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Coverity CID 2467: Check that we actually initialized addr before returning it.

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This commit is contained in:
christos 2006-04-14 22:32:14 +00:00
parent 0310ff8964
commit 3456153a3d
1 changed files with 3 additions and 3 deletions
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6
sys/dev/cardbus/rbus.c
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@ -1,4 +1,4 @@
/* $NetBSD: rbus.c,v 1.23 2005/12/11 12:21:15 christos Exp $ */
/* $NetBSD: rbus.c,v 1.24 2006/04/14 22:32:14 christos Exp $ */
/*
* Copyright (c) 1999 and 2000
* HAYAKAWA Koichi. All rights reserved.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rbus.c,v 1.23 2005/12/11 12:21:15 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: rbus.c,v 1.24 2006/04/14 22:32:14 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -209,7 +209,7 @@ rbus_space_free(rbt, bsh, size, addrp)
/* error. INVALID rbustag */
status = 1;
}
if (addrp != NULL) {
if (status == 0 && addrp != NULL) {
*addrp = addr;
}
return status;