| commit | 8b2a04eeb95212305d3a39170e1c4bc3dbe45e8a | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Sun, 14 Aug 2011 21:05:49 +0000 (14 14:05 -0700) | ||
| committer | Blue Swirl <blauwirbel@gmail.com> | |
| Tue, 16 Aug 2011 19:11:51 +0000 (16 19:11 +0000) | ||
| tree | 383fcc56973c43c7518e99b003c7fb670efe0f3a | treesnapshot (tar.gz zip) |
| parent | 3b6ffe50300f13240e1b46420ad05da1116df410 | commitdiff |
scsi: do not overwrite memory on REQUEST SENSE commands with a large buffer
Other scsi_target_reqops commands were careful about not using r->cmd.xfer
directly, and instead always cap it to a fixed length. This was not done
for REQUEST SENSE, and this patch fixes it.
Reported-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Other scsi_target_reqops commands were careful about not using r->cmd.xfer
directly, and instead always cap it to a fixed length. This was not done
for REQUEST SENSE, and this patch fixes it.
Reported-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
| hw/scsi-bus.c | diffblobblamehistory |