On 21/11/18 13:47, Richard W.M. Jones wrote: > Commit 40dce4ee6 "scsi-disk: fix rerror/werror=ignore" introduced a > bug which causes qemu to crash with the assertion error below if the > host file or disk returns an error: > > qemu-system-x86_64: hw/scsi/scsi-bus.c:1374: scsi_req_complete: > Assertion `req->status == -1' failed. > > Kevin Wolf suggested this fix: > > < kwolf> Hm, should the final return false; in that patch > actually be a return true? > < kwolf> Because I think he didn't intend to change anything > except BLOCK_ERROR_ACTION_IGNORE > > Signed-off-by: Richard W.M. Jones <[email protected]> > Buglink: https://bugs.launchpad.net/qemu/+bug/1804323 > --- > hw/scsi/scsi-disk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c > index 6eb258d3f3..0e9027c8f3 100644 > --- a/hw/scsi/scsi-disk.c > +++ b/hw/scsi/scsi-disk.c > @@ -482,7 +482,7 @@ static bool scsi_handle_rw_error(SCSIDiskReq *r, int > error, bool acct_failed) > if (action == BLOCK_ERROR_ACTION_STOP) { > scsi_req_retry(&r->req); > } > - return false; > + return true; > } > > static void scsi_write_complete_noio(SCSIDiskReq *r, int ret) >
Looks good. I was confused because now the function always returns true. "If an arm was returning true, the other must be returning false...". Paolo
