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(parent: 47361c8) | patch
tipc: Add missing broadcast link lock when sending NACK
authorAllan Stephens <allan.stephens@windriver.com>
Wed, 26 Oct 2011 15:41:45 +0000 (11:41 -0400)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Mon, 6 Feb 2012 21:59:17 +0000 (16:59 -0500)
commit57732560d1aa7d454d10e557f8959d19d1454174
treece7f71d73e387c3ef9fbf4e4896d7343323f5d45tree | snapshot
parent47361c87c504d89f1ba50b4230d56ef67792c258commit | diff
tipc: Add missing broadcast link lock when sending NACK

Ensures that any attempt to send a NACK message over TIPC's broadcast
link has exclusive access to the link's main data structures, to prevent
interference with a simultaneous attempt to send other broadcast link
traffic (such as application-generated multicast messages).

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
net/tipc/bcast.c diff | blob | history
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