From: Stefan Hajnoczi <stefa...@linux.vnet.ibm.com> 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 <stefa...@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kw...@redhat.com> --- 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