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fix: avoid segfault when using memcpy

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zach
2022-08-31 08:05:42 -07:00
parent 44eb541932
commit 58134bcfe7
1 changed files with 3 additions and 2 deletions
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5
php/src/Extism.php
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@@ -74,14 +74,15 @@ class Plugin
$data = json_encode($data);
}
$str = FFI::new("const uint8_t *");
$length = strlen($data);
$ty = FFI::arrayType(FFI::type("uint8_t"), [$length]);
$str = FFI::new($ty);
FFI::memcpy($str, $data, $length);
global $lib;
$id = $lib->extism_plugin_register($str, $length, $wasi);
if ($id < 0) {
throw("Extism: unable to load plugin");
throw new Exception("Extism: unable to load plugin");
}
$this->id = $id;