QUIC: It is possible to have multiple CCS

Change-Id: I0b073d8ef5b004cf14e5236d210543c8eed7cde2 Reviewed-on: https://code.wireshark.org/review/12844 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
wireshark · Dec 23, 2015 · 2247caf · 2247caf
1 parent 8bd1353
commit 2247caf
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/epan/dissectors/packet-quic.c b/epan/dissectors/packet-quic.c
@@ -997,9 +997,11 @@ dissect_quic_tag(tvbuff_t *tvb, packet_info *pinfo, proto_tree *quic_tree, guint
                 tag_len -= 4;
             break;
             case TAG_CCS:
-                proto_tree_add_item(tag_tree, hf_quic_tag_ccs, tvb, tag_offset_start + tag_offset, 8, ENC_NA);
-                tag_offset += 8;
-                tag_len -= 8;
+                while(tag_len > 0){
+                    proto_tree_add_item(tag_tree, hf_quic_tag_ccs, tvb, tag_offset_start + tag_offset, 8, ENC_NA);
+                    tag_offset += 8;
+                    tag_len -= 8;
+                }
             break;
             case TAG_PDMD:
                 proto_tree_add_item(tag_tree, hf_quic_tag_pdmd, tvb, tag_offset_start + tag_offset, tag_len, ENC_ASCII|ENC_NA);