set versions

This reverts commit d6e81f0bfd.

NEWS

@@ -1,6 +1,6 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-?? ??? ????, PHP 7.1.19
+22 Jun 2018, PHP 7.1.19
 
 - CLI Server:
   . Fixed bug #76333 (PHP built-in server does not find files if root path

configure.in

@@ -119,8 +119,8 @@ int zend_sprintf(char *buffer, const char *format, ...);
 
 PHP_MAJOR_VERSION=7
 PHP_MINOR_VERSION=1
-PHP_RELEASE_VERSION=18
-PHP_EXTRA_VERSION="-dev"
+PHP_RELEASE_VERSION=19
+PHP_EXTRA_VERSION=""
 PHP_VERSION="$PHP_MAJOR_VERSION.$PHP_MINOR_VERSION.$PHP_RELEASE_VERSION$PHP_EXTRA_VERSION"
 PHP_VERSION_ID=`expr [$]PHP_MAJOR_VERSION \* 10000 + [$]PHP_MINOR_VERSION \* 100 + [$]PHP_RELEASE_VERSION`
 

ext/mysqlnd/mysqlnd_auth.c

@@ -89,7 +89,6 @@ mysqlnd_run_authentication(
 			}
 		}
 
-
 		{
 			zend_uchar * switch_to_auth_protocol_data = NULL;
 			size_t switch_to_auth_protocol_data_len = 0;
@@ -114,11 +113,10 @@ mysqlnd_run_authentication(
 			DBG_INF_FMT("salt(%d)=[%.*s]", plugin_data_len, plugin_data_len, plugin_data);
 			/* The data should be allocated with malloc() */
 			if (auth_plugin) {
-				scrambled_data = auth_plugin->methods.get_auth_data(
-					NULL, &scrambled_data_len, conn, user, passwd,
-					passwd_len, plugin_data, plugin_data_len,
-					session_options, conn->protocol_frame_codec->data,
-					mysql_flags);
+				scrambled_data =
+					auth_plugin->methods.get_auth_data(NULL, &scrambled_data_len, conn, user, passwd, passwd_len,
+													   plugin_data, plugin_data_len, session_options,
+													   conn->protocol_frame_codec->data, mysql_flags);
 			}
 
 			if (conn->error_info->error_no) {
@@ -129,7 +127,6 @@ mysqlnd_run_authentication(
 											charset_no,
 											first_call,
 											requested_protocol,
-											auth_plugin, plugin_data, plugin_data_len,
 											scrambled_data, scrambled_data_len,
 											&switch_to_auth_protocol, &switch_to_auth_protocol_len,
 											&switch_to_auth_protocol_data, &switch_to_auth_protocol_data_len
@@ -251,9 +248,6 @@ mysqlnd_auth_handshake(MYSQLND_CONN_DATA * conn,
 							  unsigned int server_charset_no,
 							  zend_bool use_full_blown_auth_packet,
 							  const char * const auth_protocol,
-							  struct st_mysqlnd_authentication_plugin * auth_plugin,
-							  const zend_uchar * const orig_auth_plugin_data,
-							  const size_t orig_auth_plugin_data_len,
 							  const zend_uchar * const auth_plugin_data,
 							  const size_t auth_plugin_data_len,
 							  char ** switch_to_auth_protocol,
@@ -324,11 +318,6 @@ mysqlnd_auth_handshake(MYSQLND_CONN_DATA * conn,
 		conn->charset = mysqlnd_find_charset_nr(auth_packet->charset_no);
 	}
 
-	if (auth_plugin && auth_plugin->methods.handle_server_response) {
-		auth_plugin->methods.handle_server_response(auth_plugin, conn,
-			orig_auth_plugin_data, orig_auth_plugin_data_len, passwd, passwd_len);
-	}
-
 	if (FAIL == PACKET_READ(auth_resp_packet) || auth_resp_packet->response_code >= 0xFE) {
 		if (auth_resp_packet->response_code == 0xFE) {
 			/* old authentication with new server  !*/
@@ -624,8 +613,7 @@ static struct st_mysqlnd_authentication_plugin mysqlnd_native_auth_plugin =
 		}
 	},
 	{/* methods */
-		mysqlnd_native_auth_get_auth_data,
-		NULL
+		mysqlnd_native_auth_get_auth_data
 	}
 };
 
@@ -674,8 +662,7 @@ static struct st_mysqlnd_authentication_plugin mysqlnd_pam_authentication_plugin
 		}
 	},
 	{/* methods */
-		mysqlnd_pam_auth_get_auth_data,
-		NULL
+		mysqlnd_pam_auth_get_auth_data
 	}
 };
 
@@ -859,282 +846,17 @@ static struct st_mysqlnd_authentication_plugin mysqlnd_sha256_authentication_plu
 		}
 	},
 	{/* methods */
-		mysqlnd_sha256_auth_get_auth_data,
-		NULL
+		mysqlnd_sha256_auth_get_auth_data
 	}
 };
 #endif
 
-/*************************************** CACHING SHA2 Password *******************************/
-
-#undef L64
-
-#include "ext/hash/php_hash.h"
-#include "ext/hash/php_hash_sha.h"
-
-#define SHA256_LENGTH 32
-
-/* {{{ php_mysqlnd_scramble_sha2 */
-void php_mysqlnd_scramble_sha2(zend_uchar * const buffer, const zend_uchar * const scramble, const zend_uchar * const password, const size_t password_len)
-{
-	PHP_SHA256_CTX context;
-	zend_uchar sha1[SHA256_LENGTH];
-	zend_uchar sha2[SHA256_LENGTH];
-
-	/* Phase 1: hash password */
-	PHP_SHA256Init(&context);
-	PHP_SHA256Update(&context, password, password_len);
-	PHP_SHA256Final(sha1, &context);
-
-	/* Phase 2: hash sha1 */
-	PHP_SHA256Init(&context);
-	PHP_SHA256Update(&context, (zend_uchar*)sha1, SHA256_LENGTH);
-	PHP_SHA256Final(sha2, &context);
-
-	/* Phase 3: hash scramble + sha2 */
-	PHP_SHA256Init(&context);
-	PHP_SHA256Update(&context, (zend_uchar*)sha2, SHA256_LENGTH);
-	PHP_SHA256Update(&context, scramble, SCRAMBLE_LENGTH);
-	PHP_SHA256Final(buffer, &context);
-
-	/* let's crypt buffer now */
-	php_mysqlnd_crypt(buffer, (const zend_uchar *)sha1, (const zend_uchar *)buffer, SHA256_LENGTH);
-}
-/* }}} */
-
-
-/* {{{ mysqlnd_native_auth_get_auth_data */
-static zend_uchar *
-mysqlnd_caching_sha2_get_auth_data(struct st_mysqlnd_authentication_plugin * self,
-								   size_t * auth_data_len,
-							 	   MYSQLND_CONN_DATA * conn, const char * const user, const char * const passwd,
-								   const size_t passwd_len, zend_uchar * auth_plugin_data, size_t auth_plugin_data_len,
-								   const MYSQLND_SESSION_OPTIONS * const session_options,
-								   const MYSQLND_PFC_DATA * const pfc_data,
-								   zend_ulong mysql_flags
-								  )
-{
-	zend_uchar * ret = NULL;
-	DBG_ENTER("mysqlnd_caching_sha2_get_auth_data");
-	DBG_INF_FMT("salt(%d)=[%.*s]", auth_plugin_data_len, auth_plugin_data_len, auth_plugin_data);
-	*auth_data_len = 0;
-
-	DBG_INF("First auth step: send hashed password");
-	/* copy scrambled pass*/
-	if (passwd && passwd_len) {
-		ret = malloc(SHA256_LENGTH + 1);
-		*auth_data_len = SHA256_LENGTH;
-		php_mysqlnd_scramble_sha2((zend_uchar*)ret, auth_plugin_data, (zend_uchar*)passwd, passwd_len);
-		ret[SHA256_LENGTH] = '\0';
-		DBG_INF_FMT("hash(%d)=[%.*s]", *auth_data_len, *auth_data_len, ret);
-	}
-
-	DBG_RETURN(ret);
-}
-/* }}} */
-
-#ifdef MYSQLND_HAVE_SSL
-static RSA *
-mysqlnd_caching_sha2_get_key(MYSQLND_CONN_DATA *conn)
-{
-	RSA * ret = NULL;
-	const MYSQLND_PFC_DATA * const pfc_data = conn->protocol_frame_codec->data;
-	const char * fname = (pfc_data->sha256_server_public_key && pfc_data->sha256_server_public_key[0] != '\0')?
-								pfc_data->sha256_server_public_key:
-								MYSQLND_G(sha256_server_public_key);
-	php_stream * stream;
-	DBG_ENTER("mysqlnd_cached_sha2_get_key");
-	DBG_INF_FMT("options_s256_pk=[%s] MYSQLND_G(sha256_server_public_key)=[%s]",
-				 pfc_data->sha256_server_public_key? pfc_data->sha256_server_public_key:"n/a",
-				 MYSQLND_G(sha256_server_public_key)? MYSQLND_G(sha256_server_public_key):"n/a");
-	if (!fname || fname[0] == '\0') {
-		MYSQLND_PACKET_CACHED_SHA2_RESULT *req_packet = NULL;
-		MYSQLND_PACKET_SHA256_PK_REQUEST_RESPONSE *pk_resp_packet = NULL;
-
-		do {
-			DBG_INF("requesting the public key from the server");
-			req_packet = conn->payload_decoder_factory->m.get_cached_sha2_result_packet(conn->payload_decoder_factory, FALSE);
-			pk_resp_packet = conn->payload_decoder_factory->m.get_sha256_pk_request_response_packet(conn->payload_decoder_factory, FALSE);
-			req_packet->request = 1;
-
-			if (! PACKET_WRITE(req_packet)) {
-				DBG_ERR_FMT("Error while sending public key request packet");
-				php_error(E_WARNING, "Error while sending public key request packet. PID=%d", getpid());
-				SET_CONNECTION_STATE(&conn->state, CONN_QUIT_SENT);
-				break;
-			}
-			if (FAIL == PACKET_READ(pk_resp_packet) || NULL == pk_resp_packet->public_key) {
-				DBG_ERR_FMT("Error while receiving public key");
-				php_error(E_WARNING, "Error while receiving public key. PID=%d", getpid());
-				SET_CONNECTION_STATE(&conn->state, CONN_QUIT_SENT);
-				break;
-			}
-			DBG_INF_FMT("Public key(%d):\n%s", pk_resp_packet->public_key_len, pk_resp_packet->public_key);
-			/* now extract the public key */
-			{
-				BIO * bio = BIO_new_mem_buf(pk_resp_packet->public_key, pk_resp_packet->public_key_len);
-				ret = PEM_read_bio_RSA_PUBKEY(bio, NULL, NULL, NULL);
-				BIO_free(bio);
-			}
-		} while (0);
-		PACKET_FREE(req_packet);
-		PACKET_FREE(pk_resp_packet);
-
-		DBG_INF_FMT("ret=%p", ret);
-		DBG_RETURN(ret);
-
-		SET_CLIENT_ERROR(conn->error_info, CR_UNKNOWN_ERROR, UNKNOWN_SQLSTATE,
-			"caching_sha2_server_public_key is not set for the connection or as mysqlnd.sha256_server_public_key");
-		DBG_ERR("server_public_key is not set");
-		DBG_RETURN(NULL);
-	} else {
-		zend_string * key_str;
-		DBG_INF_FMT("Key in a file. [%s]", fname);
-		stream = php_stream_open_wrapper((char *) fname, "rb", REPORT_ERRORS, NULL);
-
-		if (stream) {
-			if ((key_str = php_stream_copy_to_mem(stream, PHP_STREAM_COPY_ALL, 0)) != NULL) {
-				BIO * bio = BIO_new_mem_buf(ZSTR_VAL(key_str), ZSTR_LEN(key_str));
-				ret = PEM_read_bio_RSA_PUBKEY(bio, NULL, NULL, NULL);
-				BIO_free(bio);
-				DBG_INF("Successfully loaded");
-				DBG_INF_FMT("Public key:%*.s", ZSTR_LEN(key_str), ZSTR_VAL(key_str));
-				zend_string_release(key_str);
-			}
-			php_stream_close(stream);
-		}
-	}
-	DBG_RETURN(ret);
-
-}
-#endif
-
-
-/* {{{ mysqlnd_caching_sha2_get_key */
-static size_t
-mysqlnd_caching_sha2_get_and_use_key(MYSQLND_CONN_DATA *conn,
-		const zend_uchar * auth_plugin_data, size_t auth_plugin_data_len,
-		unsigned char **crypted,
-		const char * const passwd,
-		const size_t passwd_len)
-{
-#ifdef MYSQLND_HAVE_SSL
-	static RSA *server_public_key;
-	server_public_key = mysqlnd_caching_sha2_get_key(conn);
-
-	DBG_ENTER("mysqlnd_caching_sha2_get_and_use_key(");
-
-	if (server_public_key) {
-		int server_public_key_len;
-		char xor_str[passwd_len + 1];
-		memcpy(xor_str, passwd, passwd_len);
-		xor_str[passwd_len] = '\0';
-		mysqlnd_xor_string(xor_str, passwd_len, (char *) auth_plugin_data, auth_plugin_data_len);
-
-		server_public_key_len = RSA_size(server_public_key);
-		/*
-		  Because RSA_PKCS1_OAEP_PADDING is used there is a restriction on the passwd_len.
-		  RSA_PKCS1_OAEP_PADDING is recommended for new applications. See more here:
-		  http://www.openssl.org/docs/crypto/RSA_public_encrypt.html
-		*/
-		if ((size_t) server_public_key_len - 41 <= passwd_len) {
-			/* password message is to long */
-			SET_CLIENT_ERROR(conn->error_info, CR_UNKNOWN_ERROR, UNKNOWN_SQLSTATE, "password is too long");
-			DBG_ERR("password is too long");
-			DBG_RETURN(0);
-		}
-
-		*crypted = emalloc(server_public_key_len);
-		RSA_public_encrypt(passwd_len + 1, (zend_uchar *) xor_str, *crypted, server_public_key, RSA_PKCS1_OAEP_PADDING);
-		DBG_RETURN(server_public_key_len);
-	}
-	DBG_RETURN(0);
-#else
-	php_error_docref(NULL, E_WARNING, "PHP was built without openssl extension, can't send password encrypted");
-	DBG_RETURN(0);
-#endif
-}
-/* }}} */
-
-/* {{{ mysqlnd_native_auth_get_auth_data */
-static void
-mysqlnd_caching_sha2_handle_server_response(struct st_mysqlnd_authentication_plugin *self,
-		MYSQLND_CONN_DATA * conn,
-		const zend_uchar * auth_plugin_data, size_t auth_plugin_data_len,
-		const char * const passwd,
-		const size_t passwd_len)
-{
-	DBG_ENTER("mysqlnd_caching_sha2_handle_server_response");
-	MYSQLND_PACKET_CACHED_SHA2_RESULT *result_packet;
-	result_packet = conn->payload_decoder_factory->m.get_cached_sha2_result_packet(conn->payload_decoder_factory, FALSE);
-
-	if (FAIL == PACKET_READ(result_packet)) {
-		DBG_VOID_RETURN;
-	}
-
-	switch (result_packet->response_code) {
-		case 3:
-			DBG_INF("fast path suceeded");
-			PACKET_FREE(result_packet);
-			DBG_VOID_RETURN;
-		case 4:
-			if (conn->vio->data->ssl || conn->unix_socket.s) {
-				DBG_INF("fast path failed, doing full auth via SSL");
-				result_packet->password = (zend_uchar *)passwd;
-				result_packet->password_len = passwd_len + 1;
-				PACKET_WRITE(result_packet);
-			} else {
-				DBG_INF("fast path failed, doing full auth without SSL");
-				result_packet->password_len = mysqlnd_caching_sha2_get_and_use_key(conn, auth_plugin_data, auth_plugin_data_len, &result_packet->password, passwd, passwd_len);
-				PACKET_WRITE(result_packet);
-				efree(result_packet->password);
-			}
-			PACKET_FREE(result_packet);
-			DBG_VOID_RETURN;
-		case 2:
-			// The server tried to send a key, which we didn't expect
-			// fall-through
-		default:
-			php_error_docref(NULL, E_WARNING, "Unexpected server respose while doing caching_sha2 auth: %i", result_packet->response_code);
-	}
-
-	PACKET_FREE(result_packet);
-
-	DBG_VOID_RETURN;
-}
-/* }}} */
-
-static struct st_mysqlnd_authentication_plugin mysqlnd_caching_sha2_auth_plugin =
-{
-	{
-		MYSQLND_PLUGIN_API_VERSION,
-		"auth_plugin_caching_sha2_password",
-		MYSQLND_VERSION_ID,
-		PHP_MYSQLND_VERSION,
-		"PHP License 3.01",
-		"Johannes Schlüter <johannes.schlueter@php.net>",
-		{
-			NULL, /* no statistics , will be filled later if there are some */
-			NULL, /* no statistics */
-		},
-		{
-			NULL /* plugin shutdown */
-		}
-	},
-	{/* methods */
-		mysqlnd_caching_sha2_get_auth_data,
-		mysqlnd_caching_sha2_handle_server_response
-	}
-};
-
-
 /* {{{ mysqlnd_register_builtin_authentication_plugins */
 void
 mysqlnd_register_builtin_authentication_plugins(void)
 {
 	mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_native_auth_plugin);
 	mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_pam_authentication_plugin);
-	mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_caching_sha2_auth_plugin);
 #ifdef MYSQLND_HAVE_SSL
 	mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_sha256_authentication_plugin);
 #endif

ext/mysqlnd/mysqlnd_auth.h

@@ -31,9 +31,26 @@ mysqlnd_auth_handshake(MYSQLND_CONN_DATA * conn,
 						unsigned int server_charset_no,
 						zend_bool use_full_blown_auth_packet,
 						const char * const auth_protocol,
-						struct st_mysqlnd_authentication_plugin * auth_plugin,
-						const zend_uchar * const orig_auth_plugin_data,
-						const size_t orig_auth_plugin_data_len,
+						const zend_uchar * const auth_plugin_data,
+						const size_t auth_plugin_data_len,
+						char ** switch_to_auth_protocol,
+						size_t * switch_to_auth_protocol_len,
+						zend_uchar ** switch_to_auth_protocol_data,
+						size_t * switch_to_auth_protocol_data_len
+						);
+
+enum_func_status
+mysqlnd_auth_handshake(MYSQLND_CONN_DATA * conn,
+						const char * const user,
+						const char * const passwd,
+						const size_t passwd_len,
+						const char * const db,
+						const size_t db_len,
+						const MYSQLND_SESSION_OPTIONS * const session_options,
+						zend_ulong mysql_flags,
+						unsigned int server_charset_no,
+						zend_bool use_full_blown_auth_packet,
+						const char * const auth_protocol,
 						const zend_uchar * const auth_plugin_data,
 						const size_t auth_plugin_data_len,
 						char ** switch_to_auth_protocol,

ext/mysqlnd/mysqlnd_connection.c

@@ -678,10 +678,7 @@ MYSQLND_METHOD(mysqlnd_conn_data, connect)(MYSQLND_CONN_DATA * conn,
 
 	{
 		const MYSQLND_CSTRING scheme = { transport.s, transport.l };
-		/* This will be overwritten below with a copy, but we can use it during authentication */
-		conn->unix_socket.s = (char *)socket_or_pipe.s;
 		if (FAIL == conn->m->connect_handshake(conn, &scheme, &username, &password, &database, mysql_flags)) {
-			conn->unix_socket.s = NULL;
 			goto err;
 		}
 	}

ext/mysqlnd/mysqlnd_enum_n_def.h

@@ -618,7 +618,6 @@ enum mysqlnd_packet_type
 	PROT_CHG_USER_RESP_PACKET,
 	PROT_SHA256_PK_REQUEST_PACKET,
 	PROT_SHA256_PK_REQUEST_RESPONSE_PACKET,
-	PROT_CACHED_SHA2_RESULT_PACKET,
 	PROT_LAST /* should always be last */
 };
 

ext/mysqlnd/mysqlnd_structs.h

@@ -970,7 +970,6 @@ struct st_mysqlnd_packet_chg_user_resp;
 struct st_mysqlnd_packet_auth_pam;
 struct st_mysqlnd_packet_sha256_pk_request;
 struct st_mysqlnd_packet_sha256_pk_request_response;
-struct st_mysqlnd_packet_cached_sha2_result;
 
 typedef struct st_mysqlnd_packet_greet *		(*func_mysqlnd_protocol_payload_decoder_factory__get_greet_packet)(MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * const factory, const zend_bool persistent);
 typedef struct st_mysqlnd_packet_auth *			(*func_mysqlnd_protocol_payload_decoder_factory__get_auth_packet)(MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * const factory, const zend_bool persistent);
@@ -987,7 +986,6 @@ typedef struct st_mysqlnd_packet_prepare_response *(*func_mysqlnd_protocol_paylo
 typedef struct st_mysqlnd_packet_chg_user_resp*(*func_mysqlnd_protocol_payload_decoder_factory__get_change_user_response_packet)(MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * const factory, const zend_bool persistent);
 typedef struct st_mysqlnd_packet_sha256_pk_request *(*func_mysqlnd_protocol_payload_decoder_factory__get_sha256_pk_request_packet)(MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * const factory, const zend_bool persistent);
 typedef struct st_mysqlnd_packet_sha256_pk_request_response *(*func_mysqlnd_protocol_payload_decoder_factory__get_sha256_pk_request_response_packet)(MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * const factory, const zend_bool persistent);
-typedef struct st_mysqlnd_packet_cached_sha2_result *(*func_mysqlnd_protocol_payload_decoder_factory__get_cached_sha2_result_packet)(MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * const factory, const zend_bool persistent);
 
 typedef enum_func_status (*func_mysqlnd_protocol_payload_decoder_factory__send_command)(
 			MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * payload_decoder_factory,
@@ -1045,7 +1043,6 @@ MYSQLND_CLASS_METHODS_TYPE(mysqlnd_protocol_payload_decoder_factory)
 	func_mysqlnd_protocol_payload_decoder_factory__get_change_user_response_packet get_change_user_response_packet;
 	func_mysqlnd_protocol_payload_decoder_factory__get_sha256_pk_request_packet get_sha256_pk_request_packet;
 	func_mysqlnd_protocol_payload_decoder_factory__get_sha256_pk_request_response_packet get_sha256_pk_request_response_packet;
-	func_mysqlnd_protocol_payload_decoder_factory__get_cached_sha2_result_packet get_cached_sha2_result_packet;
 
 	func_mysqlnd_protocol_payload_decoder_factory__send_command send_command;
 	func_mysqlnd_protocol_payload_decoder_factory__send_command_handle_response send_command_handle_response;
@@ -1358,18 +1355,11 @@ typedef zend_uchar * (*func_auth_plugin__get_auth_data)(struct st_mysqlnd_authen
 														const MYSQLND_PFC_DATA * const pfc_data, zend_ulong mysql_flags
 														);
 
-typedef void (*func_auth_plugin__handle_server_response)(struct st_mysqlnd_authentication_plugin * self, 
-		MYSQLND_CONN_DATA * conn,
-		const zend_uchar * auth_plugin_data, size_t auth_plugin_data_len,
-		const char * const passwd,
-		const size_t passwd_len);
-
 struct st_mysqlnd_authentication_plugin
 {
 	struct st_mysqlnd_plugin_header plugin_header;
 	struct {
 		func_auth_plugin__get_auth_data get_auth_data;
-		func_auth_plugin__handle_server_response handle_server_response;
 	} methods;
 };
 

ext/mysqlnd/mysqlnd_wireprotocol.c

@@ -2269,85 +2269,7 @@ php_mysqlnd_sha256_pk_request_response_free_mem(void * _packet, zend_bool stack_
 }
 /* }}} */
 
-static
-size_t php_mysqlnd_cached_sha2_result_write(void * _packet)
-{
-	MYSQLND_PACKET_CACHED_SHA2_RESULT * packet= (MYSQLND_PACKET_CACHED_SHA2_RESULT *) _packet;
-	MYSQLND_ERROR_INFO * error_info = packet->header.error_info;
-	MYSQLND_PFC * pfc = packet->header.protocol_frame_codec;
-	MYSQLND_VIO * vio = packet->header.vio;
-	MYSQLND_STATS * stats = packet->header.stats;
-#ifndef _MSC_VER
-	zend_uchar buffer[MYSQLND_HEADER_SIZE + packet->password_len + 1];
-#else
-	ALLOCA_FLAG(use_heap)
-	zend_uchar *buffer = do_alloca(MYSQLND_HEADER_SIZE + packet->password_len + 1, use_heap);
-#endif
-	size_t sent;
 
-	DBG_ENTER("php_mysqlnd_cached_sha2_result_write");
-
-	if (packet->request == 1) {
-		int1store(buffer + MYSQLND_HEADER_SIZE, '\2');
-		sent = pfc->data->m.send(pfc, vio, buffer, 1, stats, error_info);
-	} else {
-		memcpy(buffer + MYSQLND_HEADER_SIZE, packet->password, packet->password_len);
-		sent = pfc->data->m.send(pfc, vio, buffer, packet->password_len, stats, error_info);
-	}
-
-#ifdef _MSC_VER
-	free_alloca(buffer, use_heap);
-#endif
-
-	DBG_RETURN(sent);
-}
-
-static enum_func_status
-php_mysqlnd_cached_sha2_result_read(void * _packet)
-{
-	MYSQLND_PACKET_CACHED_SHA2_RESULT * packet= (MYSQLND_PACKET_CACHED_SHA2_RESULT *) _packet;
-	MYSQLND_ERROR_INFO * error_info = packet->header.error_info;
-	MYSQLND_PFC * pfc = packet->header.protocol_frame_codec;
-	MYSQLND_VIO * vio = packet->header.vio;
-	MYSQLND_STATS * stats = packet->header.stats;
-	MYSQLND_CONNECTION_STATE * connection_state = packet->header.connection_state;
-	zend_uchar buf[SHA256_PK_REQUEST_RESP_BUFFER_SIZE];
-	zend_uchar *p = buf;
-	const zend_uchar * const begin = buf;
-
-	DBG_ENTER("php_mysqlnd_cached_sha2_result_read");
-	if (FAIL == mysqlnd_read_packet_header_and_body(&(packet->header), pfc, vio, stats, error_info, connection_state, buf, sizeof(buf), "PROT_CACHED_SHA2_RESULT_PACKET", PROT_CACHED_SHA2_RESULT_PACKET)) {
-		DBG_RETURN(FAIL);
-	}
-	BAIL_IF_NO_MORE_DATA;
-
-	p++;
-	packet->response_code = uint1korr(p);
-	BAIL_IF_NO_MORE_DATA;
-
-	p++;
-	packet->result = uint1korr(p);
-	BAIL_IF_NO_MORE_DATA;
-
-	DBG_RETURN(PASS);
-
-premature_end:
-	DBG_ERR_FMT("OK packet %d bytes shorter than expected", p - begin - packet->header.size);
-	php_error_docref(NULL, E_WARNING, "SHA256_PK_REQUEST_RESPONSE packet "MYSQLND_SZ_T_SPEC" bytes shorter than expected",
-					 p - begin - packet->header.size);
-	DBG_RETURN(FAIL);
-}
-
-static void
-php_mysqlnd_cached_sha2_result_free_mem(void * _packet, zend_bool stack_allocation)
-{
-	MYSQLND_PACKET_CACHED_SHA2_RESULT * p = (MYSQLND_PACKET_CACHED_SHA2_RESULT *) _packet;
-
-	if (!stack_allocation) {
-		mnd_pefree(p, p->header.persistent);
-	}
-}
-/* }}} */
 /* {{{ packet_methods */
 static
 mysqlnd_packet_methods packet_methods[PROT_LAST] =
@@ -2441,15 +2363,9 @@ mysqlnd_packet_methods packet_methods[PROT_LAST] =
 		php_mysqlnd_sha256_pk_request_response_read,
 		NULL, /* write */
 		php_mysqlnd_sha256_pk_request_response_free_mem,
-	}, /* PROT_SHA256_PK_REQUEST_RESPONSE_PACKET */
-	{
-		sizeof(MYSQLND_PACKET_CACHED_SHA2_RESULT),
-		php_mysqlnd_cached_sha2_result_read,
-		php_mysqlnd_cached_sha2_result_write,
-		php_mysqlnd_cached_sha2_result_free_mem
-	} /* PROT_CACHED_SHA2_RESULT_PACKET */
+	} /* PROT_SHA256_PK_REQUEST_RESPONSE_PACKET */
 };
-/* }}} */     
+/* }}} */
 
 
 /* {{{ mysqlnd_protocol::get_greet_packet */
@@ -2798,30 +2714,6 @@ MYSQLND_METHOD(mysqlnd_protocol, get_sha256_pk_request_response_packet)(MYSQLND_
 }
 /* }}} */
 
-/* {{{ mysqlnd_protocol::init_cached_sha2_result_packet */
-static struct st_mysqlnd_packet_cached_sha2_result *
-MYSQLND_METHOD(mysqlnd_protocol, get_cached_sha2_result_packet)
-(MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * const factory, const zend_bool persistent)
-{
-	struct st_mysqlnd_packet_cached_sha2_result * packet = mnd_pecalloc(1, packet_methods[PROT_CACHED_SHA2_RESULT_PACKET].struct_size, persistent);
-	DBG_ENTER("mysqlnd_protocol::init_cached_sha2_result_packet");
-	if (packet) {
-		memset(packet, 0, sizeof(*packet));
-		packet->header.m = &packet_methods[PROT_CACHED_SHA2_RESULT_PACKET];
-		packet->header.factory = factory;
-
-		packet->header.protocol_frame_codec = factory->conn->protocol_frame_codec;
-		packet->header.vio = factory->conn->vio;
-		packet->header.stats = factory->conn->stats;
-		packet->header.error_info = factory->conn->error_info;
-		packet->header.connection_state = &factory->conn->state;
-
-		packet->header.persistent = persistent;
-	}
-	DBG_RETURN(packet);
-}
-/* }}} */
-
 
 /* {{{ mysqlnd_protocol::send_command */
 static enum_func_status
@@ -3052,7 +2944,6 @@ MYSQLND_CLASS_METHODS_START(mysqlnd_protocol_payload_decoder_factory)
 	MYSQLND_METHOD(mysqlnd_protocol, get_change_user_response_packet),
 	MYSQLND_METHOD(mysqlnd_protocol, get_sha256_pk_request_packet),
 	MYSQLND_METHOD(mysqlnd_protocol, get_sha256_pk_request_response_packet),
-	MYSQLND_METHOD(mysqlnd_protocol, get_cached_sha2_result_packet),
 
 	MYSQLND_METHOD(mysqlnd_protocol, send_command),
 	MYSQLND_METHOD(mysqlnd_protocol, send_command_handle_response),

ext/mysqlnd/mysqlnd_wireprotocol.h

@@ -292,16 +292,6 @@ typedef struct  st_mysqlnd_packet_sha256_pk_request_response {
 	size_t					public_key_len;
 } MYSQLND_PACKET_SHA256_PK_REQUEST_RESPONSE;
 
-typedef struct st_mysqlnd_packet_cached_sha2_result {
-	MYSQLND_PACKET_HEADER		header;
-	uint8_t		response_code;
-	uint8_t 	result;
-	uint8_t 	request;
-	zend_uchar * password;
-	size_t password_len;
-} MYSQLND_PACKET_CACHED_SHA2_RESULT;
-
-
 
 zend_ulong		php_mysqlnd_net_field_length(const zend_uchar **packet);
 zend_uchar *	php_mysqlnd_net_store_length(zend_uchar *packet, const uint64_t length);

main/php_version.h

@@ -2,7 +2,7 @@
 /* edit configure.in to change version number */
 #define PHP_MAJOR_VERSION 7
 #define PHP_MINOR_VERSION 1
-#define PHP_RELEASE_VERSION 18
-#define PHP_EXTRA_VERSION "-dev"
-#define PHP_VERSION "7.1.18-dev"
-#define PHP_VERSION_ID 70118
+#define PHP_RELEASE_VERSION 19
+#define PHP_EXTRA_VERSION ""
+#define PHP_VERSION "7.1.19"
+#define PHP_VERSION_ID 70119