diff options
| author | Jesse Barnes <jesse.barnes@intel.com> | 2007-11-16 13:57:42 -0800 |
|---|---|---|
| committer | Jesse Barnes <jesse.barnes@intel.com> | 2007-11-16 13:57:42 -0800 |
| commit | 96e136c4794f9f57e18c1f984a27bbad4b5e1500 (patch) | |
| tree | cbc11c2161bf104e01d890a1ede6a10e0996c23b | |
| parent | 7ec4ebe95e7eec6625d68ae6300255901b69d5c7 (diff) | |
Fix typo in copy_to_user calls
We want to copy to card_res->modes + copied, not &card_res->modes + copied.
| -rw-r--r-- | linux-core/drm_crtc.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/linux-core/drm_crtc.c b/linux-core/drm_crtc.c index db062c1d..df934841 100644 --- a/linux-core/drm_crtc.c +++ b/linux-core/drm_crtc.c @@ -1209,8 +1209,7 @@ int drm_mode_getresources(struct drm_device *dev, list_for_each_entry(output, &dev->mode_config.output_list, head) { DRM_DEBUG("OUTPUT ID is %d\n", output->id); - if (put_user(output->id, - card_res->output_id + copied)) + if (put_user(output->id, card_res->output_id + copied)) return -EFAULT; copied++; } @@ -1224,7 +1223,7 @@ int drm_mode_getresources(struct drm_device *dev, head) { list_for_each_entry(mode, &output->modes, head) { drm_crtc_convert_to_umode(&u_mode, mode); - if (copy_to_user(&card_res->modes + copied, + if (copy_to_user(card_res->modes + copied, &u_mode, sizeof(u_mode))) return -EFAULT; copied++; @@ -1233,9 +1232,9 @@ int drm_mode_getresources(struct drm_device *dev, /* add in user modes */ list_for_each_entry(mode, &dev->mode_config.usermode_list, head) { drm_crtc_convert_to_umode(&u_mode, mode); - if (copy_to_user(&card_res->modes + copied, &u_mode, + if (copy_to_user(card_res->modes + copied, &u_mode, sizeof(u_mode))) - return -EFAULT; + return -EFAULT; copied++; } } |