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[Qemu-devel] [PATCH 14/14] block: Add missing bdrv_delete() for SG_IO Bl
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 14/14] block: Add missing bdrv_delete() for SG_IO BlockDriver in find_image_format() |
Date: |
Fri, 28 May 2010 18:46:13 +0200 |
From: Nicholas A. Bellinger <address@hidden>
This patch adds a missing bdrv_delete() call in find_image_format() so that a
SG_IO BlockDriver properly releases the temporary BlockDriverState *bs created
from bdrv_file_open()
Signed-off-by: Nicholas A. Bellinger <address@hidden>
Reported-by: Chris Krumme <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
block.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/block.c b/block.c
index 24c63f6..296de89 100644
--- a/block.c
+++ b/block.c
@@ -332,8 +332,10 @@ static BlockDriver *find_image_format(const char *filename)
return NULL;
/* Return the raw BlockDriver * to scsi-generic devices */
- if (bs->sg)
+ if (bs->sg) {
+ bdrv_delete(bs);
return bdrv_find_format("raw");
+ }
ret = bdrv_pread(bs, 0, buf, sizeof(buf));
bdrv_delete(bs);
--
1.6.6.1
- [Qemu-devel] [PATCH 04/14] qemu-io: Add multiwrite command, (continued)
- [Qemu-devel] [PATCH 04/14] qemu-io: Add multiwrite command, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 05/14] add support for protocol driver create_options, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 06/14] drive: allow rerror, werror and readonly for if=none, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 07/14] posix-aio-compat: Expand tabs that have crept in, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 08/14] block.h: Make BDRV_SECTOR_SIZE 64 bit safe, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 09/14] qcow2: Allow qcow2_get_cluster_offset to return errors, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 10/14] qcow2: Change l2_load to return 0/-errno, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 11/14] qcow2: Return right error code in write_refcount_block_entries, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 12/14] qcow2: Fix corruption after refblock allocation, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 13/14] qcow2: Fix corruption after error in update_refcount, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 14/14] block: Add missing bdrv_delete() for SG_IO BlockDriver in find_image_format(),
Kevin Wolf <=
- [Qemu-devel] Re: [PULL 00/14] Block patches, Anthony Liguori, 2010/05/28