diff options
| -rw-r--r-- | libebtc.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -695,7 +695,7 @@ void ebt_delete_rule(struct ebt_u_replace *replace, struct ebt_u_entry *new_entry, int begin, int end) { int i, nr_deletes; - struct ebt_u_entry *u_e, *u_e2; + struct ebt_u_entry *u_e, *u_e2, *u_e3; struct ebt_u_entries *entries = ebt_to_chain(replace); if (check_and_change_rule_number(replace, new_entry, &begin, &end)) @@ -708,6 +708,7 @@ void ebt_delete_rule(struct ebt_u_replace *replace, u_e = entries->entries->next; for (i = 0; i < begin; i++) u_e = u_e->next; + u_e3 = u_e->prev; /* Remove the rules */ for (i = 0; i < nr_deletes; i++) { u_e2 = u_e; @@ -717,6 +718,8 @@ void ebt_delete_rule(struct ebt_u_replace *replace, ebt_free_u_entry(u_e2); free(u_e2); } + u_e3->next = u_e; + u_e->prev = u_e3; /* Update the counter_offset of chains behind this one */ for (i = replace->selected_chain+1; i < replace->num_chains; i++) { if (!(entries = replace->chains[i])) |