This problem occurred before and at that time, we solved it by avoiding using "free" altogether (commit d9fd777).
On Fri, Sep 27, 2019 at 8:05 PM Eli Zaretskii <[email protected]> wrote: > > > From: Gavin Smith <[email protected]> > > Date: Fri, 27 Sep 2019 19:52:02 +0100 > > Cc: Texinfo <[email protected]> > > > > Maybe you could try setting TEXINFO_XS=debug to see which module is > > being loaded when the error occurs. > > The output is below. Does it help? It shows it is likely the "init" function in parsetexi/api.c where the problem occurs. Maybe you could try a change like the one attached and see exactly where the problem is occurring.
debug-patch
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