diff options
Diffstat (limited to '')
| -rw-r--r-- | src/utils/common/params.c | 11 |
1 files changed, 8 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 { |