diff options
Diffstat (limited to 'net/netfilter/x_tables.c')
| -rw-r--r-- | net/netfilter/x_tables.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index 133eb4772f12..51a459c3c649 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -947,9 +947,10 @@ static int xt_table_seq_show(struct seq_file *seq, void *v) { struct xt_table *table = list_entry(v, struct xt_table, list); - if (strlen(table->name)) - return seq_printf(seq, "%s\n", table->name); - else + if (strlen(table->name)) { + seq_printf(seq, "%s\n", table->name); + return seq_has_overflowed(seq); + } else return 0; } @@ -1086,8 +1087,10 @@ static int xt_match_seq_show(struct seq_file *seq, void *v) if (trav->curr == trav->head) return 0; match = list_entry(trav->curr, struct xt_match, list); - return (*match->name == '\0') ? 0 : - seq_printf(seq, "%s\n", match->name); + if (*match->name == '\0') + return 0; + seq_printf(seq, "%s\n", match->name); + return seq_has_overflowed(seq); } return 0; } @@ -1139,8 +1142,10 @@ static int xt_target_seq_show(struct seq_file *seq, void *v) if (trav->curr == trav->head) return 0; target = list_entry(trav->curr, struct xt_target, list); - return (*target->name == '\0') ? 0 : - seq_printf(seq, "%s\n", target->name); + if (*target->name == '\0') + return 0; + seq_printf(seq, "%s\n", target->name); + return seq_has_overflowed(seq); } return 0; } |