rspec/rules/S4721/java/rule.adoc

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== Sensitive Code Example

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Runtime.getRuntime().exec("file.exe");  // Sensitive: an absolute path is used

ProcessBuilder pb = new ProcessBuilder("file.exe");  // Sensitive: an absolute path is used
pb.command("file.exe";  // Sensitive.

CommandLine cmdLine = CommandLine.parse("file.exe"); // Sensitive: an absolute path is used
DefaultExecutor executor = new DefaultExecutor();
executor.execute(cmdLine); 
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== Compliant Solution

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Runtime.getRuntime().exec("/usr/bin/file.exe");  // Compliant

ProcessBuilder pb = new ProcessBuilder("/usr/bin/file.exe");  // Compliant
pb.command("/usr/bin/file.exe";  // Sensitive.

CommandLine cmdLine = CommandLine.parse("/usr/bin/file.exe"); // Compliant
DefaultExecutor executor = new DefaultExecutor();
executor.execute(cmdLine); 
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== Comments And Links
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