tipc: Fix node lock reclamation issues in broadcast link reception
Fixes a pair of problems in broadcast link message reception code
relating to the reclamation of the node lock after consuming an
in-sequence message.
1) Now retests to see if the sending node is still up after reclaiming
the node lock, and bails out if it is non-operational.
2) Now manipulates the node's deferred message queue only after
reclaiming the node lock, rather than using queue head pointer
information that was cached previously.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
1 file changed