreenPtr screen = sna->scrn->pScreen;
- PixmapDirtyUpdatePtr dirty;
+ PixmapDirtyUpdatePtr dirty = NULL;
xorg_list_for_each_entry(dirty, &screen->pixmap_dirty_list, ent) {
assert(dirty->src == sna->front);
@@ -14987,7 +14987,7 @@
{
#if HAS_PIXMAP_SHARING
ScreenPtr screen = sna->scrn->pScreen;
- PixmapDirtyUpdatePtr dirty;
+ PixmapDirtyUpdatePtr dirty = NULL;
bool flush = false;
xorg_list_for_each_entry(dirty, &screen->pixmap_dirty_list, ent) {
@@ -15216,7 +15216,7 @@
{
#if HAS_PIXMAP_SHARING
ScreenPtr screen = old_front->drawable.pScreen;
- PixmapDirtyUpdatePtr dirty, safe;
+ PixmapDirtyUpdatePtr dirty = NULL, safe;
xorg_list_for_each_entry_safe(dirty, safe, &screen->pixmap_dirty_list, ent) {
assert(dirty->src == old_front);
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