vhost-user-gpu: fix resource leak in 'vg_resource_create_2d' (CVE-2021-3544)
authorLi Qiang <liq3ea@163.com>
Sun, 16 May 2021 03:03:57 +0000 (20:03 -0700)
committerGerd Hoffmann <kraxel@redhat.com>
Thu, 27 May 2021 09:55:59 +0000 (11:55 +0200)
commit86dd8fac2acc366930a5dc08d3fb1b1e816f4e1e
treecaf5d8a5c6561b29b30d98e8e09e155cd8c74284
parent121841b25d72d13f8cad554363138c360f1250ea
vhost-user-gpu: fix resource leak in 'vg_resource_create_2d' (CVE-2021-3544)

Call 'vugbm_buffer_destroy' in error path to avoid resource leak.

Fixes: CVE-2021-3544
Reported-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210516030403.107723-3-liq3ea@163.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
contrib/vhost-user-gpu/vhost-user-gpu.c