buildroot

The udphdr structure has uh_* fields when _FAVOR_BSD is

defined. Otherwise, the fields are just named source, dest, len and

check. See <netinet/udp.h>.

​

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

​

Index: dhcpdump-1.8/dhcpdump.c

===================================================================

--- dhcpdump-1.8.orig/dhcpdump.c    2011-05-17 20:20:46.506980003 +0200

+++ dhcpdump-1.8/dhcpdump.c 2011-05-17 20:20:59.338979999 +0200

@@ -163,10 +163,10 @@

    strcpy(ip_origin, (u_char *)inet_ntoa(ip->ip_src));

    strcpy(ip_destination, (u_char *)inet_ntoa(ip->ip_dst));

-   if (hmask && check_ch((u_char *)(sp + offset), ntohs(udp->uh_ulen)))

+   if (hmask && check_ch((u_char *)(sp + offset), ntohs(udp->len)))

        return;

-   printdata((u_char *)(sp + offset), ntohs(udp->uh_ulen));

+   printdata((u_char *)(sp + offset), ntohs(udp->len));

 }

 // check for matching CHADDR (Peter Apian-Bennewitz <apian@ise.fhg.de>)