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"function wiiuhaxx_generatepayload()" can now take a fixed length variable.

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orboditilt 2019-01-07 00:25:33 +01:00
parent 56c594bda7
commit 7413f27041
1 changed files with 8 additions and 2 deletions
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10
wiiu_browserhax_common.php
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@ -29,6 +29,7 @@ if($filesysver == 540)$filesysver = 532;
require_once("wiiuhaxx_rop_sysver_$filesysver.php"); require_once("wiiuhaxx_rop_sysver_$filesysver.php");
if(!isset($USE_FIXED_PAYLOAD_LEGNTH)) $USE_FIXED_PAYLOAD_LEGNTH = -1;
if(!isset($payload_size)) $payload_size = 0x20000; //Doesn't really matter if the actual payload data size in memory is smaller than this or not. if(!isset($payload_size)) $payload_size = 0x20000; //Doesn't really matter if the actual payload data size in memory is smaller than this or not.
if(!isset($ropchainselect))$ropchainselect = -1; if(!isset($ropchainselect))$ropchainselect = -1;
if($ropchainselect == -1) if($ropchainselect == -1)
@ -112,14 +113,19 @@ function generate_ropchain()
function wiiuhaxx_generatepayload() function wiiuhaxx_generatepayload()
{ {
global $wiiuhaxxcfg_payloadfilepath, $wiiuhaxxcfg_loaderfilepath; global $wiiuhaxxcfg_payloadfilepath, $wiiuhaxxcfg_loaderfilepath, $USE_FIXED_PAYLOAD_LEGNTH;
$actual_payload = file_get_contents($wiiuhaxxcfg_payloadfilepath); $actual_payload = file_get_contents($wiiuhaxxcfg_payloadfilepath);
if($actual_payload === FALSE || strlen($actual_payload) < 4)return FALSE; if($actual_payload === FALSE || strlen($actual_payload) < 4)return FALSE;
$loader = file_get_contents($wiiuhaxxcfg_loaderfilepath); $loader = file_get_contents($wiiuhaxxcfg_loaderfilepath);
if($loader === FALSE || strlen($loader) < 4)return FALSE; if($loader === FALSE || strlen($loader) < 4)return FALSE;
$len = strlen($actual_payload);
if($USE_FIXED_PAYLOAD_LEGNTH != -1){
$len = USE_FIXED_PAYLOAD_LEGNTH;
}else{
$len = strlen($actual_payload);
}
while($len & 0x3)//The actual payload size must be 4-byte aligned. while($len & 0x3)//The actual payload size must be 4-byte aligned.
{ {