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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-01-30 17:58:38 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-03-18 13:09:03 +1000 |
| commit | 27410e8248c64f5c6d28891389083b1022c15a10 (patch) | |
| tree | 20fbbf1fe3c923e999d07740ce8f98c625c18bca | |
| parent | 218212722f681fb31b24749776984fd809eec2f2 (diff) | |
| download | linux-27410e8248c64f5c6d28891389083b1022c15a10.tar.bz2 | |
drm: Fix use-after-free in the shadow-attache exit code
This regression has been introduced in
commit b3f2333de8e81b089262b26d52272911523e605f
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed Dec 11 11:34:31 2013 +0100
drm: restrict the device list for shadow attached drivers
Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/drm_pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index 5736aaa7e86c..f7af69bcf3f4 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -468,8 +468,8 @@ void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver) } else { list_for_each_entry_safe(dev, tmp, &driver->legacy_dev_list, legacy_dev_list) { - drm_put_dev(dev); list_del(&dev->legacy_dev_list); + drm_put_dev(dev); } } DRM_INFO("Module unloaded\n"); |