The adj can be deleted during fib_walk_sync(), make sure it can happen
only after clearing the SYNC_WALK_ACTIVE flag.
Type: fix
Change-Id: I68be00e9602e2783d9dced71c51547c38b7e8a00
Signed-off-by: Benoît Ganne <bganne@cisco.com>
};
ip_adjacency_t *adj;
+ adj_lock (ai);
+
adj = adj_get(ai);
adj->ia_flags |= ADJ_FLAG_SYNC_WALK_ACTIVE;
fib_walk_sync(FIB_NODE_TYPE_ADJ, ai, &bw_ctx);
adj->ia_flags &= ~ADJ_FLAG_SYNC_WALK_ACTIVE;
+ adj_unlock (ai);
return (ADJ_WALK_RC_CONTINUE);
}