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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-02-28 16:06:10 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-03-20 03:17:39 +0200 |
| commit | b1cc4097d15c29725060f86ecec20a1e635a541f (patch) | |
| tree | 40378599986447c14047362ddbc37b71b4a4ed64 /crypto | |
| parent | 59ecab182faf84e76f4a07fee904d41e41f4780c (diff) | |
| download | linux-b1cc4097d15c29725060f86ecec20a1e635a541f.tar.gz linux-b1cc4097d15c29725060f86ecec20a1e635a541f.tar.bz2 linux-b1cc4097d15c29725060f86ecec20a1e635a541f.zip | |
fw_cfg: handle fw_cfg_read_blob() error
fw_cfg_read_blob() may fail, but does not return error. This may lead
to surprising behaviours, like populating zero file entries (in
register_file() or during read). Return an error if ACPI locking
failed. Also, the following DMA read/write extension will add more
error paths that should be handled appropriately.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions