Experimental Physics and
Industrial Control System

Karl Vestin via Core-talk <core-talk at aps.anl.gov> · Thu, 13 Feb 2020 10:12:14 -0000

Public bug reported:

In the void epicsThreadMap ( EPICS_THREAD_HOOK_ROUTINE func ) function
in modules/libcom/src/osi/os/vxWorks/osdThread.c a realloc is used on
taskIdList. If the realloc fails the original pointer will not be freed,
causing a possible memory leak.

This is falgegd as an error by the Codacy static code analysis.

Codacy link: https://app.codacy.com/gh/epics-base/epics-
base/file/42103574999/issues/source?bid=16430872&fileBranchId=16430872#l471

** Affects: epics-base
     Importance: Undecided
         Status: New

** Tags: codacy

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https://bugs.launchpad.net/bugs/1863079

Title:
  Possible memory leak in modules/libcom/src/osi/os/vxWorks/osdThread.c

Status in EPICS Base:
  New

Bug description:
  In the void epicsThreadMap ( EPICS_THREAD_HOOK_ROUTINE func ) function
  in modules/libcom/src/osi/os/vxWorks/osdThread.c a realloc is used on
  taskIdList. If the realloc fails the original pointer will not be
  freed, causing a possible memory leak.

  This is falgegd as an error by the Codacy static code analysis.

  Codacy link: https://app.codacy.com/gh/epics-base/epics-
  base/file/42103574999/issues/source?bid=16430872&fileBranchId=16430872#l471

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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System