[src/trunk]: src/sys/dev Fix incomplete conversion from stack buffers to heap...

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

details:   https://anonhg.NetBSD.org/src/rev/77aa242091da
branches:  trunk
changeset: 747327:77aa242091da
user:      tron <tron%NetBSD.org@localhost>
date:      Fri Sep 11 13:36:37 2009 +0000

description:
Fix incomplete conversion from stack buffers to heap buffers.

diffstat:

 sys/dev/cgd.c |  14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diffs (56 lines):

diff -r 2703a4a657c4 -r 77aa242091da sys/dev/cgd.c
--- a/sys/dev/cgd.c     Fri Sep 11 13:11:15 2009 +0000
+++ b/sys/dev/cgd.c     Fri Sep 11 13:36:37 2009 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cgd.c,v 1.59 2009/09/11 09:28:34 tron Exp $ */
+/* $NetBSD: cgd.c,v 1.60 2009/09/11 13:36:37 tron Exp $ */
 
 /*-
  * Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cgd.c,v 1.59 2009/09/11 09:28:34 tron Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cgd.c,v 1.60 2009/09/11 13:36:37 tron Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -792,7 +792,7 @@
        DIAGCONDPANIC(sizeof(daddr_t) > blocksize,
            ("cgd_cipher: sizeof(daddr_t) > blocksize"));
 
-       memset(zero_iv, 0x0, sizeof(zero_iv));
+       memset(zero_iv, 0x0, blocksize);
 
        dstuio.uio_iov = dstiov;
        dstuio.uio_iovcnt = 2;
@@ -811,13 +811,13 @@
                dstiov[1].iov_base = dst;
                srciov[1].iov_base = src;
 
-               memset(blkno_buf, 0x0, sizeof(blkno_buf));
+               memset(blkno_buf, 0x0, blocksize);
                blkno2blkno_buf(blkno_buf, blkno);
                if (dir == CGD_CIPHER_DECRYPT) {
                        dstuio.uio_iovcnt = 1;
                        srcuio.uio_iovcnt = 1;
                        IFDEBUG(CGDB_CRYPTO, hexprint("step 0: blkno_buf",
-                           blkno_buf, sizeof(blkno_buf)));
+                           blkno_buf, blocksize));
                        cipher(cs->sc_cdata.cf_priv, &dstuio, &srcuio,
                            zero_iv, CGD_CIPHER_ENCRYPT);
                        memcpy(blkno_buf, sink, blocksize);
@@ -826,10 +826,10 @@
                }
 
                IFDEBUG(CGDB_CRYPTO, hexprint("step 1: blkno_buf",
-                   blkno_buf, sizeof(blkno_buf)));
+                   blkno_buf, blocksize));
                cipher(cs->sc_cdata.cf_priv, &dstuio, &srcuio, zero_iv, dir);
                IFDEBUG(CGDB_CRYPTO, hexprint("step 2: sink",
-                   sink, sizeof(sink)));
+                   sink, blocksize));
 
                dst += secsize;
                src += secsize;