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(parent: 2100968) | patch
tipc: fix message importance range check
authorErik Hugne <erik.hugne@ericsson.com>
Fri, 15 Aug 2014 14:44:35 +0000 (16:44 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sun, 17 Aug 2014 03:17:34 +0000 (20:17 -0700)
commitac32c7f705692b92fe12dcbe88fe87136fdfff6f
tree9338c8e950a138f41d5bc1c2fa9f5a669e88050ftree | snapshot
parent21009686662fd21412ca35def7cb3cc8346e1c3dcommit | diff
tipc: fix message importance range check

Commit 3b4f302d8578 ("tipc: eliminate
redundant locking") introduced a bug by removing the sanity check
for message importance, allowing programs to assign any value to
the msg_user field. This will mess up the packet reception logic
and may cause random link resets.

Signed-off-by: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tipc/port.h diff | blob | history
net/tipc/socket.c diff | blob | history
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