diff options
Diffstat (limited to '')
| -rw-r--r-- | src/utils/common/params.c | 11 | ||||
| -rw-r--r-- | src/utils/common/quic.c | 12 |
2 files changed, 20 insertions, 3 deletions
diff --git a/src/utils/common/params.c b/src/utils/common/params.c index 4db4b9e..d16af4c 100644 --- a/src/utils/common/params.c +++ b/src/utils/common/params.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2022 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> +/* Copyright (C) 2024 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -47,7 +47,12 @@ char *name_from_idn(const char *idn_name) { return NULL; } - return name; + if (strcasecmp(idn_name, name) == 0) { + free(name); + return strdup(idn_name); + } else { + return name; + } #endif return strdup(idn_name); } @@ -212,7 +217,7 @@ char *get_fqd_name(const char *name) size_t name_len = strlen(name); // If the name is FQDN, make a copy. - if (name[name_len - 1] == '.') { + if (name_len > 0 && name[name_len - 1] == '.') { fqd_name = strdup(name); // Else make a copy and append a trailing dot. } else { diff --git a/src/utils/common/quic.c b/src/utils/common/quic.c index 55e5408..704f3b1 100644 --- a/src/utils/common/quic.c +++ b/src/utils/common/quic.c @@ -564,6 +564,10 @@ int quic_ctx_connect(quic_ctx_t *ctx, int sockfd, struct addrinfo *dst_addr) ret = poll(&pfd, 1, timeout); if (ret == 0) { ret = ngtcp2_conn_handle_expiry(ctx->conn, quic_timestamp()); + if (ret != 0) { + WARN("QUIC, failed to send"); + return KNOT_ECONNABORTED; + } } else if (ret < 0) { return knot_map_errno(); } @@ -658,6 +662,10 @@ int quic_send_dns_query(quic_ctx_t *ctx, int sockfd, struct addrinfo *srv, return knot_map_errno(); } else if (ret == 0) { ret = ngtcp2_conn_handle_expiry(ctx->conn, quic_timestamp()); + if (ret != 0) { + WARN("QUIC, failed to send"); + return KNOT_ECONNABORTED; + } continue; } ret = quic_recv(ctx, sockfd); @@ -701,6 +709,10 @@ int quic_recv_dns_response(quic_ctx_t *ctx, uint8_t *buf, const size_t buf_len, return knot_map_errno(); } else if (ret == 0) { ret = ngtcp2_conn_handle_expiry(ctx->conn, quic_timestamp()); + if (ret != 0) { + WARN("QUIC, failed to send"); + return KNOT_ECONNABORTED; + } WARN("QUIC, peer took too long to respond"); goto send; } |