Fix Resource Leak in X509CertificateUtil.writeCertificateToJKS

New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)

• • CID 1361992: Exceptional resource leaks (RESOURCE_LEAK)
    /gateway-spi/src/main/java/org/apache/hadoop/gateway/services/security/impl/X509CertificateUtil.java: 299 in org.apache.hadoop.gateway.services.security.impl.X509CertificateUtil.writeCertificateToJKS(java.security.cert.Certificate, java.io.File)()

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• • • CID 1361992: Exceptional resource leaks (RESOURCE_LEAK)
      /gateway-spi/src/main/java/org/apache/hadoop/gateway/services/security/impl/X509CertificateUtil.java: 299 in org.apache.hadoop.gateway.services.security.impl.X509CertificateUtil.writeCertificateToJKS(java.security.cert.Certificate, java.io.File)()
      293
      294 char[] password = "changeme".toCharArray();
      295 ks.load(null, password);
      296 ks.setCertificateEntry("gateway-identity", cert);
      297
      298 FileOutputStream fos = new FileOutputStream(file);
      CID 1361992: Exceptional resource leaks (RESOURCE_LEAK)
      Variable "fos" going out of scope leaks the resource it refers to.
      299 ks.store(fos, password);
      300 fos.close();
      301 }