blkverify: Don't require protocol filename

If the filename is not prefixed by "blkverify:" in
blkverify_parse_filename(), the blkverify driver was not selected
through that protocol prefix, but by an explicit command line (or QMP)
option (like driver=blkverify).

If blkverify_parse_filename() has been called, a filename has been
given. If it is not prefixed, it is probably really just a plain
filename. This is no problem, since we can use it as the test image
filename and rely on the user to specify the raw image filename through
the new corresponding option.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Max Reitz 2013-12-20 19:28:17 +01:00 committed by Kevin Wolf
parent 70b6198acc
commit 22511ad681
1 changed files with 3 additions and 1 deletions

View File

@ -78,7 +78,9 @@ static void blkverify_parse_filename(const char *filename, QDict *options,
/* Parse the blkverify: prefix */
if (!strstart(filename, "blkverify:", &filename)) {
error_setg(errp, "File name string must start with 'blkverify:'");
/* 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;
}