Reid D Rivenburgh wrote: > > Hi, > > We've been seeing some strange memory-related errors lately. Here's > an example from a program that writes objects to a TBranch of a TTree > (this happens after 1,000 objects are written): > > CustomReAlloc2: oldsize != size > Fatal in <CustomReAlloc2>: unreasonable size (-4032) > > Then it exits. We've also seen other similar messages about delete > and huge sizes, but it's usually only when the program is exiting > normally and could be ignored. We've been experimenting with and seen > this happen with 1.03.09 and 1.03.06 (which was our last "stable" > version, but weird thing have been happening there at times, too, > lately). Does anyone know what could be going on? I think I saw in > another roottalk message that someone else was having problems like > this, so at least it's not just us. The symtom you are describing is typical of a version mismatch. Could you that you have recompiled your classes when migrating to the latest version of Root? Rene Brun
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