Ezequiel Garcia 0ea2ea42b3 drm/vkms: Hold gem object while still in-use ... 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		2020-05-06 21:51:46 -04:00
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Makefile	drm/vkms: Rename vkms_crc.c into vkms_composer.c	2019-07-12 00:46:02 -03:00
vkms_composer.c	drm/vkms: Fix typo and preposion in function documentation	2019-12-05 18:55:55 -05:00
vkms_crtc.c	drm/vkms: Convert to CRTC VBLANK callbacks	2020-02-13 13:10:10 +01:00
vkms_drv.c	drm/vkms: enable cursor by default	2020-05-06 21:51:01 -04:00
vkms_drv.h	drm/vkms: Hold gem object while still in-use	2020-05-06 21:51:46 -04:00
vkms_gem.c	drm/vkms: Hold gem object while still in-use	2020-05-06 21:51:46 -04:00
vkms_output.c	drm/vkms: Use simple encoder	2020-04-02 14:16:46 +02:00
vkms_plane.c	drm/vkms: plane_state->fb iff plane_state->crtc	2020-01-28 15:43:32 +01:00