[openib-general] [PATCH] ipoib_ib.c - wrong pointer memory access bug
Leonid Arsh
leonida at voltaire.com
Sun Mar 19 06:03:02 PST 2006
Hello,
Trying to understand the problem with "RUNNING" network interface
status when a cable is disconnected, I found an error in
ipoib_ib_dev_flush() function.
Although this patch doesn't fix the "RUNNING" status problem yet, it
fixes a serious wrong pointer memory access bug.
Signed-off-by: Leonid Arsh <leonida at voltaire.com>
Index: infiniband/ulp/ipoib/ipoib_ib.c
===================================================================
--- infiniband/ulp/ipoib/ipoib_ib.c (revision 8499)
+++ infiniband/ulp/ipoib/ipoib_ib.c (working copy)
@@ -603,7 +603,7 @@
/* Flush any child interfaces too */
list_for_each_entry(cpriv, &priv->child_intfs, list)
- ipoib_ib_dev_flush(&cpriv->dev);
+ ipoib_ib_dev_flush(cpriv->dev);
mutex_unlock(&priv->vlan_mutex);
}
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