group.of.nepali.translators team mailing list archive

[Thadeu Lima de Souza Cascardo <1924611@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

[Impact]
A memory leak may happen when an error happens when setting extended attributes.

[Fix]
The issue was introduced by an improper backport, so the fix is specific to Ubuntu, so a SAUCE patch.

[Test case]
Test setting attribute under a user namespace.

[Regression potential]
A double free bug might be introduced. Or setting extended attributes might fail.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: linux-gke-5.3 (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: linux-oem-5.6 (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: linux-raspi2-5.3 (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: linux (Ubuntu Xenial)
     Importance: Critical
     Assignee: Thadeu Lima de Souza Cascardo (cascardo)
         Status: In Progress

** Affects: linux-gke-5.3 (Ubuntu Xenial)
     Importance: Undecided
         Status: Invalid

** Affects: linux-oem-5.6 (Ubuntu Xenial)
     Importance: Undecided
         Status: Invalid

** Affects: linux-raspi2-5.3 (Ubuntu Xenial)
     Importance: Undecided
         Status: Invalid

** Affects: linux (Ubuntu Bionic)
     Importance: Undecided
         Status: Invalid

** Affects: linux-gke-5.3 (Ubuntu Bionic)
     Importance: Critical
     Assignee: Thadeu Lima de Souza Cascardo (cascardo)
         Status: Triaged

** Affects: linux-oem-5.6 (Ubuntu Bionic)
     Importance: Undecided
         Status: Invalid

** Affects: linux-raspi2-5.3 (Ubuntu Bionic)
     Importance: Critical
     Assignee: Thadeu Lima de Souza Cascardo (cascardo)
         Status: In Progress

** Affects: linux (Ubuntu Focal)
     Importance: Undecided
         Status: Invalid

** Affects: linux-gke-5.3 (Ubuntu Focal)
     Importance: Undecided
         Status: Invalid

** Affects: linux-oem-5.6 (Ubuntu Focal)
     Importance: Critical
     Assignee: Thadeu Lima de Souza Cascardo (cascardo)
         Status: Triaged

** Affects: linux-raspi2-5.3 (Ubuntu Focal)
     Importance: Undecided
         Status: Invalid

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Xenial)
       Status: New => In Progress

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Critical

** Changed in: linux (Ubuntu Xenial)
     Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo)

** Changed in: linux (Ubuntu)
       Status: New => Invalid

** Also affects: linux-oem-5.6 (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
       Status: New

** Also affects: linux-oem-5.6 (Ubuntu Focal)
   Importance: Undecided
       Status: New

** Changed in: linux-oem-5.6 (Ubuntu)
       Status: New => Invalid

** Changed in: linux (Ubuntu Focal)
       Status: New => Invalid

** Changed in: linux-oem-5.6 (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-oem-5.6 (Ubuntu Focal)
       Status: New => Triaged

** Changed in: linux-oem-5.6 (Ubuntu Focal)
   Importance: Undecided => Critical

** Changed in: linux-oem-5.6 (Ubuntu Focal)
     Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo)

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
       Status: New

** Also affects: linux-oem-5.6 (Ubuntu Bionic)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Bionic)
       Status: New => Invalid

** Changed in: linux-oem-5.6 (Ubuntu Bionic)
       Status: New => Invalid

** Also affects: linux-gke-5.3 (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: linux-raspi2-5.3 (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: linux-gke-5.3 (Ubuntu)
       Status: New => Invalid

** Changed in: linux-gke-5.3 (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-gke-5.3 (Ubuntu Focal)
       Status: New => Invalid

** Changed in: linux-gke-5.3 (Ubuntu Bionic)
   Importance: Undecided => Critical

** Changed in: linux-gke-5.3 (Ubuntu Bionic)
       Status: New => Triaged

** Changed in: linux-gke-5.3 (Ubuntu Bionic)
     Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo)

** Changed in: linux-raspi2-5.3 (Ubuntu)
       Status: New => Invalid

** Changed in: linux-raspi2-5.3 (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-raspi2-5.3 (Ubuntu Focal)
       Status: New => Invalid

** Changed in: linux-raspi2-5.3 (Ubuntu Bionic)
   Importance: Undecided => Critical

** Changed in: linux-raspi2-5.3 (Ubuntu Bionic)
       Status: New => In Progress

** Changed in: linux-raspi2-5.3 (Ubuntu Bionic)
     Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo)

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https://bugs.launchpad.net/bugs/1924611

Title:
  setting extended attribute may cause memory leak

Status in linux package in Ubuntu:
  Invalid
Status in linux-gke-5.3 package in Ubuntu:
  Invalid
Status in linux-oem-5.6 package in Ubuntu:
  Invalid
Status in linux-raspi2-5.3 package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  In Progress
Status in linux-gke-5.3 source package in Xenial:
  Invalid
Status in linux-oem-5.6 source package in Xenial:
  Invalid
Status in linux-raspi2-5.3 source package in Xenial:
  Invalid
Status in linux source package in Bionic:
  Invalid
Status in linux-gke-5.3 source package in Bionic:
  Triaged
Status in linux-oem-5.6 source package in Bionic:
  Invalid
Status in linux-raspi2-5.3 source package in Bionic:
  In Progress
Status in linux source package in Focal:
  Invalid
Status in linux-gke-5.3 source package in Focal:
  Invalid
Status in linux-oem-5.6 source package in Focal:
  Triaged
Status in linux-raspi2-5.3 source package in Focal:
  Invalid

Bug description:
  [Impact]
  A memory leak may happen when an error happens when setting extended attributes.

  [Fix]
  The issue was introduced by an improper backport, so the fix is specific to Ubuntu, so a SAUCE patch.

  [Test case]
  Test setting attribute under a user namespace.

  [Regression potential]
  A double free bug might be introduced. Or setting extended attributes might fail.

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