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rpl_select_parent: Only check parents belonging to the given dag

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This commit is contained in:
Laurent Deru 2014-04-18 11:39:33 +02:00
parent 49bf7cc241
commit 79537a6dd7
1 changed files with 1 additions and 1 deletions
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2
core/net/rpl/rpl-dag.c
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@ -712,7 +712,7 @@ best_parent(rpl_dag_t *dag)
p = nbr_table_head(rpl_parents); p = nbr_table_head(rpl_parents);
while(p != NULL) { while(p != NULL) {
if(p->rank == INFINITE_RANK) { if(p->dag != dag || p->rank == INFINITE_RANK) {
/* ignore this neighbor */ /* ignore this neighbor */
} else if(best == NULL) { } else if(best == NULL) {
best = p; best = p;