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* [PATCH 2.6.20-rc5 7/7] ehea: Fixed possible nullpointer access
@ 2007-01-22 11:55 Thomas Klein
  0 siblings, 0 replies; only message in thread
From: Thomas Klein @ 2007-01-22 11:55 UTC (permalink / raw)
  To: Jeff Garzik
  Cc: Christoph Raisch, Jan-Bernd Themann, Jan-Bernd Themann,
	linux-kernel, linux-ppc, Marcus Eder, netdev, Thomas Klein,
	Stefan Roscher, Stefan Roscher

Fixed possible nullpointer access in event queue processing

Signed-off-by: Thomas Klein <tklein@de.ibm.com>
---


 drivers/net/ehea/ehea_main.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)


diff -Nurp -X dontdiff linux-2.6.20-rc5/drivers/net/ehea/ehea_main.c patched_kernel/drivers/net/ehea/ehea_main.c
--- linux-2.6.20-rc5/drivers/net/ehea/ehea_main.c	2007-01-19 14:33:04.000000000 +0100
+++ patched_kernel/drivers/net/ehea/ehea_main.c	2007-01-19 14:36:05.000000000 +0100
@@ -575,8 +575,9 @@ static struct ehea_port *ehea_get_port(s
 	int i;
 
 	for (i = 0; i < adapter->num_ports; i++)
-		if (adapter->port[i]->logical_port_id == logical_port)
-			return adapter->port[i];
+		if (adapter->port[i])
+	                if (adapter->port[i]->logical_port_id == logical_port)
+				return adapter->port[i];
 	return NULL;
 }
 


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2007-01-22 11:55 [PATCH 2.6.20-rc5 7/7] ehea: Fixed possible nullpointer access Thomas Klein

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