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authorLennart Poettering <lennart@poettering.net>2016-01-02 21:34:17 +0100
committerLennart Poettering <lennart@poettering.net>2016-01-02 22:16:16 +0100
commitf2af5ea3cbf54998ed41d2d21a3448abb92ca7ff (patch)
tree3cfaddba8d6f03804619fa43e6fee55d3de757b4
parenta8f158b9296c7bc1d0f627715e626cc50a331efc (diff)
resolved: only suffix RR key names with a dot if they don't have one yet
-rw-r--r--src/resolve/resolved-dns-rr.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/resolve/resolved-dns-rr.c b/src/resolve/resolved-dns-rr.c
index 274e857586..4d47f48e9b 100644
--- a/src/resolve/resolved-dns-rr.c
+++ b/src/resolve/resolved-dns-rr.c
@@ -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;