Messages in this thread Patch in this message | | | Date | Wed, 11 Oct 2006 15:35:22 +0200 | From | Martin Schwidefsky <> | Subject | [S390] monwriter kzalloc size. |
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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); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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