diff options
Diffstat (limited to 'block/vvfat.c')
| -rw-r--r-- | block/vvfat.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/block/vvfat.c b/block/vvfat.c index a0f2335894..0841cc42fc 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -1259,7 +1259,11 @@ static int vvfat_open(BlockDriverState *bs, QDict *options, int flags, "Unable to set VVFAT to 'rw' when drive is read-only"); goto fail; } - } else { + } else if (!bdrv_is_read_only(bs)) { + error_report("Opening non-rw vvfat images without an explicit " + "read-only=on option is deprecated. Future versions " + "will refuse to open the image instead of " + "automatically marking the image read-only."); /* read only is the default for safety */ ret = bdrv_set_read_only(bs, true, &local_err); if (ret < 0) { |