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authorKevin Wolf <kwolf@redhat.com>2013-10-10 11:45:55 +0200
committerKevin Wolf <kwolf@redhat.com>2013-10-11 16:50:00 +0200
commit8f94a6e40e46cbc8e8014da825d25824b1803b34 (patch)
tree9e165d5ed0fcc5b9ce8714ae1645d7d919a004ff /ui/spice-input.c
parent00c49b21e7af1dd8d2167c1b019619ac186dad14 (diff)
block: Improve driver whitelist checks
The main intent of this patch is to consolidate the whitelist checks to a single point in the code instead of spreading it everywhere. This adds a nicer error message for read-only whitelisting, too, in places where it was still missing. The patch also contains a bonus bug fix: By finding the format first in bdrv_open() and then independently checking against the whitelist only later, we avoid the case that use of a non-whitelisted format results in probing rather than an error message. Previously, this could happen when using the driver=... option. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com>
Diffstat (limited to 'ui/spice-input.c')
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