harmonize types

[pam_pcsc_cr.git] / pam_pcsc_cr.c

diff --git a/pam_pcsc_cr.c b/pam_pcsc_cr.c
index f729fad4a89b15110665620bb0bc2a44e2c473fb..82f08ad301741149b724176ef26b4c5b57c8360e 100644 (file)
--- a/pam_pcsc_cr.c
+++ b/pam_pcsc_cr.c
@@ -110,11 +110,11 @@ static int pam_get_authtok(pam_handle_t *pamh, int item, const char **authtok,
 #endif
 
 static struct _auth_chunk
-token_key(const unsigned char *challenge, const int challengesize)
+token_key(const unsigned char *challenge, const size_t challengesize)
 {
        struct _auth_chunk ho = {0};
        long rc;
-       int keysize = sizeof(ho.data);
+       size_t keysize = sizeof(ho.data);
 
        if ((rc = pcsc_cr(challenge, challengesize, ho.data, &keysize))) {
                ho.err = pcsc_errstr(rc);
@@ -122,7 +122,7 @@ token_key(const unsigned char *challenge, const int challengesize)
        return ho;
 }
 
-static void update_nonce(char *nonce, const int nonsize)
+static void update_nonce(char *nonce, const size_t nonsize)
 {
        int n = 0;
 
@@ -186,7 +186,7 @@ pam_sm_authenticate(pam_handle_t *pamh, int flags,
        }
 
        ao = authfile(user, password, update_nonce,
-                       NULL, 0, NULL, 0, token_key);
+                       NULL, (size_t)0, NULL, (size_t)0, token_key);
        if (ao.err) {
                if (cfg.verbose) syslog(LOG_INFO, "authfile: %s", ao.err);
                return PAM_AUTH_ERR;