---

yaml --- r: 217972 b: refs/heads/master c: f4433a8 h: refs/heads/master v: v3
git-mirror · Sep 8, 2010 · 8e39b76 · 8e39b76
1 parent 9bb80c3
commit 8e39b76
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 19966754328d99ee003ddfc7a8c31ceb115483ac
+refs/heads/master: f4433a8d5d3076775bdd1a996a47db7beb468ac0
diff --git a/trunk/drivers/gpu/drm/i915/i915_debugfs.c b/trunk/drivers/gpu/drm/i915/i915_debugfs.c
@@ -886,6 +886,9 @@ i915_wedged_read(struct file *filp,
 		       "wedged :  %d\n",
 		       atomic_read(&dev_priv->mm.wedged));
 
+	if (len > sizeof (buf))
+		len = sizeof (buf);
+
 	return simple_read_from_buffer(ubuf, max, ppos, buf, len);
 }