Re: [PATCH] fix `--disable-ipv6' compilation in tcpdump-4.0.0

[Guy Harris <guy () alum mit edu>]

On Dec 3, 2009, at 3:50 AM, Nikita Izyumtsev wrote:

> Hello everybody!
>
> I have found issue in tcpdump-4.0.0 with --disable-ipv6 compilation.
>
> I'm sending patch for tcpdump-4.0.0

There wasn't a patch attached to your message.

> because I can't (have not much
> time at the moment) figure out if the issue is present in git snapshot
> (print-enc.c isn't available).

print-enc.c isn't available in the Git snapshot?

There's a change to print-enc.c in Git for that issue:

    Author: Peter Volkov <pva () gentoo org>
    Date:   Fri Nov 7 13:23:26 2008 -0500

        tcpdump-4.0.0 fails to build with --disable-ipv6. Patch to  
fix the issue
        is in attachment.

$ git diff feac6b91d2e159a398de80bcd2aac7e27bdcd575  
08293a774d3dc5e81a8bbd8265299f5ee6e27ede print-enc.c
diff --git a/print-enc.c b/print-enc.c
index d96c6f2..0dc48fd 100644
--- a/print-enc.c
+++ b/print-enc.c
@@ -23,7 +23,7 @@

 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-enc.c,v 1.5  
2008-02-06 10:30:59 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-enc.c,v 1.6  
2008-11-18 07:35:32 guy Exp $ (LBL)";
 #endif

 #ifdef HAVE_CONFIG_H
@@ -77,9 +77,11 @@ enc_if_print(const struct pcap_pkthdr *h, register  
const u_char *p)
        case AF_INET:
                ip_print(gndo, p, length);
                break;
+#ifdef INET6
        case AF_INET6:
                ip6_print(p, length);
                break;
+#endif /*INET6*/
        }

 out:

so the problem might be fixed there.
-
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