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[Qemu-devel] [PATCH 1/3] block: Make bdrv_create_file() ':' handling con
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 1/3] block: Make bdrv_create_file() ':' handling consistent |
Date: |
Tue, 30 Nov 2010 15:14:14 +0000 |
Filenames may start with "<protocol>:" to explicitly use a protocol like
nbd. Filenames with unknown protocols are rejected in most of QEMU
except for bdrv_create_file(). Even if a file with an invalid filename
can be created, QEMU cannot use it since all the other relevant
functions reject such paths. Make bdrv_create_file() consistent.
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
block.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/block.c b/block.c
index 63effd8..e7a986c 100644
--- a/block.c
+++ b/block.c
@@ -215,7 +215,7 @@ int bdrv_create_file(const char* filename,
QEMUOptionParameter *options)
drv = bdrv_find_protocol(filename);
if (drv == NULL) {
- drv = bdrv_find_format("file");
+ return -ENOENT;
}
return bdrv_create(drv, filename, options);
--
1.7.2.3