rspec/rules/S4828/php/rule.adoc

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== Sensitive Code Example

[source,php]
----
$targetPid = (int)$_GET["pid"];
posix_kill($targetPid, 9); // Sensitive
----

== Compliant Solution

[source,php]
----
$targetPid = (int)$_GET["pid"];

// Validate the untrusted PID,
// With a pre-approved list or authorization checks
if (isValidPid($targetPid)) {
    posix_kill($targetPid, 9);
}
----

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'''
== Implementation Specification
(visible only on this page)

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