4e312b9f64
The epicsThreadCallEntryPoint() function stores a pointer to a local variable in epicsThread::pWaitReleaseFlag. Calling epicsAtThreadExit::exitWait() from that thread's epicsAtThreadExit() handler writes to this pointer after epicsThreadCallEntryPoint() has returned. Thus corrupting the stack. Set pWaitReleaseFlag=NULL before return to prevent this. fixes lp:1558206
--------------------------------------------------------- EPICS Base - the central core of a control system toolkit --------------------------------------------------------- Copyright (c) 1991-2003 The University of Chicago, as Operator of Argonne National Laboratory. Copyright (c) 1991-2003 The Regents of the University of California, as Operator of Los Alamos National Laboratory. EPICS Base Versions 3.13.7 and higher are distributed subject to a Software License Agreement found in the file LICENSE that is included with this distribution. --------------------------------------------------------- Installation and release information can be found in the various files in the documentation subdirectory. Additional information about EPICS including mailing list archives and subscription instructions, documentation and training materials, additional components, links to other websites etc. is available on the EPICS home page at http://www.aps.anl.gov/epics/