fix types of two variables to avoid compiler warnings

diff --git a/openssh/gss-genr.c b/openssh/gss-genr.c
index 4b891acaaf6f5adc074d0efb2dda4396c307bb10..3d6a4e2958c9eb15ab8534005d51464d5406521a 100644 (file)
--- a/openssh/gss-genr.c
+++ b/openssh/gss-genr.c
@@ -67,11 +67,11 @@ ssh_gssapi_client_mechanisms(char *host) {
        gss_OID_set     supported;
        OM_uint32       min_status;
        Buffer          buf;
-       int             i = 0;
+       size_t          i = 0;
        char            *mechs;
        char            *encoded;
        int             enclen;
-       char            digest[EVP_MAX_MD_SIZE];
+       unsigned char   digest[EVP_MAX_MD_SIZE];
        char            deroid[2];
        const EVP_MD    *evp_md = EVP_md5();
        EVP_MD_CTX      md;