Differential D21453 Diff 51066 src/lint/linter/xhpast/rules/ArcanistFormattedStringXHPASTLinterRule.php

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Show First 20 Lines • Show All 76 Lines • ▼ Show 20 Lines	foreach ($function_calls as $call) {
if ($argc < 1) {		if ($argc < 1) {
$this->raiseLintAtNode(		$this->raiseLintAtNode(
$call,		$call,
pht('This function is expected to have a format string.'));		pht('This function is expected to have a format string.'));
continue;		continue;
}		}

$format = $parameters->getChildByIndex($start);		$format = $parameters->getChildByIndex($start);
if ($format->getTypeName() != 'n_STRING_SCALAR') {		if (!$format->isConstantString()) {

		// TODO: When this parameter is not a constant string, the call may
		// be unsafe. We should make some attempt to warn about this for
		// "qsprintf()" and other security-sensitive functions.

continue;		continue;
}		}

$argv = array($format->evalStatic()) + array_fill(0, $argc, null);		$argv = array($format->evalStatic()) + array_fill(0, $argc, null);

try {		try {
xsprintf(null, null, $argv);		xsprintf(null, null, $argv);
} catch (BadFunctionCallException $ex) {		} catch (BadFunctionCallException $ex) {
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