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-rw-r--r--src/shared/dns-domain.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/dns-domain.c b/src/shared/dns-domain.c
index 9acf1cb0d6..97839e7d73 100644
--- a/src/shared/dns-domain.c
+++ b/src/shared/dns-domain.c
@@ -1025,7 +1025,7 @@ static bool dns_service_name_label_is_valid(const char *label, size_t n) {
int dns_service_split(const char *joined, char **_name, char **_type, char **_domain) {
_cleanup_free_ char *name = NULL, *type = NULL, *domain = NULL;
const char *p = joined, *q = NULL, *d = NULL;
- char a[DNS_LABEL_MAX], b[DNS_LABEL_MAX], c[DNS_LABEL_MAX];
+ char a[DNS_LABEL_MAX+1], b[DNS_LABEL_MAX+1], c[DNS_LABEL_MAX+1];
int an, bn, cn, r;
unsigned x = 0;