On Thu, 2006-03-30 at 13:51 +0900, Jens Petersen wrote: > On Wed, 29 Mar 2006 13:05:10 -0800 > Jonathan Ryshpan <jonrysh@xxxxxxxxxxx> wrote: > > > Is there any way that I can rebuild ical so as to provide more > > info in the dump? It would be nice to know what place in the > > c/c++/tcl code is making the offending request to free memory. > > You already installed the debuginfo packages? Thanks for the pointer. I was barking up the wrong tree; the problem was not in the tcl code, but rather in c++ support code, in which there were invocations of free() which should have been invocations of Tcl_Free(). One of the free()s finally stopped working. If anyone wants a copy if ical than runs under FC5, email me and I will try to put something together. jon