From: Kangjie Lu <kangji...@gmail.com>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit 4116def2337991b39919f3b448326e21c40e0dbb upstream.
The last field "flags" of object "minfo" is not initialized.
Copying this object out may leak kernel stack data.
Assign 0 to it to avoid leak.
Signed-off-by: Kangjie Lu <k...@gatech.edu>
Acked-by: Santosh Shilimkar <santosh.shilim...@oracle.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Jiri Slaby <jsl...@suse.cz>
---
net/rds/recv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/rds/recv.c b/net/rds/recv.c
index de339b24ca14..917f36af8d37 100644
--- a/net/rds/recv.c
+++ b/net/rds/recv.c
@@ -544,5 +544,7 @@ void rds_inc_info_copy(struct rds_incoming *inc,
minfo.fport = inc->i_hdr.h_dport;
}
+ minfo.flags = 0;
+
rds_info_copy(iter, &minfo, sizeof(minfo));
}
--
2.9.1
