nfs3: fill bytes corner case

8 years ago · 25edac7666
parent 2a29f79960
commit 25edac7666
1 changed files with 2 additions and 1 deletions
--- a/rust/src/nfs/nfs3.rs
+++ b/rust/src/nfs/nfs3.rs
@ -1071,6 +1071,7 @@ impl NFS3State {
        if pad != 0 {
            fill_bytes = 4 - pad;
        }
+        SCLogDebug!("XID {} fill_bytes {} reply.count {} reply.data_len {} reply.data.len() {}", r.hdr.xid, fill_bytes, reply.count, reply.data_len, reply.data.len());

        if nfs_version == 2 {
            let size = match parse_nfs2_attribs(reply.attr_blob) {
@ -1132,7 +1133,7 @@ impl NFS3State {
        //}
        if !self.is_udp {
            self.tc_chunk_xid = r.hdr.xid;
-            self.tc_chunk_left = reply.count as u32 - reply.data.len() as u32;
+            self.tc_chunk_left = (reply.count as u32 + fill_bytes) - reply.data.len() as u32;
        }

        SCLogDebug!("REPLY {} to procedure {} blob size {} / {}: chunk_left {}",