** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu)
Assignee: Skipper Bug Screeners (skipper-screen-team) => Joseph Salisbury
(jsalisbury)
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => High
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1775390
Title:
kernel: Fix memory leak on CCA and EP11 CPRB processing.
Status in Ubuntu on IBM z Systems:
Triaged
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
Description: kernel: Fix memory leak on CCA and EP11 CPRB processing.
Symptom: Kernel memory not freed when CCA or EP11 CPRB processing fails.
Problem: kfree() in code error path missing.
Solution: Slight rework of the malloc and free places.
Reproduction: Run application which sends CCA or EP11 crypto requests
to the crypto card(s). Now switch the cards offline with
the help of chzcrypt. Monitor top or free output.
Upstream commit(s): kernel 4.18
89a0c0ec0d2e3ce0ee9caa00f60c0c26ccf11c21
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-z-systems/+bug/1775390/+subscriptions
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