c503a03f37
Don't use epicsMutexMustLock() in msgbufGetFree(). When we're shutting down, the pvtData.msgQueueLock gets destroyed. This makes msgbufGetFree() return NULL if the lock is dead. The epicsMutexMustLock() routine asserts(), which recurses...
--------------------------------------------------------- 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/