Applied all 3 of these. Thanks, Dan! sage
On Thu, 15 Aug 2013, Dan Carpenter wrote: > We've tried to fix the error paths in this function before, but there > is still a hidden goto in the ceph_decode_need() macro which goes to the > wrong place. We need to release the "req" and unlock a mutex before > returning. > > Signed-off-by: Dan Carpenter <[email protected]> > > diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c > index dbc0a73..559a832 100644 > --- a/net/ceph/osd_client.c > +++ b/net/ceph/osd_client.c > @@ -1488,14 +1488,14 @@ static void handle_reply(struct ceph_osd_client > *osdc, struct ceph_msg *msg, > dout("handle_reply %p tid %llu req %p result %d\n", msg, tid, > req, result); > > - ceph_decode_need(&p, end, 4, bad); > + ceph_decode_need(&p, end, 4, bad_put); > numops = ceph_decode_32(&p); > if (numops > CEPH_OSD_MAX_OP) > goto bad_put; > if (numops != req->r_num_ops) > goto bad_put; > payload_len = 0; > - ceph_decode_need(&p, end, numops * sizeof(struct ceph_osd_op), bad); > + ceph_decode_need(&p, end, numops * sizeof(struct ceph_osd_op), bad_put); > for (i = 0; i < numops; i++) { > struct ceph_osd_op *op = p; > int len; > @@ -1513,7 +1513,7 @@ static void handle_reply(struct ceph_osd_client *osdc, > struct ceph_msg *msg, > goto bad_put; > } > > - ceph_decode_need(&p, end, 4 + numops * 4, bad); > + ceph_decode_need(&p, end, 4 + numops * 4, bad_put); > retry_attempt = ceph_decode_32(&p); > for (i = 0; i < numops; i++) > req->r_reply_op_result[i] = ceph_decode_32(&p); > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
