7 files changed, 24 insertions, 24 deletions

diff --git a/source4/heimdal/kuser/kinit.c b/source4/heimdal/kuser/kinit.c
index 4208fa83e0..dd122b5ce7 100644
--- a/source4/heimdal/kuser/kinit.c
+++ b/source4/heimdal/kuser/kinit.c
@@ -488,14 +488,14 @@ get_new_tickets(krb5_context context,
 						addrs_flag ? FALSE : TRUE);
 
     if (renew_life == NULL && renewable_flag)
-	renewstr = "1 month";
+	asprintf(&renewstr, "1 month");
     if (renew_life)
-	renewstr = renew_life;
+	asprintf(&renewstr, "%s", renew_life);
     if (renewstr) {
 	renew = parse_time (renewstr, "s");
 	if (renew < 0)
 	    errx (1, "unparsable time: %s", renewstr);
-	
+	free(renewstr);
 	krb5_get_init_creds_opt_set_renew_life (opt, renew);
     }
 
diff --git a/source4/heimdal/lib/hx509/ca.c b/source4/heimdal/lib/hx509/ca.c
index 624d74289d..95f206f195 100644
--- a/source4/heimdal/lib/hx509/ca.c
+++ b/source4/heimdal/lib/hx509/ca.c
@@ -692,7 +692,7 @@ add_utf8_san(hx509_context context,
 	     const heim_oid *oid,
 	     const char *string)
 {
-    const PKIXXmppAddr ustring = (const PKIXXmppAddr)string;
+    const PKIXXmppAddr ustring = string;
     heim_octet_string os;
     size_t size;
     int ret;
diff --git a/source4/heimdal/lib/hx509/cert.c b/source4/heimdal/lib/hx509/cert.c
index cd9ae01fac..7eda0eba48 100644
--- a/source4/heimdal/lib/hx509/cert.c
+++ b/source4/heimdal/lib/hx509/cert.c
@@ -3383,7 +3383,6 @@ _hx509_cert_to_env(hx509_context context, hx509_cert cert, hx509_env *env)
 	Certificate *c = _hx509_get_cert(cert);
         heim_octet_string os, sig;
 	hx509_env envhash = NULL;
-	char *buf;
 
 	os.data = c->tbsCertificate.subjectPublicKeyInfo.subjectPublicKey.data;
 	os.length =
diff --git a/source4/heimdal/lib/hx509/file.c b/source4/heimdal/lib/hx509/file.c
index ba7a23f471..674d2706ce 100644
--- a/source4/heimdal/lib/hx509/file.c
+++ b/source4/heimdal/lib/hx509/file.c
@@ -121,14 +121,14 @@ hx509_pem_write(hx509_context context, const char *type,
 
 int
 hx509_pem_add_header(hx509_pem_header **headers,
-		     const char *header, const char *value)
+		     const char *hdr, const char *value)
 {
     hx509_pem_header *h;
 
     h = calloc(1, sizeof(*h));
     if (h == NULL)
 	return ENOMEM;
-    h->header = strdup(header);
+    h->header = strdup(hdr);
     if (h->header == NULL) {
 	free(h);
 	return ENOMEM;
@@ -164,10 +164,10 @@ hx509_pem_free_header(hx509_pem_header *headers)
  */
 
 const char *
-hx509_pem_find_header(const hx509_pem_header *h, const char *header)
+hx509_pem_find_header(const hx509_pem_header *h, const char *hdr)
 {
     while(h) {
-	if (strcmp(header, h->header) == 0)
+	if (strcmp(hdr, h->header) == 0)
 	    return h->value;
 	h = h->next;
     }
diff --git a/source4/heimdal/lib/hx509/ks_file.c b/source4/heimdal/lib/hx509/ks_file.c
index 553191a774..3955820aef 100644
--- a/source4/heimdal/lib/hx509/ks_file.c
+++ b/source4/heimdal/lib/hx509/ks_file.c
@@ -413,24 +413,24 @@ file_init_common(hx509_context context,
 	goto out;
 
     for (p = f->fn; p != NULL; p = pnext) {
-	FILE *f;
+	FILE *f2;
 
 	pnext = strchr(p, ',');
 	if (pnext)
 	    *pnext++ = '\0';
 	
 
-	if ((f = fopen(p, "r")) == NULL) {
+	if ((f2 = fopen(p, "r")) == NULL) {
 	    ret = ENOENT;
 	    hx509_set_error_string(context, 0, ret,
 				   "Failed to open PEM file \"%s\": %s",
 				   p, strerror(errno));
 	    goto out;
 	}
-	rk_cloexec_file(f);
+	rk_cloexec_file(f2);
 
-	ret = hx509_pem_read(context, f, pem_func, &pem_ctx);
-	fclose(f);		
+	ret = hx509_pem_read(context, f2, pem_func, &pem_ctx);
+	fclose(f2);
 	if (ret != 0 && ret != HX509_PARSING_KEY_FAILED)
 	    goto out;
 	else if (ret == HX509_PARSING_KEY_FAILED) {
diff --git a/source4/heimdal/lib/hx509/name.c b/source4/heimdal/lib/hx509/name.c
index 23736edde3..546b749015 100644
--- a/source4/heimdal/lib/hx509/name.c
+++ b/source4/heimdal/lib/hx509/name.c
@@ -926,12 +926,12 @@ hx509_general_name_unparse(GeneralName *name, char **str)
 
     switch (name->element) {
     case choice_GeneralName_otherName: {
-	char *str;
-	hx509_oid_sprint(&name->u.otherName.type_id, &str);
-	if (str == NULL)
+	char *str2;
+	hx509_oid_sprint(&name->u.otherName.type_id, &str2);
+	if (str2 == NULL)
 	    return ENOMEM;
-	strpool = rk_strpoolprintf(strpool, "otherName: %s", str);
-	free(str);
+	strpool = rk_strpoolprintf(strpool, "otherName: %s", str2);
+	free(str2);
 	break;
     }
     case choice_GeneralName_rfc822Name:
@@ -986,12 +986,12 @@ hx509_general_name_unparse(GeneralName *name, char **str)
 	break;
     }
     case choice_GeneralName_registeredID: {
-	char *str;
-	hx509_oid_sprint(&name->u.registeredID, &str);
-	if (str == NULL)
+	char *str2;
+	hx509_oid_sprint(&name->u.registeredID, &str2);
+	if (str2 == NULL)
 	    return ENOMEM;
-	strpool = rk_strpoolprintf(strpool, "registeredID: %s", str);
-	free(str);
+	strpool = rk_strpoolprintf(strpool, "registeredID: %s", str2);
+	free(str2);
 	break;
     }
     default:
diff --git a/source4/heimdal/lib/hx509/sel.c b/source4/heimdal/lib/hx509/sel.c
index 5932ce84c3..c5e760569a 100644
--- a/source4/heimdal/lib/hx509/sel.c
+++ b/source4/heimdal/lib/hx509/sel.c
@@ -176,6 +176,7 @@ _hx509_expr_eval(hx509_context context, hx509_env env, struct hx_expr *expr)
     default:
 	_hx509_abort("hx509 eval expr with unknown op: %d", (int)expr->op);
     }
+    return 0;
 }
 
 void