Miro Kropacek wrote:
Mfree( ldg->baspag);
ldg->baspag = NULL;
Funny thing is the memory violation does _not_ occur when Mfree (bp) is commented out, that's the point why I'm so curious what's happening here, if it's only some coincidence / undefined behavior or something else.
Could ldg and ldg->baspag happen to point to the same Malloc area? Is the ldg structure made part of the tpa somehow and ldg->baspag points to that tpa? Freeing that tpa then also invalidates ldg. Just some idees. -- Groeten; Regards. Henk Robbers. http://members.chello.nl/h.robbers Interactive disassembler: TT-Digger; http://digger.atari.org A Home Cooked C compiler: AHCC; http://ahcc.atari.org