diff options
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_submit.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_submit.c b/drivers/gpu/drm/v3d/v3d_submit.c index 50be4e8a7512..9a3e32075ebe 100644 --- a/drivers/gpu/drm/v3d/v3d_submit.c +++ b/drivers/gpu/drm/v3d/v3d_submit.c @@ -498,6 +498,10 @@ v3d_get_cpu_timestamp_query_params(struct drm_file *file_priv, } job->timestamp_query.queries[i].syncobj = drm_syncobj_find(file_priv, sync); + if (!job->timestamp_query.queries[i].syncobj) { + err = -ENOENT; + goto error; + } } job->timestamp_query.count = timestamp.count; @@ -552,6 +556,10 @@ v3d_get_cpu_reset_timestamp_params(struct drm_file *file_priv, } job->timestamp_query.queries[i].syncobj = drm_syncobj_find(file_priv, sync); + if (!job->timestamp_query.queries[i].syncobj) { + err = -ENOENT; + goto error; + } } job->timestamp_query.count = reset.count; @@ -616,6 +624,10 @@ v3d_get_cpu_copy_query_results_params(struct drm_file *file_priv, } job->timestamp_query.queries[i].syncobj = drm_syncobj_find(file_priv, sync); + if (!job->timestamp_query.queries[i].syncobj) { + err = -ENOENT; + goto error; + } } job->timestamp_query.count = copy.count; |