geemili
/
drm
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

radeon: don't copy to user the cs ids

main
Dave Airlie 2008-11-03 09:40:24 +10:00
parent 8b2925468d
commit 35f0805592
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
shared-core/radeon_cs.c
View File

@ -45,7 +45,7 @@ int radeon_cs2_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv)
/* set command stream id to 0 which is fake id */
cs_id = 0;
DRM_COPY_TO_USER(&cs->cs_id, &cs_id, sizeof(uint32_t));
cs->cs_id = cs_id;
if (dev_priv == NULL) {
DRM_ERROR("called with no initialization\n");
@ -160,7 +160,8 @@ int radeon_cs2_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv)
dev_priv->cs.id_emit(dev, &cs_id);
COMMIT_RING();
DRM_COPY_TO_USER(&cs->cs_id, &cs_id, sizeof(uint32_t));
cs->cs_id = cs_id;
out:
dev_priv->cs.ib_free(&parser);
@ -190,7 +191,7 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv)
/* set command stream id to 0 which is fake id */
cs_id = 0;
DRM_COPY_TO_USER(&cs->cs_id, &cs_id, sizeof(uint32_t));
cs->cs_id = cs_id;
if (dev_priv == NULL) {
DRM_ERROR("called with no initialization\n");
@ -251,7 +252,7 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv)
dev_priv->cs.id_emit(dev, &cs_id);
COMMIT_RING();
DRM_COPY_TO_USER(&cs->cs_id, &cs_id, sizeof(uint32_t));
cs->cs_id = cs_id;
out:
dev_priv->cs.ib_free(&parser);
drm_free(packets, size, DRM_MEM_DRIVER);