From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: linux-kernel@vger.kernel.org, melissah@us.ibm.com
Subject: [S390] monwriter kzalloc size.
Date: Wed, 11 Oct 2006 15:35:22 +0200 [thread overview]
Message-ID: <20061011133522.GC9305@skybase> (raw)
From: Melissa Howland <melissah@us.ibm.com>
[S390] monwriter kzalloc size.
Fix length on kzalloc for data buffer so as to not overwrite
unallocated storage.
Signed-off-by: Melissa Howland <melissah@us.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
drivers/s390/char/monwriter.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -urpN linux-2.6/drivers/s390/char/monwriter.c linux-2.6-patched/drivers/s390/char/monwriter.c
--- linux-2.6/drivers/s390/char/monwriter.c 2006-10-11 15:23:22.000000000 +0200
+++ linux-2.6-patched/drivers/s390/char/monwriter.c 2006-10-11 15:23:36.000000000 +0200
@@ -110,7 +110,7 @@ static int monwrite_new_hdr(struct mon_p
monbuf = kzalloc(sizeof(struct mon_buf), GFP_KERNEL);
if (!monbuf)
return -ENOMEM;
- monbuf->data = kzalloc(monbuf->hdr.datalen,
+ monbuf->data = kzalloc(monhdr->datalen,
GFP_KERNEL | GFP_DMA);
if (!monbuf->data) {
kfree(monbuf);
reply other threads:[~2006-10-11 13:35 UTC|newest]
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