[comp.sources.d] SC 6.8 warning

eggert@twinsun.com (Paul Eggert) (09/26/90)

ian@ssc-vax.UUCP (Ian R. Searle) writes:

	I can sucessfully make sc and create an executable, but it constantly
	core dumps or dies due to xmallox/xfree errors.

SC 6.8 has a serious bug in the handling of its ``dotb'' buffer that can lead
to a core dump.  The buffer is overrun in normal operation; exactly when
depends on which host and compiler you use.  The bug kills SC's ``save before
Spreadsheet dies'' fallback, causing you to lose your work.

I lost three hours of work due to this bug on a Sparcstation 1.
A fix is reportedly in the works.

irv@happym.wa.com (Irving [h] Wolfe) (09/26/90)

In <1990Sep25.184217.4537@twinsun.com> eggert@twinsun.com (Paul Eggert) writes:

>SC 6.8 has a serious bug in the handling of its ``dotb'' buffer

I suspect there are other bugs too.  It was a disaster here, so I rm'd it
and got 6.1 back off a backup tape.  This is one that should not have been
published yet -- all sorts of bad problems!
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