From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20070727113540.638204787@de.ibm.com> References: <20070727113348.413110503@de.ibm.com> Date: Fri, 27 Jul 2007 13:33:49 +0200 From: Martin Schwidefsky Subject: [patch 1/6] vmur: fix diag14_read. Content-Disposition: inline; filename=010-vmur-read.diff Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Cc: Frank Munzert , Martin Schwidefsky List-ID: From: Frank Munzert Record length of spool file must be only stored in 1st SPLINK record Signed-off-by: Frank Munzert Signed-off-by: Martin Schwidefsky --- drivers/s390/char/vmur.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: quilt-2.6/drivers/s390/char/vmur.c =================================================================== --- quilt-2.6.orig/drivers/s390/char/vmur.c +++ quilt-2.6/drivers/s390/char/vmur.c @@ -486,7 +486,7 @@ static ssize_t diag14_read(struct file * } if (rc) goto fail; - if (reclen) + if (reclen && (copied == 0) && (*offs < PAGE_SIZE)) *((u16 *) &buf[FILE_RECLEN_OFFSET]) = reclen; len = min(count - copied, PAGE_SIZE - res); if (copy_to_user(ubuf + copied, buf + res, len)) { -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.