[src/trunk]: src/usr.sbin/isibootd Fix "Cannot allocate memory" failure on am...

[tsutsui <tsutsui%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a0fcb3a34de1
branches:  trunk
changeset: 959036:a0fcb3a34de1
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Sat Jan 30 11:34:28 2021 +0000

description:
Fix "Cannot allocate memory" failure on amd64.

BIOCGBLEN ioctl of bpf(4) requires u_int, not size_t.
The problem is reported by Kenji Aoyama.

Should be pulled up to netbsd-9 and netbsd-8.

diffstat:

 usr.sbin/isibootd/isibootd.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 9bec9d970a1b -r a0fcb3a34de1 usr.sbin/isibootd/isibootd.c
--- a/usr.sbin/isibootd/isibootd.c      Sat Jan 30 09:48:59 2021 +0000
+++ b/usr.sbin/isibootd/isibootd.c      Sat Jan 30 11:34:28 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: isibootd.c,v 1.3 2012/04/02 09:01:30 nisimura Exp $    */
+/*     $NetBSD: isibootd.c,v 1.4 2021/01/30 11:34:28 tsutsui Exp $     */
 /*     Id: isiboot.c,v 1.2 1999/12/26 14:33:33 nisimura Exp    */
 
 /*-
@@ -364,7 +364,7 @@
        struct ifreq ifr;
        int fd;
        u_int type;
-       size_t buflen;
+       u_int buflen;
        uint8_t dladdr[ETHER_ADDR_LEN], *buf;
 #ifdef BIOCIMMEDIATE
        u_int flag;