[PATCH 2.6.20-rc5 7/7] ehea: Fixed possible nullpointer access
From: Thomas Klein <hidden>
Date: 2007-01-22 11:56:43
Also in:
lkml, netdev
Fixed possible nullpointer access in event queue processing Signed-off-by: Thomas Klein <redacted> --- 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; }