Date: Sat, 14 Jun 1997 06:20:02 -0700 (PDT) From: Tim Vanderhoek <tim@X2296> To: freebsd-bugs Subject: Re: bin/3451: vasprintf() doesn't work. Message-ID: <199706141320.GAA22763@hub.freebsd.org>
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The following reply was made to PR bin/3451; it has been noted by GNATS. From: Tim Vanderhoek <tim@X2296> To: hoek@hwcn.org Cc: Bruce Evans <bde@zeta.org.au>, ac199@hwcn.org, freebsd-bugs@hub.freebsd.org, freebsd-gnats-submit@freebsd.org Subject: Re: bin/3451: vasprintf() doesn't work. Date: Sat, 14 Jun 1997 09:14:29 -0400 (EDT) On Sat, 14 Jun 1997, Tim Vanderhoek wrote: > On Sat, 14 Jun 1997, Bruce Evans wrote: > > > > *str = realloc(h.base, (size_t)(h.size - h.left + 1)); > > > if (*str == NULL) /* failed to realloc it to actual size */ > > > ! return (-1); > > > ! (*str)[h.size - h.left] = '\0'; > > > return (ret); > > Which, of course, points us to yet another error in the original > vasprintf.c... :) The test to see if str is NULL is > *str == NULL.... No, wait... That should be *str == NULL... Just ignore that patch, and just put the free(h.base) in there... Sheesh... I should really look this stuff over before I send it... :-( > ! if (str == NULL) { /* failed to realloc it to actual size */ ! if (*str == NULL) { /* failed to realloc it to actual size */ ^^^^^^^^^^^^^^^^^^^^^^^^^^ corrected. again. -- tIM...HOEk optimization: The theory that making your code incomprehensible by using only one-letter variable names will make it run faster.
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