[RTEMS Project] #4946: malloc_info() changes the state of the heap

RTEMS trac trac at rtems.org
Wed Aug 30 02:27:36 UTC 2023


#4946: malloc_info() changes the state of the heap
-------------------------+---------------------
 Reporter:  Chris Johns  |       Owner:  (none)
     Type:  defect       |      Status:  new
 Priority:  normal       |   Milestone:  6.1
Component:  score        |     Version:  6
 Severity:  normal       |  Resolution:
 Keywords:               |  Blocked By:
 Blocking:               |
-------------------------+---------------------

Comment (by Chris Johns):

 EPICS base calls `malloc_info` here https://github.com/epics-base/epics-
 base/blob/7.0/modules/libcom/src/osi/os/RTEMS-posix/osdPoolStatus.c#L34.

 Running EPICS on a zynqmp BSP locks up in this call. The pool status call
 is made when starting various networking services.

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Ticket URL: <http://devel.rtems.org/ticket/4946#comment:2>
RTEMS Project <http://www.rtems.org/>
RTEMS Project


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