Alan Coopersmith 71bd80bb93 dix: handle allocation failure in ChangeWindowDeviceCursor() ...

Reported in #1817:

xwayland-24.1.6/redhat-linux-build/../dix/window.c:3495:9:
 warning[-Wanalyzer-possible-null-dereference]:
 dereference of possibly-NULL ‘pNewNode’
xwayland-24.1.6/redhat-linux-build/../dix/window.c:3494:20:
 acquire_memory: this call could return NULL

Fixes: 95e1a8805 ("Xi: Adding ChangeDeviceCursor request" in xorg 1.10.0)
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2078>
(cherry picked from commit c9fa8a8da1)

2026-01-25 10:40:03 -08:00

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