diff options
| -rw-r--r-- | plugins/megaco/packet-megaco.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/plugins/megaco/packet-megaco.c b/plugins/megaco/packet-megaco.c index 1a48c1e12e..388939732b 100644 --- a/plugins/megaco/packet-megaco.c +++ b/plugins/megaco/packet-megaco.c @@ -1006,6 +1006,10 @@ dissect_megaco_descriptors(tvbuff_t *tvb, proto_tree *megaco_tree_command_line, tvb_current_offset = tvb_descriptors_end_offset; } + if (tvb_current_offset <= tvb_previous_offset) { + proto_tree_add_text(megaco_tree_command_line, tvb, 0, 0, "[ Parse error: Invalid offset ]"); + return; + } |