Update NSS to NSS 3.13.4 pre-release snapshot 20120319.

net/third_party/nss/patches/nextprotocleanup.patch

Index: net/third_party/nss/patches/nextprotocleanup.patch
===================================================================
--- net/third_party/nss/patches/nextprotocleanup.patch	(revision 127513)
+++ net/third_party/nss/patches/nextprotocleanup.patch	(working copy)
@@ -1,83 +0,0 @@
-Index: mozilla/security/nss/lib/ssl/ssl3ext.c
-===================================================================
-RCS file: /cvsroot/mozilla/security/nss/lib/ssl/ssl3ext.c,v
-retrieving revision 1.21
-diff -u -p -r1.21 ssl3ext.c
---- mozilla/security/nss/lib/ssl/ssl3ext.c	15 Feb 2012 21:52:08 -0000	1.21
-+++ mozilla/security/nss/lib/ssl/ssl3ext.c	10 Mar 2012 00:01:26 -0000
-@@ -592,10 +592,7 @@ ssl3_ClientHandleNextProtoNegoXtn(sslSoc
-     unsigned char resultBuffer[255];
-     SECItem result = { siBuffer, resultBuffer, 0 };
- 
--    if (ss->firstHsDone) {
--	PORT_SetError(SSL_ERROR_NEXT_PROTOCOL_DATA_INVALID);
--	return SECFailure;
--    }
-+    PORT_Assert(!ss->firstHsDone);
- 
-     rv = ssl3_ValidateNextProtoNego(data->data, data->len);
-     if (rv != SECSuccess)
-@@ -607,6 +604,8 @@ ssl3_ClientHandleNextProtoNegoXtn(sslSoc
-      */
-     PORT_Assert(ss->nextProtoCallback != NULL);
-     if (!ss->nextProtoCallback) {
-+	/* XXX Use a better error code. This is an application error, not an
-+	 * NSS bug. */
- 	PORT_SetError(SEC_ERROR_LIBRARY_FAILURE);
- 	return SECFailure;
-     }
-@@ -617,7 +616,7 @@ ssl3_ClientHandleNextProtoNegoXtn(sslSoc
- 	return rv;
-     /* If the callback wrote more than allowed to |result| it has corrupted our
-      * stack. */
--    if (result.len > sizeof result) {
-+    if (result.len > sizeof resultBuffer) {
- 	PORT_SetError(SEC_ERROR_OUTPUT_LEN);
- 	return SECFailure;
-     }
-Index: mozilla/security/nss/lib/ssl/sslsock.c
-===================================================================
-RCS file: /cvsroot/mozilla/security/nss/lib/ssl/sslsock.c,v
-retrieving revision 1.82
-diff -u -p -r1.82 sslsock.c
---- mozilla/security/nss/lib/ssl/sslsock.c	15 Feb 2012 21:52:08 -0000	1.82
-+++ mozilla/security/nss/lib/ssl/sslsock.c	10 Mar 2012 00:01:26 -0000
-@@ -1303,7 +1303,7 @@ SSL_SetNextProtoCallback(PRFileDesc *fd,
-     return SECSuccess;
- }
- 
--/* NextProtoStandardCallback is set as an NPN callback for the case when
-+/* ssl_NextProtoNegoCallback is set as an NPN callback for the case when
-  * SSL_SetNextProtoNego is used.
-  */
- static SECStatus
-@@ -1349,12 +1349,12 @@ pick_first:
-     result = ss->opt.nextProtoNego.data;
- 
- found:
--    *protoOutLen = result[0];
-     if (protoMaxLen < result[0]) {
- 	PORT_SetError(SEC_ERROR_OUTPUT_LEN);
- 	return SECFailure;
-     }
-     memcpy(protoOut, result + 1, result[0]);
-+    *protoOutLen = result[0];
-     return SECSuccess;
- }
- 
-@@ -1408,13 +1408,12 @@ SSL_GetNextProto(PRFileDesc *fd, SSLNext
- 
-     if (ss->ssl3.nextProtoState != SSL_NEXT_PROTO_NO_SUPPORT &&
- 	ss->ssl3.nextProto.data) {
--	*bufLen = ss->ssl3.nextProto.len;
--	if (*bufLen > bufLenMax) {
-+	if (ss->ssl3.nextProto.len > bufLenMax) {
- 	    PORT_SetError(SEC_ERROR_OUTPUT_LEN);
--	    *bufLen = 0;
- 	    return SECFailure;
- 	}
- 	PORT_Memcpy(buf, ss->ssl3.nextProto.data, ss->ssl3.nextProto.len);
-+	*bufLen = ss->ssl3.nextProto.len;
-     } else {
- 	*bufLen = 0;
-     }