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A bit of an ugly workaround to avoid a warning for a larger MSIZE. 

Shouldn't make a difference in the generated code.
This commit is contained in:
fvdl 2003-04-17 13:12:39 +00:00
parent 72911290d9
commit 2807f6e56a
1 changed files with 9 additions and 4 deletions
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13
sys/kern/uipc_socket2.c
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@ -1,4 +1,4 @@
/* $NetBSD: uipc_socket2.c,v 1.49 2003/02/26 06:31:11 matt Exp $ */
/* $NetBSD: uipc_socket2.c,v 1.50 2003/04/17 13:12:39 fvdl Exp $ */
/*
* Copyright (c) 1982, 1986, 1988, 1990, 1993
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uipc_socket2.c,v 1.49 2003/02/26 06:31:11 matt Exp $");
__KERNEL_RCSID(0, "$NetBSD: uipc_socket2.c,v 1.50 2003/04/17 13:12:39 fvdl Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -669,7 +669,7 @@ sbappendaddr(struct sockbuf *sb, struct sockaddr *asa, struct mbuf *m0,
struct mbuf *control)
{
struct mbuf *m, *n, *nlast;
int space;
int space, len;
space = asa->sa_len;
@ -693,7 +693,12 @@ sbappendaddr(struct sockbuf *sb, struct sockaddr *asa, struct mbuf *m0,
if (m == 0)
return (0);
MCLAIM(m, sb->sb_mowner);
if (asa->sa_len > MLEN) {
/*
* XXX avoid 'comparison always true' warning which isn't easily
* avoided.
*/
len = asa->sa_len;
if (len > MLEN) {
MEXTMALLOC(m, asa->sa_len, M_NOWAIT);
if ((m->m_flags & M_EXT) == 0) {
m_free(m);