Messages in this thread Patch in this message | | | Date | Fri, 27 Jul 2007 13:33:49 +0200 | From | Martin Schwidefsky <> | Subject | [patch 1/6] vmur: fix diag14_read. |
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From: Frank Munzert <munzert@de.ibm.com>
Record length of spool file must be only stored in 1st SPLINK record
Signed-off-by: Frank Munzert <munzert@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> ---
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.
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