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  1. Jenkins
  2. JENKINS-20559

hudson.Launcher:ProcStarter::envs() may throw NPE


    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • core
    • Jenkins 1.509.3 - 1.537

      ProcStarter::envs() calls envs.clone(), but does not check envs variable for null. BTW, the variable may be null in the following case (see JENKINS-19506):

      • There are several wrappers
      • One of wrappers triggers remote call (Launcher::launch()) in setUp() or decorateLauncher() methods to setup variables (example: android-emulator) => it will make all other launchers to provide their environment variables
      • One of other wrappers retrieves ProcStarter.envs() in setUp() or decorateLauncher()
      • envs are empty for nested call => execution of other wrapper causes NPE inside core

            oleg_nenashev Oleg Nenashev
            oleg_nenashev Oleg Nenashev
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