update the sscanf format strings so they match the pointer types

diff --git a/lib/dns/zone.c b/lib/dns/zone.c
index e1375b4dbe98fcdf74d661f7ee1794c2839573a3..a74afcaf5322ef366359c0e640484c9d3fe637ef 100644 (file)
--- a/lib/dns/zone.c
+++ b/lib/dns/zone.c
@@ -18682,7 +18682,7 @@ dns_zone_keydone(dns_zone_t *zone, const char *keystr) {
 
                kd->all = ISC_FALSE;
 
-               n = sscanf(keystr, "%hd/", &keyid);
+               n = sscanf(keystr, "%hu/", &keyid);
                if (n == 0U)
                        CHECK(ISC_R_FAILURE);
 
@@ -18692,7 +18692,7 @@ dns_zone_keydone(dns_zone_t *zone, const char *keystr) {
                else
                        CHECK(ISC_R_FAILURE);
 
-               n = sscanf(algstr, "%hhd", &alg);
+               n = sscanf(algstr, "%hhu", &alg);
                if (n == 0U) {
                        DE_CONST(algstr, r.base);
                        r.length = strlen(algstr);