[darcs-devel] darcs patch: touch the "unrecorded changes" patch in ... (and 3 more)

Juliusz Chroboczek Juliusz.Chroboczek at pps.jussieu.fr
Sun Jun 19 23:27:20 PDT 2005


> The sigbus occurs both on amd64/linux and on i686/linux.  I don't think
> that it's that we've removed the file *after* mmapping it, but rather that
> we remove the file *before* mmapping it.  Which suggests that our mmap
> is doing something wrong, since it should give a sigbus even in this
> scenario.

AFAIK, this sort of thing happens if you truncate a file that is
currently mapped.

                                        Juliusz




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