Ubuntu
powerstat package

powerstat: check for thermal zone and power domains stats overflow

Bug #1551297 reported by Colin Ian King
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
powerstat (Ubuntu)
Fix Released
Medium
Colin Ian King

Bug Description

If we have more than MAX_POWER_DOMAINS or MAX_THERMAL_ZONES we can overflow the stats buffer causing data corruption. These need a maximum limit check added so we don't overflow these stats.

Colin Ian King (colin-king)
Changed in powerstat (Ubuntu):
importance: Undecided → Medium
status: New → In Progress
assignee: nobody → Colin Ian King (colin-king)
Revision history for this message
Colin Ian King (colin-king) wrote :

Fix committed, http://kernel.ubuntu.com/git/cking/powerstat.git/commit/?id=64331c89901090c61003c36230354460a3a6656b

Changed in powerstat (Ubuntu):
status: In Progress → Fix Committed
summary: - powerstat: check for thermalzone and powerdomains stats overflow
+ powerstat: check for thermal zone and power domains stats overflow
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package powerstat - 0.02.09-1

---------------
powerstat (0.02.09-1) unstable; urgency=medium

  * Makefile: bump version
  * Do not overflow power domain and thermal zone buffers (LP: #1551297)
  * Tag RAPL stats as valid so stats show up in avg, std.dev. (LP: #1551287)

 -- Colin King <email address hidden> Thu, 3 Mar 2016 11:52:11 +0000

Changed in powerstat (Ubuntu):
status: Fix Committed → Fix Released
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