diff options
| author | Thomas Hellstrom <unichrome@shipmail.org> | 2005-08-12 14:19:33 +0000 |
|---|---|---|
| committer | Thomas Hellstrom <unichrome@shipmail.org> | 2005-08-12 14:19:33 +0000 |
| commit | cdf49e57329803709fe26cbc103c318bc9292ddb (patch) | |
| tree | aef46b9e511cf7d8f1a4a2014736bdd2937a7fbd /shared-core/via_mm.c | |
| parent | 4931d785ed0bf9f75200ed530c4061efe2d24a63 (diff) | |
Reverting the previous via security-fix commit, since the assumption of
contexts registered with the callers filp was wrong.
Diffstat (limited to 'shared-core/via_mm.c')
| -rw-r--r-- | shared-core/via_mm.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/shared-core/via_mm.c b/shared-core/via_mm.c index 89d762f1..13921f3c 100644 --- a/shared-core/via_mm.c +++ b/shared-core/via_mm.c @@ -192,16 +192,11 @@ int via_final_context(struct drm_device *dev, int context) int via_mem_alloc(DRM_IOCTL_ARGS) { - drm_file_t *priv = filp->private_data; drm_via_mem_t mem; DRM_COPY_FROM_USER_IOCTL(mem, (drm_via_mem_t __user *) data, sizeof(mem)); - if (!drm_check_context(priv, mem.context)) { - return DRM_ERR(EINVAL); - } - switch (mem.type) { case VIDEO: if (via_fb_alloc(&mem) < 0) @@ -294,16 +289,11 @@ static int via_agp_alloc(drm_via_mem_t * mem) int via_mem_free(DRM_IOCTL_ARGS) { - drm_file_t *priv = filp->private_data; drm_via_mem_t mem; DRM_COPY_FROM_USER_IOCTL(mem, (drm_via_mem_t __user *) data, sizeof(mem)); - if (!drm_check_context(priv, mem.context)) { - return DRM_ERR(EINVAL); - } - switch (mem.type) { case VIDEO: |