Revision c53a7285
| ID | c53a7285b4377e91f30b7742c7e12c16d6bf86f0 |
block: fix aio_flush segfaults for read-only protocols (e.g. curl)
Not all block format drivers expose an io_flush method (reasonable for
read-only protocols), so calling io_flush there will immediately segfault.
Fix by checking for the method's existence before calling it.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Files
- added
- modified
- copied
- renamed
- deleted