From: Dave Airlie <airlied@redhat.com>
Date: Thu, 24 Jan 2008 05:18:09 +0000 (+1000)
Subject: i915: fix missing header when copying data from userspace
X-Git-Tag: submit/1.0/20121108.012404~1018^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5b9930645227d52f47b6dc85cd1aee65bb5820ad;p=profile%2Fivi%2Flibdrm.git

i915: fix missing header when copying data from userspace
---

diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index ed56308..287e95a 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -834,7 +834,7 @@ int i915_process_relocs(struct drm_file *file_priv,
 		goto out;
 	}
 
-	reloc_buf_size = reloc_count * I915_RELOC0_STRIDE * sizeof(uint32_t);
+	reloc_buf_size = (I915_RELOC_HEADER + (reloc_count * I915_RELOC0_STRIDE)) * sizeof(uint32_t);
 	reloc_buf = kmalloc(reloc_buf_size, GFP_KERNEL);
 	if (!reloc_buf) {
 		DRM_ERROR("Out of memory for reloc buffer\n");