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- soabort: don't leak a socket on error.

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- add an assertion.
This commit is contained in:
yamt 2007-04-15 05:25:48 +00:00
parent db7c239cd4
commit 2f6be2ad41
1 changed files with 9 additions and 3 deletions
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12
sys/kern/uipc_socket.c
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@ -1,4 +1,4 @@
/* $NetBSD: uipc_socket.c,v 1.138 2007/04/03 23:44:53 rmind Exp $ */
/* $NetBSD: uipc_socket.c,v 1.139 2007/04/15 05:25:48 yamt Exp $ */
/*-
* Copyright (c) 2002, 2007 The NetBSD Foundation, Inc.
@ -68,7 +68,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uipc_socket.c,v 1.138 2007/04/03 23:44:53 rmind Exp $");
__KERNEL_RCSID(0, "$NetBSD: uipc_socket.c,v 1.139 2007/04/15 05:25:48 yamt Exp $");
#include "opt_sock_counters.h"
#include "opt_sosend_loan.h"
@ -636,9 +636,15 @@ soclose(struct socket *so)
int
soabort(struct socket *so)
{
int error;
return (*so->so_proto->pr_usrreq)(so, PRU_ABORT, (struct mbuf *)0,
KASSERT(so->so_head == NULL);
error = (*so->so_proto->pr_usrreq)(so, PRU_ABORT, (struct mbuf *)0,
(struct mbuf *)0, (struct mbuf *)0, (struct lwp *)0);
if (error) {
sofree(so);
}
return error;
}
int