diff options
| author | Markus Armbruster <armbru@redhat.com> | 2012-12-05 15:28:05 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-01-04 14:38:04 +0100 |
| commit | e7b1d0ea950fc760371c9580ba6b34c912369a38 (patch) | |
| tree | f57f57c5a582bb860e0eaf45f79feed62289deba /sysconfigs/target/target-x86_64.conf | |
| parent | 25bbf61e4bacd1e4fa4115ffcf151051b9d6608e (diff) | |
pc_sysfw: Check for qemu_find_file() failure
pc_fw_add_pflash_drv() ignores qemu_find_file() failure, and happily
creates a drive without a medium.
When pc_system_flash_init() asks for its size, bdrv_getlength() fails
with -ENOMEDIUM, which isn't checked either. It fails relatively
cleanly only because -ENOMEDIUM isn't a multiple of 4096:
$ qemu-system-x86_64 -S -vnc :0 -bios nonexistant
qemu: PC system firmware (pflash) must be a multiple of 0x1000
[Exit 1 ]
Fix by handling the qemu_find_file() failure.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'sysconfigs/target/target-x86_64.conf')
0 files changed, 0 insertions, 0 deletions