Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-17 08:31:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

drm/nouveau: we can't free ACPI EDID, so make a copy that we can

Browse Source 
The rest of the connector code assumes we can kfree() the EDID pointer.
This causes things to blow up with the ACPI EDID pointer we get
passed.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2010-09-10 15:33:11 +10:00
parent e071f8cd71
commit 24b102d348
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/nouveau/nouveau_acpi.c
View File

@ -292,6 +292,6 @@ nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector)
if (ret < 0)
return ret;
nv_connector->edid = edid;
nv_connector->edid = kmemdup(edid, EDID_LENGTH, GFP_KERNEL);
return 0;
}