Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

iwn_node_alloc(): Allocate 'iwn_node' in M_80211_NODE (which is what 

ieee80211_node:node_free() expects), not M_DEVBUF. Fixes DIAGNOSTIC
    crashes due to suspected double-free.
This commit is contained in:
freza 2008-09-20 18:28:28 +00:00
parent 216fead6b1
commit d051eaa878
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
sys/dev/pci/if_iwn.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_iwn.c,v 1.18 2008/09/14 10:09:39 freza Exp $ */
/* $NetBSD: if_iwn.c,v 1.19 2008/09/20 18:28:28 freza Exp $ */
/*-
* Copyright (c) 2007
@ -18,7 +18,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_iwn.c,v 1.18 2008/09/14 10:09:39 freza Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_iwn.c,v 1.19 2008/09/20 18:28:28 freza Exp $");
/*
@ -944,12 +944,9 @@ iwn_node_alloc(struct ieee80211_node_table *nt __unused)
{
struct iwn_node *wn;
wn = malloc(sizeof (struct iwn_node), M_DEVBUF, M_NOWAIT);
wn = malloc(sizeof (struct iwn_node), M_80211_NODE, M_NOWAIT | M_ZERO);
if (wn != NULL)
memset(wn, 0, sizeof (struct iwn_node));
return (struct ieee80211_node *)wn;
}
static void