Update NSS to 3.21 RTM and NSPR to 4.11 RTM

nss/lib/freebl/rsa.c

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 /*
  * RSA key generation, public key op, private key op.
  */
 #ifdef FREEBL_NO_DEPEND
 #include "stubs.h"
 #endif
@@ skipping 230 matching lines @@
     unsigned int primeLen;
     mp_int p, q, e, d;
     int kiter;
     mp_err   err = MP_OKAY;
     SECStatus rv = SECSuccess;
     int prerr = 0;
     RSAPrivateKey *key = NULL;
     PLArenaPool *arena = NULL;
     /* Require key size to be a multiple of 16 bits. */
     if (!publicExponent || keySizeInBits % 16 != 0 ||
-            BAD_RSA_KEY_SIZE(keySizeInBits/8, publicExponent->len)) {
+            BAD_RSA_KEY_SIZE((unsigned int)keySizeInBits/8, publicExponent->len)) {
         PORT_SetError(SEC_ERROR_INVALID_ARGS);
         return NULL;
     }
     /* 1. Allocate arena & key */
     arena = PORT_NewArena(NSS_FREEBL_DEFAULT_CHUNKSIZE);
     if (!arena) {
         PORT_SetError(SEC_ERROR_NO_MEMORY);
         return NULL;
     }
     key = PORT_ArenaZNew(arena, RSAPrivateKey);
@@ skipping 1283 matching lines @@
 PRBool bl_parentForkedAfterC_Initialize;
 
 /*
  * Set fork flag so it can be tested in SKIP_AFTER_FORK on relevant platforms.
  */
 void BL_SetForkState(PRBool forked)
 {
     bl_parentForkedAfterC_Initialize = forked;
 }