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restore template object state on exception, free lexer/parser resources

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This commit is contained in:
Uwe Tews
2015-08-06 19:40:37 +02:00
parent e402e2f893
commit 5d1ba7ca9c
1 changed files with 3 additions and 3 deletions
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6
libs/sysplugins/smarty_internal_templatecompilerbase.php
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@@ -415,7 +415,7 @@ abstract class Smarty_Internal_TemplateCompilerBase
Smarty_Internal_Debug::end_compile($this->template);
}
// free memory
unset($this->parser->lex, $this->parser->root_buffer, $this->parser->current_buffer, $this->parser);
$this->parser = null;
}
// restore source
$this->template->source = $this->savedSource;
@@ -452,6 +452,8 @@ abstract class Smarty_Internal_TemplateCompilerBase
}
}
catch (Exception $e) {
$this->_tag_stack = array();
$this->_tag_objects = array();
// restore source
$this->template->source = $this->savedSource;
$this->savedSource = null;
@@ -459,8 +461,6 @@ abstract class Smarty_Internal_TemplateCompilerBase
// free memory
$this->parent_compiler = null;
$this->template = null;
$this->_tag_stack = array();
$this->_tag_objects = array();
$this->parser = null;
throw $e;
}