Bug in Conf 2.0

[Keith Gabryelski]

In article <359 at Grumpy.UUCP> wgh at Grumpy.UUCP (William G. Hutchison) writes:
>I compiled conf on a Unisys 7000/52 (CCI Tahoe) running SysV rel 2.
>I found that malloc was being called to allocate zero bytes: I did not
>have time to find out why. [...] With that fix, conf works fine.

I didn't think mallocing zero bytes was a problem.  It seemed
reasonable to me to ask malloc() for a pointer that could be realloced
and has no length (for initialization purposes).  Actually, it doesn't
seem to reasonable to me any more.

Possibly a better move would be to initialize the pointer to NULL and
have myrealloc() [a front end to realloc()] handle null pointers.
Since myrealloc() already handles null pointers and I could only find
one reference to mymalloc(0) [in confrots.c] this would be a piece 'o
cake to fix.

Pax, Keith

-- 
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[  Keith   ]  UUCP: {ucsd, cbosgd!crash, sdcsvax!crash, nosc!crash}!elgar!ag
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