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[v2,net,1/6] net/core: __hw_addr_create_ex does not initialize sync_cnt

Message ID 1370037451-29466-2-git-send-email-fubar@us.ibm.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Jay Vosburgh May 31, 2013, 9:57 p.m. UTC 
The sync_cnt field is not being initialized, which can result
in arbitrary values in the field.  Fixed by initializing it to zero.

Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Cc: Vlad Yasevich <vyasevic@redhat.com> 

---
 net/core/dev_addr_lists.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
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Patch

diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c
index c013f38..1f919d9 100644
--- a/net/core/dev_addr_lists.c
+++ b/net/core/dev_addr_lists.c
@@ -39,6 +39,7 @@  static int __hw_addr_create_ex(struct netdev_hw_addr_list *list,
 	ha->refcount = 1;
 	ha->global_use = global;
 	ha->synced = sync;
+	ha->sync_cnt = 0;
 	list_add_tail_rcu(&ha->list, &list->list);
 	list->count++;