---

yaml --- r: 42870 b: refs/heads/master c: 9d69b7d h: refs/heads/master v: v3
git-mirror · Dec 7, 2006 · 9a04f6f · 9a04f6f
1 parent 9548dc4
commit 9a04f6f
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d3228a887cae75ef2b8b1211c31c539bef5a5698
+refs/heads/master: 9d69b7d3d115d0db3ddd87f09e496db7ecf72650
diff --git a/trunk/drivers/message/i2o/i2o_config.c b/trunk/drivers/message/i2o/i2o_config.c
@@ -265,7 +265,11 @@ static int i2o_cfg_swdl(unsigned long arg)
 		return -ENOMEM;
 	}
 
-	__copy_from_user(buffer.virt, kxfer.buf, fragsize);
+	if (__copy_from_user(buffer.virt, kxfer.buf, fragsize)) {
+		i2o_msg_nop(c, msg);
+		i2o_dma_free(&c->pdev->dev, &buffer);
+		return -EFAULT;
+	}
 
 	msg->u.head[0] = cpu_to_le32(NINE_WORD_MSG_SIZE | SGL_OFFSET_7);
 	msg->u.head[1] =