vendor/unbound/1.9.0

1 files changed, 2 insertions, 1 deletions

diff --git a/dnscrypt/dnscrypt.c b/dnscrypt/dnscrypt.c
index 3545d3d9b43f..0787dec23ddb 100644
--- a/dnscrypt/dnscrypt.c
+++ b/dnscrypt/dnscrypt.c
@@ -772,12 +772,13 @@ key_get_es_version(uint8_t version[2])
         const char *name;
     };
 
+    const int num_versions = 2;
     struct es_version es_versions[] = {
         {{0x00, 0x01}, "X25519-XSalsa20Poly1305"},
         {{0x00, 0x02}, "X25519-XChacha20Poly1305"},
     };
     int i;
-    for(i=0; i < (int)sizeof(es_versions); i++){
+    for(i=0; i < num_versions; i++){
         if(es_versions[i].es_version[0] == version[0] &&
            es_versions[i].es_version[1] == version[1]){
             return es_versions[i].name;