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Fix LP64 bug.

This commit is contained in:
eeh 2001-08-24 15:28:47 +00:00
parent 0a8258e16a
commit c994f996ff
1 changed files with 4 additions and 2 deletions
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6
dist/dhcp/common/bpf.c vendored
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@ -47,7 +47,7 @@
#ifndef lint
static char copyright[] =
"$Id: bpf.c,v 1.2 2001/08/03 13:07:03 drochner Exp $ Copyright (c) 1995-2000 The Internet Software Consortium. All rights reserved.\n";
"$Id: bpf.c,v 1.3 2001/08/24 15:28:47 eeh Exp $ Copyright (c) 1995-2000 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -241,6 +241,7 @@ void if_register_receive (info)
u_int32_t addr;
struct bpf_program p;
u_int32_t bits;
u_int32_t len;
#if defined(DEC_FDDI) || defined(NETBSD_FDDI)
int link_layer;
#endif /* DEC_FDDI || NETBSD_FDDI */
@ -278,8 +279,9 @@ void if_register_receive (info)
log_fatal ("Can't set ENBATCH|ENCOPYALL|ENBPFHDR: %m");
#endif
/* Get the required BPF buffer length from the kernel. */
if (ioctl (info -> rfdesc, BIOCGBLEN, &info -> rbuf_max) < 0)
if (ioctl (info -> rfdesc, BIOCGBLEN, &len) < 0)
log_fatal ("Can't get bpf buffer length: %m");
info -> rbuf_max = len;
info -> rbuf = dmalloc (info -> rbuf_max, MDL);
if (!info -> rbuf)
log_fatal ("Can't allocate %ld bytes for bpf input buffer.",