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resolved: only suffix RR key names with a dot if they don't have one yet

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Lennart Poettering
2016-01-02 22:16:16 +01:00
parent a8f158b929
commit f2af5ea3cb
1 changed files with 3 additions and 2 deletions
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src/resolve/resolved-dns-rr.c
+3 -2
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@@ -308,7 +308,7 @@ const struct hash_ops dns_resource_key_hash_ops = {
int dns_resource_key_to_string(const DnsResourceKey *key, char **ret) {
char cbuf[strlen("CLASS") + DECIMAL_STR_MAX(uint16_t)], tbuf[strlen("TYPE") + DECIMAL_STR_MAX(uint16_t)];
const char *c, *t;
const char *c, *t, *n;
char *s;
/* If we cannot convert the CLASS/TYPE into a known string,
@@ -326,7 +326,8 @@ int dns_resource_key_to_string(const DnsResourceKey *key, char **ret) {
t = tbuf;
}
if (asprintf(&s, "%s. %s %-5s", DNS_RESOURCE_KEY_NAME(key), c, t) < 0)
n = DNS_RESOURCE_KEY_NAME(key);
if (asprintf(&s, "%s%s %s %-5s", n, endswith(n, ".") ? "" : ".", c, t) < 0)
return -ENOMEM;
*ret = s;