diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/svc_rdma_recvfrom.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c index bd92ed611b4c..70129d7cc972 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c @@ -479,6 +479,7 @@ static bool xdr_check_write_list(struct svc_rdma_recv_ctxt *rctxt) p = xdr_inline_decode(&rctxt->rc_stream, sizeof(*p)); if (!p) return false; + rctxt->rc_write_list = p; while (*p != xdr_zero) { if (!xdr_check_write_chunk(rctxt, MAX_BYTES_WRITE_CHUNK)) return false; @@ -487,6 +488,8 @@ static bool xdr_check_write_list(struct svc_rdma_recv_ctxt *rctxt) if (!p) return false; } + if (!chcount) + rctxt->rc_write_list = NULL; return chcount < 2; } @@ -509,9 +512,13 @@ static bool xdr_check_reply_chunk(struct svc_rdma_recv_ctxt *rctxt) p = xdr_inline_decode(&rctxt->rc_stream, sizeof(*p)); if (!p) return false; - if (*p != xdr_zero) + rctxt->rc_reply_chunk = p; + if (*p != xdr_zero) { if (!xdr_check_write_chunk(rctxt, MAX_BYTES_SPECIAL_CHUNK)) return false; + } else { + rctxt->rc_reply_chunk = NULL; + } return true; } |