Check that the PDU isn't bigger than the reported grant size. Thought I was already doing this...

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@32934 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 8 insertions, 2 deletions

diff --git a/epan/dissectors/packet-mac-lte.c b/epan/dissectors/packet-mac-lte.c
index 1102fcedbe..b3d8e84ec9 100644
--- a/epan/dissectors/packet-mac-lte.c
+++ b/epan/dissectors/packet-mac-lte.c
@@ -2769,11 +2769,17 @@ static void dissect_ulsch_or_dlsch(tvbuff_t *tvb, packet_info *pinfo, proto_tree
         if (!is_truncated && (offset < p_mac_lte_info->length)) {
             /* There is a problem if we haven't used all of the PDU */
             expert_add_info_format(pinfo, pdu_ti, PI_MALFORMED, PI_ERROR,
-                                   "DL PDU for UE %u is shorter than reported length (reported=%u, actual=%u)",
+                                   "PDU for UE %u is shorter than reported length (reported=%u, actual=%u)",
                                    p_mac_lte_info->ueid, p_mac_lte_info->length, offset);
         }
-    }
 
+        if (!is_truncated && (offset > p_mac_lte_info->length)) {
+            /* There is a problem if the PDU is longer than rpeported */
+            expert_add_info_format(pinfo, pdu_ti, PI_MALFORMED, PI_ERROR,
+                                   "PDU for UE %u is longer than reported length (reported=%u, actual=%u)",
+                                   p_mac_lte_info->ueid, p_mac_lte_info->length, offset);
+        }
+    }
 }