Message ID | 1386785473-26157-3-git-send-email-mreitz@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/block/blkdebug.c b/block/blkdebug.c index 655efd7..7c8592d 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -313,7 +313,9 @@ static void blkdebug_parse_filename(const char *filename, QDict *options, /* Parse the blkdebug: prefix */ if (!strstart(filename, "blkdebug:", &filename)) { - error_setg(errp, "File name string must start with 'blkdebug:'"); + /* There was no prefix; therefore, all options have to be already + present in the QDict (except for the filename) */ + qdict_put(options, "x-image", qstring_from_str(filename)); return; }
If the filename is not prefixed by "blkdebug:" in blkdebug_parse_filename(), the blkdebug driver was not selected through that protocol prefix, but by an explicit command line option (file.driver=blkdebug or something similar). Contrary to the current reaction, this is not a problem at all; we just need to store the filename (in the x-image option) and can go on; the user just has to manually specify the config option. Signed-off-by: Max Reitz <mreitz@redhat.com> --- block/blkdebug.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)