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Access memory which was really allocated

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This commit is contained in:
Andrey Hristov 2010-05-25 22:34:47 +00:00
parent 844b435655
commit decdfeeeb2
1 changed files with 48 additions and 25 deletions
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73
ext/mysqlnd/mysqlnd_wireprotocol.c
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@ -1908,8 +1908,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_greet_packet)(MYSQLND_PROTOCOL * const prot
{ {
struct st_mysqlnd_packet_greet * packet = mnd_pecalloc(1, packet_methods[PROT_GREET_PACKET].struct_size, persistent); struct st_mysqlnd_packet_greet * packet = mnd_pecalloc(1, packet_methods[PROT_GREET_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_greet_packet"); DBG_ENTER("mysqlnd_protocol::get_greet_packet");
packet->header.m = &packet_methods[PROT_GREET_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_GREET_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -1921,8 +1923,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_auth_packet)(MYSQLND_PROTOCOL * const proto
{ {
struct st_mysqlnd_packet_auth * packet = mnd_pecalloc(1, packet_methods[PROT_AUTH_PACKET].struct_size, persistent); struct st_mysqlnd_packet_auth * packet = mnd_pecalloc(1, packet_methods[PROT_AUTH_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_auth_packet"); DBG_ENTER("mysqlnd_protocol::get_auth_packet");
packet->header.m = &packet_methods[PROT_AUTH_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_AUTH_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -1934,8 +1938,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_ok_packet)(MYSQLND_PROTOCOL * const protoco
{ {
struct st_mysqlnd_packet_ok * packet = mnd_pecalloc(1, packet_methods[PROT_OK_PACKET].struct_size, persistent); struct st_mysqlnd_packet_ok * packet = mnd_pecalloc(1, packet_methods[PROT_OK_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_ok_packet"); DBG_ENTER("mysqlnd_protocol::get_ok_packet");
packet->header.m = &packet_methods[PROT_OK_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_OK_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -1947,8 +1953,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_eof_packet)(MYSQLND_PROTOCOL * const protoc
{ {
struct st_mysqlnd_packet_eof * packet = mnd_pecalloc(1, packet_methods[PROT_EOF_PACKET].struct_size, persistent); struct st_mysqlnd_packet_eof * packet = mnd_pecalloc(1, packet_methods[PROT_EOF_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_eof_packet"); DBG_ENTER("mysqlnd_protocol::get_eof_packet");
packet->header.m = &packet_methods[PROT_EOF_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_EOF_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -1960,8 +1968,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_command_packet)(MYSQLND_PROTOCOL * const pr
{ {
struct st_mysqlnd_packet_command * packet = mnd_pecalloc(1, packet_methods[PROT_CMD_PACKET].struct_size, persistent); struct st_mysqlnd_packet_command * packet = mnd_pecalloc(1, packet_methods[PROT_CMD_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_command_packet"); DBG_ENTER("mysqlnd_protocol::get_command_packet");
packet->header.m = &packet_methods[PROT_CMD_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_CMD_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -1973,8 +1983,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_rset_header_packet)(MYSQLND_PROTOCOL * cons
{ {
struct st_mysqlnd_packet_rset_header * packet = mnd_pecalloc(1, packet_methods[PROT_RSET_HEADER_PACKET].struct_size, persistent); struct st_mysqlnd_packet_rset_header * packet = mnd_pecalloc(1, packet_methods[PROT_RSET_HEADER_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_rset_header_packet"); DBG_ENTER("mysqlnd_protocol::get_rset_header_packet");
packet->header.m = &packet_methods[PROT_RSET_HEADER_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_RSET_HEADER_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -1986,8 +1998,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_result_field_packet)(MYSQLND_PROTOCOL * con
{ {
struct st_mysqlnd_packet_res_field * packet = mnd_pecalloc(1, packet_methods[PROT_RSET_FLD_PACKET].struct_size, persistent); struct st_mysqlnd_packet_res_field * packet = mnd_pecalloc(1, packet_methods[PROT_RSET_FLD_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_result_field_packet"); DBG_ENTER("mysqlnd_protocol::get_result_field_packet");
packet->header.m = &packet_methods[PROT_RSET_FLD_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_RSET_FLD_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -1999,8 +2013,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_row_packet)(MYSQLND_PROTOCOL * const protoc
{ {
struct st_mysqlnd_packet_row * packet = mnd_pecalloc(1, packet_methods[PROT_ROW_PACKET].struct_size, persistent); struct st_mysqlnd_packet_row * packet = mnd_pecalloc(1, packet_methods[PROT_ROW_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_row_packet"); DBG_ENTER("mysqlnd_protocol::get_row_packet");
packet->header.m = &packet_methods[PROT_ROW_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_ROW_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -2012,8 +2028,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_stats_packet)(MYSQLND_PROTOCOL * const prot
{ {
struct st_mysqlnd_packet_stats * packet = mnd_pecalloc(1, packet_methods[PROT_STATS_PACKET].struct_size, persistent); struct st_mysqlnd_packet_stats * packet = mnd_pecalloc(1, packet_methods[PROT_STATS_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_stats_packet"); DBG_ENTER("mysqlnd_protocol::get_stats_packet");
packet->header.m = &packet_methods[PROT_STATS_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_STATS_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -2025,8 +2043,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_prepare_response_packet)(MYSQLND_PROTOCOL *
{ {
struct st_mysqlnd_packet_prepare_response * packet = mnd_pecalloc(1, packet_methods[PROT_PREPARE_RESP_PACKET].struct_size, persistent); struct st_mysqlnd_packet_prepare_response * packet = mnd_pecalloc(1, packet_methods[PROT_PREPARE_RESP_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_prepare_response_packet"); DBG_ENTER("mysqlnd_protocol::get_prepare_response_packet");
packet->header.m = &packet_methods[PROT_PREPARE_RESP_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_PREPARE_RESP_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -2038,8 +2058,10 @@ MYSQLND_METHOD(mysqlnd_protocol, get_change_user_response_packet)(MYSQLND_PROTOC
{ {
struct st_mysqlnd_packet_chg_user_resp * packet = mnd_pecalloc(1, packet_methods[PROT_CHG_USER_RESP_PACKET].struct_size, persistent); struct st_mysqlnd_packet_chg_user_resp * packet = mnd_pecalloc(1, packet_methods[PROT_CHG_USER_RESP_PACKET].struct_size, persistent);
DBG_ENTER("mysqlnd_protocol::get_change_user_response_packet"); DBG_ENTER("mysqlnd_protocol::get_change_user_response_packet");
packet->header.m = &packet_methods[PROT_CHG_USER_RESP_PACKET]; if (packet) {
packet->header.persistent = persistent; packet->header.m = &packet_methods[PROT_CHG_USER_RESP_PACKET];
packet->header.persistent = persistent;
}
DBG_RETURN(packet); DBG_RETURN(packet);
} }
/* }}} */ /* }}} */
@ -2070,9 +2092,10 @@ mysqlnd_protocol_init(zend_bool persistent TSRMLS_DC)
DBG_ENTER("mysqlnd_protocol_init"); DBG_ENTER("mysqlnd_protocol_init");
DBG_INF_FMT("persistent=%d", persistent); DBG_INF_FMT("persistent=%d", persistent);
ret->persistent = persistent; if (ret) {
ret->persistent = persistent;
ret->m = mysqlnd_mysqlnd_protocol_methods; ret->m = mysqlnd_mysqlnd_protocol_methods;
}
DBG_RETURN(ret); DBG_RETURN(ret);
} }