Date: Fri, 21 Aug 1998 19:57:38 -0700 (PDT) From: Marc Slemko <marcs@znep.com> To: Phil Gilley <pgilley@metronet.com> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: Stupidity or compiler bug? Message-ID: <Pine.GSO.4.02A.9808211956230.1186-100000@redfish> In-Reply-To: <Pine.HPP.3.95.980821204532.12165B-100000@fohnix.metronet.com>
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On Fri, 21 Aug 1998, Phil Gilley wrote:
> Am I doing something really stupid here or is this a compiler bug?
> The output of this program under 2.2.7-RELEASE is "1.2.3.4 1.2.3.4"
> which isn't what I was expecting. "1.2.3.4 5.6.7.8" is what I was
> hoping for.
[...]
>
> iph.ip_src.s_addr = ntohl(0x01020304);
> iph.ip_dst.s_addr = ntohl(0x05060708);
>
> printf("%s %s\n", inet_ntoa(iph.ip_src), inet_ntoa(iph.ip_dst));
inet_ntoa uses static memory, so you can't call it multiple times without
doing something with the result in between calls.
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