Convert SSL3_RECORD_clear() and SSL3_RECORD_release() to size_t

Reviewed-by: NRich Salz <rsalz@openssl.org>

ssl/record/record_locl.h

@@ -100,8 +100,8 @@ int ssl3_release_write_buffer(SSL *s);
 #define SSL3_RECORD_is_read(r)                  ((r)->read)
 #define SSL3_RECORD_set_read(r)                 ((r)->read = 1)
 
-void SSL3_RECORD_clear(SSL3_RECORD *r, unsigned int num_recs);
-void SSL3_RECORD_release(SSL3_RECORD *r, unsigned int num_recs);
+void SSL3_RECORD_clear(SSL3_RECORD *r, size_t);
+void SSL3_RECORD_release(SSL3_RECORD *r, size_t num_recs);
 void SSL3_RECORD_set_seq_num(SSL3_RECORD *r, const unsigned char *seq_num);
 int ssl3_get_record(SSL *s);
 __owur int ssl3_do_compress(SSL *ssl, SSL3_RECORD *wr);

ssl/record/ssl3_record.c

@@ -33,10 +33,10 @@ static const unsigned char ssl3_pad_2[48] = {
 /*
  * Clear the contents of an SSL3_RECORD but retain any memory allocated
  */
-void SSL3_RECORD_clear(SSL3_RECORD *r, unsigned int num_recs)
+void SSL3_RECORD_clear(SSL3_RECORD *r, size_t num_recs)
 {
     unsigned char *comp;
-    unsigned int i;
+    size_t i;
 
     for (i = 0; i < num_recs; i++) {
         comp = r[i].comp;
@@ -46,9 +46,9 @@ void SSL3_RECORD_clear(SSL3_RECORD *r, unsigned int num_recs)
     }
 }
 
-void SSL3_RECORD_release(SSL3_RECORD *r, unsigned int num_recs)
+void SSL3_RECORD_release(SSL3_RECORD *r, size_t num_recs)
 {
-    unsigned int i;
+    size_t i;
 
     for (i = 0; i < num_recs; i++) {
         OPENSSL_free(r[i].comp);