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dns-domain: fix build failure with libidn

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Follow-up for 319a4f4bc4.

Fixes #19723.
This commit is contained in:
Yu Watanabe
2021-05-26 10:23:36 +09:00
parent 93f235e8d8
commit 764dca0edc
1 changed files with 3 additions and 3 deletions
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src/shared/dns-domain.c
+3 -3
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@@ -1335,7 +1335,7 @@ int dns_name_apply_idna(const char *name, char **ret) {
return -EINVAL;
#elif HAVE_LIBIDN
_cleanup_free_ char *buf = NULL;
size_t n = 0, allocated = 0;
size_t n = 0;
bool first = true;
int r, q;
@@ -1357,7 +1357,7 @@ int dns_name_apply_idna(const char *name, char **ret) {
if (q > 0)
r = q;
if (!GREEDY_REALLOC(buf, allocated, n + !first + DNS_LABEL_ESCAPED_MAX))
if (!GREEDY_REALLOC(buf, n + !first + DNS_LABEL_ESCAPED_MAX))
return -ENOMEM;
r = dns_label_escape(label, r, buf + n + !first, DNS_LABEL_ESCAPED_MAX);
@@ -1375,7 +1375,7 @@ int dns_name_apply_idna(const char *name, char **ret) {
if (n > DNS_HOSTNAME_MAX)
return -EINVAL;
if (!GREEDY_REALLOC(buf, allocated, n + 1))
if (!GREEDY_REALLOC(buf, n + 1))
return -ENOMEM;
buf[n] = 0;