[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v2 12/13] ide: Reject readonly drives unless CD-ROM
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH v2 12/13] ide: Reject readonly drives unless CD-ROM |
Date: |
Tue, 6 Jul 2010 14:08:55 +0200 |
drive_init() doesn't permit option readonly for if=ide, but that's
worthless: we get it via if=none and -device.
Signed-off-by: Markus Armbruster <address@hidden>
---
hw/ide/core.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/hw/ide/core.c b/hw/ide/core.c
index dbb7acc..3b84bea 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -2617,6 +2617,11 @@ int ide_init_drive(IDEState *s, BlockDriverState *bs,
if (bdrv_get_type_hint(bs) == BDRV_TYPE_CDROM) {
s->drive_kind = IDE_CD;
bdrv_set_change_cb(bs, cdrom_change_cb, s);
+ } else {
+ if (bdrv_is_read_only(bs)) {
+ error_report("Can't use a read-only drive");
+ return -1;
+ }
}
if (serial) {
strncpy(s->drive_serial_str, serial, sizeof(s->drive_serial_str));
--
1.6.6.1
- [Qemu-devel] [PATCH v2 00/13] Still more block related fixes and cleanups, Markus Armbruster, 2010/07/06
- [Qemu-devel] [PATCH v2 08/13] scsi: Error locations for -drive if=scsi device initialization, Markus Armbruster, 2010/07/06
- [Qemu-devel] [PATCH v2 12/13] ide: Reject readonly drives unless CD-ROM,
Markus Armbruster <=
- [Qemu-devel] [PATCH v2 13/13] ide: Reject invalid CHS geometry, Markus Armbruster, 2010/07/06
- [Qemu-devel] [PATCH v2 10/13] ide: Replace IDEState members is_cdrom, is_cf by drive_kind, Markus Armbruster, 2010/07/06
- [Qemu-devel] [PATCH v2 11/13] ide: Make ide_init_drive() return success, Markus Armbruster, 2010/07/06
- [Qemu-devel] [PATCH v2 07/13] error: New qemu_opts_loc_restore(), Markus Armbruster, 2010/07/06
- [Qemu-devel] [PATCH v2 09/13] ide: Improve error messages, Markus Armbruster, 2010/07/06