X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=ssl%2Fpqueue.c;h=2e9ceeccd92a22c8aac43c36bfd46843d62d4917;hp=b447e1dceb7702f88e18efb8b61c112a9618565b;hb=ada66e78ef535fe80e422bbbadffe8e7863d457c;hpb=846e33c729311169d9c988ceba29484b3783f244

diff --git a/ssl/pqueue.c b/ssl/pqueue.c
index b447e1dceb..2e9ceeccd9 100644
--- a/ssl/pqueue.c
+++ b/ssl/pqueue.c
@@ -1,13 +1,13 @@
 /*
- * Copyright 2005-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2005-2018 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
  */
 
-#include "ssl_locl.h"
+#include "ssl_local.h"
 #include <openssl/bn.h>
 
 struct pqueue_st {
@@ -18,14 +18,15 @@ struct pqueue_st {
 pitem *pitem_new(unsigned char *prio64be, void *data)
 {
     pitem *item = OPENSSL_malloc(sizeof(*item));
-    if (item == NULL)
+
+    if (item == NULL) {
+        SSLerr(SSL_F_PITEM_NEW, ERR_R_MALLOC_FAILURE);
         return NULL;
+    }
 
     memcpy(item->priority, prio64be, sizeof(item->priority));
-
     item->data = data;
     item->next = NULL;
-
     return item;
 }
 
@@ -34,10 +35,13 @@ void pitem_free(pitem *item)
     OPENSSL_free(item);
 }
 
-pqueue *pqueue_new()
+pqueue *pqueue_new(void)
 {
     pqueue *pq = OPENSSL_zalloc(sizeof(*pq));
 
+    if (pq == NULL)
+        SSLerr(SSL_F_PQUEUE_NEW, ERR_R_MALLOC_FAILURE);
+
     return pq;
 }
 
@@ -127,7 +131,7 @@ pitem *pqueue_iterator(pqueue *pq)
     return pqueue_peek(pq);
 }
 
-pitem *pqueue_next(pitem **item)
+pitem *pqueue_next(piterator *item)
 {
     pitem *ret;
 
@@ -141,10 +145,10 @@ pitem *pqueue_next(pitem **item)
     return ret;
 }
 
-int pqueue_size(pqueue *pq)
+size_t pqueue_size(pqueue *pq)
 {
     pitem *item = pq->items;
-    int count = 0;
+    size_t count = 0;
 
     while (item != NULL) {
         count++;