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Ask for read-write permissions when opening files

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Found some places that seems needs this explicitly, now that
read-write is not the default.

Signed-off-by: Naphtali Sprei <nsprei@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Naphtali Sprei 2010-01-21 14:40:39 +02:00 • committed by Anthony Liguori
parent 37226ad946
commit 058fc8c768
3 changed files with 4 additions and 4 deletions
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2
block/qcow2.c
View file

@ -998,7 +998,7 @@ exit:
if (prealloc) {
BlockDriverState *bs;
bs = bdrv_new("");
bdrv_open(bs, filename, BDRV_O_CACHE_WB);
bdrv_open(bs, filename, BDRV_O_CACHE_WB | BDRV_O_RDWR);
preallocate(bs);
bdrv_close(bs);
}

2
block/vvfat.c
View file

@ -2792,7 +2792,7 @@ static int enable_write_target(BDRVVVFATState *s)
if (bdrv_create(bdrv_qcow, s->qcow_filename, options) < 0)
return -1;
s->qcow = bdrv_new("");
if (s->qcow == NULL || bdrv_open(s->qcow, s->qcow_filename, 0) < 0)
if (s->qcow == NULL || bdrv_open(s->qcow, s->qcow_filename, BDRV_O_RDWR) < 0)
return -1;
#ifndef _WIN32