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| author | Vasily Averin <vvs@virtuozzo.com> | 2020-04-27 08:32:51 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-04-28 13:03:48 +0300 |
| commit | a65aa9c3676ffccb21361d52fcfedd5b5ff387d7 (patch) | |
| tree | 3fcda3326b70d31e1c7c1e898866011e07056779 /drivers/gpu/drm/qxl/qxl_cmd.c | |
| parent | 85e9b88af1e6164f19ec71381efd5e2bcfc17620 (diff) | |
| download | linux-a65aa9c3676ffccb21361d52fcfedd5b5ff387d7.tar.xz | |
drm/qxl: qxl_release leak in qxl_hw_surface_alloc()
Cc: stable@vger.kernel.org
Fixes: 8002db6336dd ("qxl: convert qxl driver to proper use for reservations")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Link: http://patchwork.freedesktop.org/patch/msgid/2e5a13ae-9ab2-5401-aa4d-03d5f5593423@virtuozzo.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_cmd.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_cmd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c index d1086b2a6892..fa8762d15d0f 100644 --- a/drivers/gpu/drm/qxl/qxl_cmd.c +++ b/drivers/gpu/drm/qxl/qxl_cmd.c @@ -480,9 +480,10 @@ int qxl_hw_surface_alloc(struct qxl_device *qdev, return ret; ret = qxl_release_reserve_list(release, true); - if (ret) + if (ret) { + qxl_release_free(qdev, release); return ret; - + } cmd = (struct qxl_surface_cmd *)qxl_release_map(qdev, release); cmd->type = QXL_SURFACE_CMD_CREATE; cmd->flags = QXL_SURF_FLAG_KEEP_DATA; |