Date: Sun, 17 Sep 1995 04:20:54 +0200 (MET DST) From: Ollivier Robert <roberto@keltia.Freenix.FR> To: jmacd@cory.EECS.Berkeley.EDU (Josh MacDonald) Cc: freebsd-hackers@freebsd.org Subject: Re: 64 bit off_t and varargs/printf Message-ID: <199509170220.EAA01650@keltia.Freenix.FR> In-Reply-To: <199509170122.SAA12369@cory.EECS.Berkeley.EDU> from "Josh MacDonald" at Sep 16, 95 06:22:06 pm
next in thread | previous in thread | raw e-mail | index | archive | help
It seems that Josh MacDonald said:
> char num[10];
> num = "1234"
> off_t size;
> size = strtoq(num, &num, 10);
> printf("%d\n", size);
>
> is causing it troubles. Replacing the off_t type with a long fixes
> things. Anyone know what might be happening?
Yes, you have the same bug as did wu-ftpd. Put %qd instead of %d in the
printf format string to fix it. "%d" == int (32 bits), "%qd" is quad (64
bits).
--
Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.frmug.fr.net
FreeBSD keltia.Freenix.FR 2.2-CURRENT #1: Sun Sep 10 18:50:19 MET DST 1995
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199509170220.EAA01650>