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Name	Size	Permission	Date
.libs	[ DIR ]	drwxr-xr-x	2024-03-12 14:32
CREDITS	70 B	-rw-rw-r--	2022-10-31 11:36
config-win.h	3.08 KB	-rw-rw-r--	2022-10-31 11:36
config.w32	1.42 KB	-rw-rw-r--	2022-10-31 11:36
config9.m4	2.08 KB	-rw-rw-r--	2022-10-31 11:36
mysql_float_to_double.h	1.98 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd.h	18.72 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_alloc.c	22.7 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_alloc.h	4.71 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_alloc.lo	342 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_alloc.o	195.19 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_auth.c	45.43 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_auth.h	4.08 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_auth.lo	339 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_auth.o	227.69 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_block_alloc.c	4.38 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_block_alloc.h	1.56 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_block_alloc.lo	360 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_block_alloc.o	153.95 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_charset.c	37.83 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_charset.h	2.25 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_charset.lo	348 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_charset.o	209.7 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_commands.c	25.48 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_commands.h	1.32 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_commands.lo	351 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_commands.o	181.81 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_connection.c	79.98 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_connection.h	3.17 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_connection.lo	357 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_connection.o	331.89 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_debug.c	23.46 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_debug.h	9.83 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_debug.lo	342 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_debug.o	188.41 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_driver.c	10.55 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_driver.lo	345 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_driver.o	171.83 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_enum_n_def.h	20.66 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ext_plugin.c	12.61 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ext_plugin.h	8.13 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ext_plugin.lo	357 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_ext_plugin.o	166.9 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_libmysql_compat.h	7.42 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_loaddata.c	7.18 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_loaddata.lo	351 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_loaddata.o	162.5 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_plugin.c	5.47 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_plugin.h	1.44 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_plugin.lo	345 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_plugin.o	152.71 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_portability.h	15.23 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_priv.h	2.29 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_protocol_frame_codec.c	19.19 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_protocol_frame_codec.h	1.59 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_protocol_frame_codec.lo	387 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_protocol_frame_codec.o	177.68 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_ps.c	69.48 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ps.h	2.24 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ps.lo	333 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_ps.o	253.15 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_ps_codec.c	31.78 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_ps_codec.lo	351 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_ps_codec.o	206.84 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_read_buffer.c	2.67 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_read_buffer.h	1.35 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_read_buffer.lo	360 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_read_buffer.o	84.73 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_result.c	66.36 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_result.h	1.84 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_result.lo	345 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_result.o	256.44 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_result_meta.c	10.53 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_result_meta.h	1.65 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_result_meta.lo	360 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_result_meta.o	167.88 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_reverse_api.c	3.04 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_reverse_api.h	1.83 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_reverse_api.lo	360 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_reverse_api.o	149.34 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_statistics.c	11.79 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_statistics.h	5 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_statistics.lo	357 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_statistics.o	161.57 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_structs.h	64.03 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_vio.c	24.73 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_vio.h	1.54 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_vio.lo	336 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_vio.o	203.3 KB	-rw-r--r--	2024-03-12 14:32
mysqlnd_wireprotocol.c	90.43 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_wireprotocol.h	9.95 KB	-rw-rw-r--	2022-10-31 11:36
mysqlnd_wireprotocol.lo	363 B	-rw-r--r--	2024-03-12 14:32
mysqlnd_wireprotocol.o	309.74 KB	-rw-r--r--	2024-03-12 14:32
php_mysqlnd.c	10.73 KB	-rw-rw-r--	2022-10-31 11:36
php_mysqlnd.h	1.34 KB	-rw-rw-r--	2022-10-31 11:36
php_mysqlnd.lo	336 B	-rw-r--r--	2024-03-12 14:32
php_mysqlnd.o	176.19 KB	-rw-r--r--	2024-03-12 14:32

Rename

/*
  +----------------------------------------------------------------------+
  | PHP Version 7                                                        |
  +----------------------------------------------------------------------+
  | Copyright (c) The PHP Group                                          |
  +----------------------------------------------------------------------+
  | This source file is subject to version 3.01 of the PHP license,      |
  | that is bundled with this package in the file LICENSE, and is        |
  | available through the world-wide-web at the following url:           |
  | http://www.php.net/license/3_01.txt                                  |
  | If you did not receive a copy of the PHP license and are unable to   |
  | obtain it through the world-wide-web, please send a note to          |
  | license@php.net so we can mail you a copy immediately.               |
  +----------------------------------------------------------------------+
  | Authors: Andrey Hristov <andrey@php.net>                             |
  |          Ulf Wendel <uw@php.net>                                     |
  |          Georg Richter <georg@php.net>                               |
  +----------------------------------------------------------------------+
*/
#include "php.h"
#include "mysqlnd.h"
#include "mysqlnd_wireprotocol.h"
#include "mysqlnd_priv.h"
#include "mysqlnd_debug.h"

/* {{{ mysqlnd_local_infile_init */
static
int mysqlnd_local_infile_init(void ** ptr, const char * const filename)
{
	MYSQLND_INFILE_INFO	*info;
	php_stream_context	*context = NULL;

DBG_ENTER("mysqlnd_local_infile_init");

info = ((MYSQLND_INFILE_INFO *)mnd_ecalloc(1, sizeof(MYSQLND_INFILE_INFO)));
	if (!info) {
		DBG_RETURN(1);
	}

*ptr = info;

/* check open_basedir */
	if (PG(open_basedir)) {
		if (php_check_open_basedir_ex(filename, 0) == -1) {
			strcpy(info->error_msg, "open_basedir restriction in effect. Unable to open file");
			info->error_no = CR_UNKNOWN_ERROR;
			DBG_RETURN(1);
		}
	}

info->filename = filename;
	info->fd = php_stream_open_wrapper_ex((char *)filename, "r", 0, NULL, context);

if (info->fd == NULL) {
		snprintf((char *)info->error_msg, sizeof(info->error_msg), "Can't find file '%-.64s'.", filename);
		info->error_no = MYSQLND_EE_FILENOTFOUND;
		DBG_RETURN(1);
	}

DBG_RETURN(0);
}
/* }}} */

/* {{{ mysqlnd_local_infile_read */
static
int mysqlnd_local_infile_read(void * ptr, zend_uchar * buf, unsigned int buf_len)
{
	MYSQLND_INFILE_INFO	*info = (MYSQLND_INFILE_INFO *)ptr;
	int count;

DBG_ENTER("mysqlnd_local_infile_read");

count = (int) php_stream_read(info->fd, (char *) buf, buf_len);

if (count < 0) {
		strcpy(info->error_msg, "Error reading file");
		info->error_no = CR_UNKNOWN_ERROR;
	}

DBG_RETURN(count);
}
/* }}} */

/* {{{ mysqlnd_local_infile_error */
static
int	mysqlnd_local_infile_error(void * ptr, char *error_buf, unsigned int error_buf_len)
{
	MYSQLND_INFILE_INFO	*info = (MYSQLND_INFILE_INFO *)ptr;

DBG_ENTER("mysqlnd_local_infile_error");

if (info) {
		strlcpy(error_buf, info->error_msg, error_buf_len);
		DBG_INF_FMT("have info, %d", info->error_no);
		DBG_RETURN(info->error_no);
	}

strlcpy(error_buf, "Unknown error", error_buf_len);
	DBG_INF_FMT("no info, %d", CR_UNKNOWN_ERROR);
	DBG_RETURN(CR_UNKNOWN_ERROR);
}
/* }}} */

/* {{{ mysqlnd_local_infile_end */
static
void mysqlnd_local_infile_end(void * ptr)
{
	MYSQLND_INFILE_INFO	*info = (MYSQLND_INFILE_INFO *)ptr;

if (info) {
		/* php_stream_close segfaults on NULL */
		if (info->fd) {
			php_stream_close(info->fd);
			info->fd = NULL;
		}
		mnd_efree(info);
	}
}
/* }}} */

/* {{{ mysqlnd_local_infile_default */
PHPAPI void
mysqlnd_local_infile_default(MYSQLND_CONN_DATA * conn)
{
	conn->infile.local_infile_init = mysqlnd_local_infile_init;
	conn->infile.local_infile_read = mysqlnd_local_infile_read;
	conn->infile.local_infile_error = mysqlnd_local_infile_error;
	conn->infile.local_infile_end = mysqlnd_local_infile_end;
}
/* }}} */

static const char *lost_conn = "Lost connection to MySQL server during LOAD DATA of a local file";

/* {{{ mysqlnd_handle_local_infile */
enum_func_status
mysqlnd_handle_local_infile(MYSQLND_CONN_DATA * conn, const char * const filename, zend_bool * is_warning)
{
	zend_uchar			*buf = NULL;
	zend_uchar			empty_packet[MYSQLND_HEADER_SIZE];
	enum_func_status	result = FAIL;
	unsigned int		buflen = 4096;
	void				*info = NULL;
	int					bufsize;
	size_t				ret;
	MYSQLND_INFILE		infile;
	MYSQLND_PFC			* net = conn->protocol_frame_codec;
	MYSQLND_VIO			* vio = conn->vio;

DBG_ENTER("mysqlnd_handle_local_infile");

if (!(conn->options->flags & CLIENT_LOCAL_FILES)) {
		php_error_docref(NULL, E_WARNING, "LOAD DATA LOCAL INFILE forbidden");
		SET_CLIENT_ERROR(conn->error_info, CR_UNKNOWN_ERROR, UNKNOWN_SQLSTATE,
						"LOAD DATA LOCAL INFILE is forbidden, check mysqli.allow_local_infile");
		/* write empty packet to server */
		ret = net->data->m.send(net, vio, empty_packet, 0, conn->stats, conn->error_info);
		*is_warning = TRUE;
		goto infile_error;
	}

infile = conn->infile;
	/* allocate buffer for reading data */
	buf = (zend_uchar *) mnd_ecalloc(1, buflen);

*is_warning = FALSE;

/* init handler: allocate read buffer and open file */
	if (infile.local_infile_init(&info, (char *)filename)) {
		char tmp_buf[sizeof(conn->error_info->error)];
		int tmp_error_no;
		*is_warning = TRUE;
		/* error occurred */
		tmp_error_no = infile.local_infile_error(info, tmp_buf, sizeof(tmp_buf));
		SET_CLIENT_ERROR(conn->error_info, tmp_error_no, UNKNOWN_SQLSTATE, tmp_buf);
		/* write empty packet to server */
		ret = net->data->m.send(net, vio, empty_packet, 0, conn->stats, conn->error_info);
		goto infile_error;
	}

/* read data */
	while ((bufsize = infile.local_infile_read (info, buf + MYSQLND_HEADER_SIZE, buflen - MYSQLND_HEADER_SIZE)) > 0) {
		if ((ret = net->data->m.send(net, vio, buf, bufsize, conn->stats, conn->error_info)) == 0) {
			DBG_ERR_FMT("Error during read : %d %s %s", CR_SERVER_LOST, UNKNOWN_SQLSTATE, lost_conn);
			SET_CLIENT_ERROR(conn->error_info, CR_SERVER_LOST, UNKNOWN_SQLSTATE, lost_conn);
			goto infile_error;
		}
	}

/* send empty packet for eof */
	if ((ret = net->data->m.send(net, vio, empty_packet, 0, conn->stats, conn->error_info)) == 0) {
		SET_CLIENT_ERROR(conn->error_info, CR_SERVER_LOST, UNKNOWN_SQLSTATE, lost_conn);
		goto infile_error;
	}

/* error during read occurred */
	if (bufsize < 0) {
		char tmp_buf[sizeof(conn->error_info->error)];
		int tmp_error_no;
		*is_warning = TRUE;
		DBG_ERR_FMT("Bufsize < 0, warning,  %d %s %s", CR_SERVER_LOST, UNKNOWN_SQLSTATE, lost_conn);
		tmp_error_no = infile.local_infile_error(info, tmp_buf, sizeof(tmp_buf));
		SET_CLIENT_ERROR(conn->error_info, tmp_error_no, UNKNOWN_SQLSTATE, tmp_buf);
		goto infile_error;
	}

result = PASS;

infile_error:
	/* get response from server and update upsert values */
	if (FAIL == conn->payload_decoder_factory->m.send_command_handle_response(
											conn->payload_decoder_factory,
											PROT_OK_PACKET, FALSE, COM_QUERY, FALSE,
											conn->error_info,
											conn->upsert_status,
											&conn->last_message)) {
		result = FAIL;
	}

(*conn->infile.local_infile_end)(info);
	if (buf) {
		mnd_efree(buf);
	}
	DBG_INF_FMT("%s", result == PASS? "PASS":"FAIL");
	DBG_RETURN(result);
}
/* }}} */