"Alfred M. Szmidt" <[EMAIL PROTECTED]> writes:
> and leaks memory. If the path is 400, you do 3 mallocs, but the
> first two are never freed.
>
> That is just a small matter of moving the free outside the if. :-)
>
> int buf_size = 100;
> while (1)
> {
> buf = (char *) xmalloc (buf_size);
> if (getcwd (buf, buf_size) == buf)
> break;
> free (buf);
> if (errno != ERANGE)
At this point errno may already be changed by free(). Why not just use
xrealloc in the first place?
Andreas.
--
Andreas Schwab, SuSE Labs, [EMAIL PROTECTED]
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
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