vmwgfx: Fix assignment in vmw_framebuffer_create_handle
authorRyan Mallon <rmallon@gmail.com>
Fri, 27 Jan 2012 21:51:40 +0000 (08:51 +1100)
committerDave Airlie <airlied@redhat.com>
Mon, 30 Jan 2012 09:32:39 +0000 (09:32 +0000)
commitbf9c05d5b6d19b3e4c9fe21047694e94f48db89b
tree0c5728cdd5ad4bcc8fb770a78d1521f1113f2d8a
parent1ffd57c1da2a73b0a0e5cd7a6dd52cc49e36bef9
vmwgfx: Fix assignment in vmw_framebuffer_create_handle

The assignment of handle in vmw_framebuffer_create_handle doesn't actually do anything useful and is incorrectly assigning an integer value to a pointer argument. It appears that this is a typo and should be dereferencing handle rather than assigning to it directly. This fixes a bug where an undefined handle value is potentially returned to user-space.

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Reviewed-by: Jakob Bornecrantz<jakob@vmware.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c