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  1. Jenkins
  2. JENKINS-36594

CauseOfInterruption.UserInterruption#print() may cause creation of previously deleted users

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      Description

      Just a minor bug, which may potentially happen due to the race condition if a task is being executed with SYSTEM authentication.

      • UserInterruption#getUser() uses User.get(String), which creates users on demand.
      • When we create CauseOfInterruption.UserInterruption, we expect it exists
      • BUT: the user may be deleted from parallel thread by the time we call UserInterruption#print, which invokes getUser()
      • In such case the recently deleted user will be recreated

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-38721 Viewing canceled Pipeline jobs can get NPE from UserInterruption/summary.groovy

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

            Activity

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            oleg_nenashev Oleg Nenashev added a comment -

            https://github.com/jenkinsci/jenkins/pull/2450

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            oleg_nenashev Oleg Nenashev added a comment - https://github.com/jenkinsci/jenkins/pull/2450
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            danielbeck Daniel Beck added a comment -

            Fixed in 2.14 (2016/07/17)

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            danielbeck Daniel Beck added a comment - Fixed in 2.14 (2016/07/17)
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            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Oleg Nenashev
            Path:
            core/src/main/java/jenkins/model/CauseOfInterruption.java
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary.groovy
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary.properties
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_ja.properties
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_pl.properties
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_sr.properties
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_zh_TW.properties
            http://jenkins-ci.org/commit/jenkins/91ad59214234e7724d586f64f8fb6db35104857b
            Log:
            [FIXED JENKINS-38721, JENKINS-37282] - NPE in "CauseOfInterruption.UserInterruption" when user is missing (#2630)

            • [FIXED JENKINS-38721] - Prevent NPE during rendering of "CauseOfInterruption.UserInterruption" when user is missing

            It is a regression introduced in JENKINS-36594

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Oleg Nenashev Path: core/src/main/java/jenkins/model/CauseOfInterruption.java core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary.groovy core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary.properties core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_ja.properties core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_pl.properties core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_sr.properties core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_zh_TW.properties http://jenkins-ci.org/commit/jenkins/91ad59214234e7724d586f64f8fb6db35104857b Log: [FIXED JENKINS-38721, JENKINS-37282] - NPE in "CauseOfInterruption.UserInterruption" when user is missing (#2630) [FIXED JENKINS-38721] - Prevent NPE during rendering of "CauseOfInterruption.UserInterruption" when user is missing It is a regression introduced in JENKINS-36594 JENKINS-38721 - Fix typo
            Hide
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            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Oleg Nenashev
            Path:
            core/src/main/java/jenkins/model/CauseOfInterruption.java
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary.groovy
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary.properties
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_ja.properties
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_pl.properties
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_sr.properties
            core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_zh_TW.properties
            http://jenkins-ci.org/commit/jenkins/0399037f842d1c9c4fbbc970421fafa3ecdac7eb
            Log:
            [FIXED JENKINS-38721, JENKINS-37282] - NPE in "CauseOfInterruption.UserInterruption" when user is missing (#2630)

            • [FIXED JENKINS-38721] - Prevent NPE during rendering of "CauseOfInterruption.UserInterruption" when user is missing

            It is a regression introduced in JENKINS-36594

            (cherry picked from commit 91ad59214234e7724d586f64f8fb6db35104857b)

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Oleg Nenashev Path: core/src/main/java/jenkins/model/CauseOfInterruption.java core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary.groovy core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary.properties core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_ja.properties core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_pl.properties core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_sr.properties core/src/main/resources/jenkins/model/CauseOfInterruption/UserInterruption/summary_zh_TW.properties http://jenkins-ci.org/commit/jenkins/0399037f842d1c9c4fbbc970421fafa3ecdac7eb Log: [FIXED JENKINS-38721, JENKINS-37282] - NPE in "CauseOfInterruption.UserInterruption" when user is missing (#2630) [FIXED JENKINS-38721] - Prevent NPE during rendering of "CauseOfInterruption.UserInterruption" when user is missing It is a regression introduced in JENKINS-36594 JENKINS-38721 - Fix typo (cherry picked from commit 91ad59214234e7724d586f64f8fb6db35104857b)
            Hide
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            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Jesse Glick
            Path:
            src/test/java/org/jenkinsci/plugins/workflow/steps/CatchErrorStepTest.java
            http://jenkins-ci.org/commit/workflow-basic-steps-plugin/a1073f63461efa41b97d038191610c9dcbd60327
            Log:
            Adjust test to work against -Djenkins.version=2.19.4 after JENKINS-36594 & JENKINS-38721.

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Jesse Glick Path: src/test/java/org/jenkinsci/plugins/workflow/steps/CatchErrorStepTest.java http://jenkins-ci.org/commit/workflow-basic-steps-plugin/a1073f63461efa41b97d038191610c9dcbd60327 Log: Adjust test to work against -Djenkins.version=2.19.4 after JENKINS-36594 & JENKINS-38721 .

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              Assignee:
              Unassigned Unassigned
              Reporter:
              oleg_nenashev Oleg Nenashev
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                Updated:
                Resolved: