From dbd0a7035c9a7a59f17d1312063ffa7fc3cd6860 Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Mon, 4 Apr 2022 23:35:32 +0200 Subject: treewide: Invalid type in argument to printf format specifier, CWE-686 Harmless except for two bad debugging prints. Signed-off-by: Stefano Brivio --- tcp.c | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) (limited to 'tcp.c') diff --git a/tcp.c b/tcp.c index 2194067..1409c53 100644 --- a/tcp.c +++ b/tcp.c @@ -848,7 +848,7 @@ static void tcp_timer_ctl(const struct ctx *c, struct tcp_conn *conn) it.it_value.tv_sec = ACT_TIMEOUT; } - debug("TCP: index %i, timer expires in %u.%03us", conn - tc, + debug("TCP: index %li, timer expires in %lu.%03lus", conn - tc, it.it_value.tv_sec, it.it_value.tv_nsec / 1000 / 1000); timerfd_settime(conn->timer, 0, &it, NULL); @@ -868,14 +868,14 @@ static void conn_flag_do(const struct ctx *c, struct tcp_conn *conn, return; conn->flags &= flag; - debug("TCP: index %i: %s dropped", (conn) - tc, + debug("TCP: index %li: %s dropped", conn - tc, tcp_flag_str[fls(~flag)]); } else { if (conn->flags & flag) return; conn->flags |= flag; - debug("TCP: index %i: %s", (conn) - tc, + debug("TCP: index %li: %s", conn - tc, tcp_flag_str[fls(flag)]); } @@ -924,12 +924,12 @@ static void conn_event_do(const struct ctx *c, struct tcp_conn *conn, new += 5; if (prev != new) { - debug("TCP: index %i, %s: %s -> %s", (conn) - tc, + debug("TCP: index %li, %s: %s -> %s", conn - tc, num == -1 ? "CLOSED" : tcp_event_str[num], prev == -1 ? "CLOSED" : tcp_state_str[prev], (new == -1 || num == -1) ? "CLOSED" : tcp_state_str[new]); } else { - debug("TCP: index %i, %s", (conn) - tc, + debug("TCP: index %li, %s", conn - tc, num == -1 ? "CLOSED" : tcp_event_str[num]); } @@ -1371,8 +1371,8 @@ static void tcp_hash_insert(const struct ctx *c, struct tcp_conn *conn, tc_hash[b] = conn; conn->hash_bucket = b; - debug("TCP: hash table insert: index %i, sock %i, bucket: %i, next: %p", - conn - tc, conn->sock, b, CONN_OR_NULL(conn->next_index)); + debug("TCP: hash table insert: index %li, sock %i, bucket: %i, next: " + "%p", conn - tc, conn->sock, b, CONN_OR_NULL(conn->next_index)); } /** @@ -1395,7 +1395,7 @@ static void tcp_hash_remove(const struct tcp_conn *conn) } } - debug("TCP: hash table remove: index %i, sock %i, bucket: %i, new: %p", + debug("TCP: hash table remove: index %li, sock %i, bucket: %i, new: %p", conn - tc, conn->sock, b, prev ? CONN_OR_NULL(prev->next_index) : tc_hash[b]); } @@ -1421,7 +1421,7 @@ static void tcp_hash_update(struct tcp_conn *old, struct tcp_conn *new) } } - debug("TCP: hash table update: old index %i, new index %i, sock %i, " + debug("TCP: hash table update: old index %li, new index %li, sock %i, " "bucket: %i, old: %p, new: %p", old - tc, new - tc, new->sock, b, old, new); } @@ -1461,7 +1461,7 @@ static void tcp_table_compact(struct ctx *c, struct tcp_conn *hole) struct tcp_conn *from, *to; if ((hole - tc) == --c->tcp.conn_count) { - debug("TCP: hash table compaction: index %i (%p) was max index", + debug("TCP: hash table compaction: maximum index was %li (%p)", hole - tc, hole); memset(hole, 0, sizeof(*hole)); return; @@ -1475,7 +1475,7 @@ static void tcp_table_compact(struct ctx *c, struct tcp_conn *hole) tcp_epoll_ctl(c, to); - debug("TCP: hash table compaction: old index %i, new index %i, " + debug("TCP: hash table compaction: old index %li, new index %li, " "sock %i, from: %p, to: %p", from - tc, to - tc, from->sock, from, to); @@ -1500,7 +1500,7 @@ static void tcp_conn_destroy(struct ctx *c, struct tcp_conn *conn) static void tcp_rst_do(struct ctx *c, struct tcp_conn *conn); #define tcp_rst(c, conn) \ do { \ - debug("TCP: index %i, reset at %s:%i", conn - tc, \ + debug("TCP: index %li, reset at %s:%i", conn - tc, \ __func__, __LINE__); \ tcp_rst_do(c, conn); \ } while (0) @@ -2357,7 +2357,7 @@ static int tcp_data_from_sock(struct ctx *c, struct tcp_conn *conn) if (SEQ_LT(already_sent, 0)) { /* RFC 761, section 2.1. */ - trace("TCP: ACK sequence gap: ACK for %lu, sent: %lu", + trace("TCP: ACK sequence gap: ACK for %u, sent: %u", conn->seq_ack_from_tap, conn->seq_to_tap); conn->seq_to_tap = conn->seq_ack_from_tap; already_sent = 0; @@ -2589,7 +2589,7 @@ static void tcp_data_from_tap(struct ctx *c, struct tcp_conn *conn, } if (retr) { - trace("TCP: fast re-transmit, ACK: %lu, previous sequence: %lu", + trace("TCP: fast re-transmit, ACK: %u, previous sequence: %u", max_ack_seq, conn->seq_to_tap); conn->seq_ack_from_tap = max_ack_seq; conn->seq_to_tap = max_ack_seq; @@ -2956,17 +2956,17 @@ static void tcp_timer_handler(struct ctx *c, union epoll_ref ref) conn_flag(c, conn, ~ACK_TO_TAP_DUE); } else if (conn->flags & ACK_FROM_TAP_DUE) { if (!(conn->events & ESTABLISHED)) { - debug("TCP: index %i, handshake timeout", conn - tc); + debug("TCP: index %li, handshake timeout", conn - tc); tcp_rst(c, conn); } else if (CONN_HAS(conn, SOCK_FIN_SENT | TAP_FIN_ACKED)) { - debug("TCP: index %i, FIN timeout", conn - tc); + debug("TCP: index %li, FIN timeout", conn - tc); tcp_rst(c, conn); } else if (conn->retrans == TCP_MAX_RETRANS) { - debug("TCP: index %i, maximum retransmissions exceeded", + debug("TCP: index %li, retransmissions count exceeded", conn - tc); tcp_rst(c, conn); } else { - debug("TCP: index %i, ACK timeout, retry", conn - tc); + debug("TCP: index %li, ACK timeout, retry", conn - tc); conn->retrans++; conn->seq_to_tap = conn->seq_ack_from_tap; tcp_data_from_sock(c, conn); @@ -2984,7 +2984,7 @@ static void tcp_timer_handler(struct ctx *c, union epoll_ref ref) */ timerfd_settime(conn->timer, 0, &new, &old); if (old.it_value.tv_sec == ACT_TIMEOUT) { - debug("TCP: index %i, activity timeout", conn - tc); + debug("TCP: index %li, activity timeout", conn - tc); tcp_rst(c, conn); } } -- cgit v1.2.3