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7676a5b99f3da170d42d3e457cd7ff8c82001dd1
linux/drivers/gpu/drm/qxl
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Colin Ian King 1ccbb552e3 drm: qxl: ensure surf.data is ininitialized 
[ Upstream commit fbbf23ddb2 ]

The object surf is not fully initialized and the uninitialized
field surf.data is being copied by the call to qxl_bo_create
via the call to qxl_gem_object_create. Set surf.data to zero
to ensure garbage data from the stack is not being copied.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: f64122c1f6 ("drm: add new QXL driver. (v1.4)")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20210608161313.161922-1-colin.king@canonical.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14 16:56:20 +02:00
..
Kconfig
drm/qxl: Fix randbuild error
2019-10-17 14:31:50 +02:00
Makefile
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
qxl_cmd.c
drm/qxl: use ttm bo priorities
2021-05-14 09:50:00 +02:00
qxl_debugfs.c
drm/qxl: Don't use drm_device->dev_private
2020-04-28 20:04:01 +02:00
qxl_dev.h
PCI: Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h
2020-07-09 17:00:47 -05:00
qxl_display.c
drm/qxl: use ttm bo priorities
2021-05-14 09:50:00 +02:00
qxl_draw.c
drm/qxl: qxl_release use after free
2020-04-29 13:21:34 +02:00
qxl_drv.c
Revert "drm/qxl: do not run release if qxl failed to init"
2021-05-14 09:50:05 +02:00
qxl_drv.h
drm/ttm: rename ttm_mem_reg to ttm_resource.
2020-08-06 13:19:21 +10:00
qxl_dumb.c
drm: qxl: ensure surf.data is ininitialized
2021-07-14 16:56:20 +02:00
qxl_gem.c
drm/qxl: use ttm bo priorities
2021-05-14 09:50:00 +02:00
qxl_image.c
drm/qxl: lost qxl_bo_kunmap_atomic_page in qxl_image_init_helper()
2020-04-29 13:21:34 +02:00
qxl_ioctl.c
qxl/ttm: drop the unusued no wait flag to reserve function
2020-08-06 12:16:29 +10:00
qxl_irq.c
drm/qxl: Don't use drm_device->dev_private
2020-04-28 20:04:01 +02:00
qxl_kms.c
drm/qxl: don't use ttm bo->offset
2020-06-25 11:59:02 +02:00
qxl_object.c
drm/qxl: use ttm bo priorities
2021-05-14 09:50:00 +02:00
qxl_object.h
drm/qxl: use ttm bo priorities
2021-05-14 09:50:00 +02:00
qxl_prime.c
drm/qxl: drop WARN_ONCE()
2019-05-27 13:17:03 +02:00
qxl_release.c
drm/qxl: use ttm bo priorities
2021-05-14 09:50:00 +02:00
qxl_ttm.c
drm/ttm: flip tt destroy ordering.
2020-09-18 06:14:41 +10:00