Ezequiel Garcia 03f9f16e9a drm/vkms: Hold gem object while still in-use ... commit 0ea2ea42b3 upstream. We need to keep the reference to the drm_gem_object until the last access by vkms_dumb_create. Therefore, the put the object after it is used. This fixes a use-after-free issue reported by syzbot. While here, change vkms_gem_create() symbol to static. Reported-and-tested-by: syzbot+e3372a2afe1e7ef04bc7@syzkaller.appspotmail.com Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200427214405.13069-1-ezequiel@collabora.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-06-22 09:05:08 +02:00
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Makefile
vkms_crtc.c	drm/vkms: Bugfix extra vblank frame	2019-04-05 22:33:12 +02:00
vkms_drv.c	drm/vkms: Fix license inconsistent	2019-02-20 10:25:49 +01:00
vkms_drv.h	drm/vkms: Hold gem object while still in-use	2020-06-22 09:05:08 +02:00
vkms_gem.c	drm/vkms: Hold gem object while still in-use	2020-06-22 09:05:08 +02:00
vkms_output.c	drm/vkms: Fix license inconsistent	2019-02-20 10:25:49 +01:00
vkms_plane.c	drm/vkms: Fix license inconsistent	2019-02-20 10:25:49 +01:00