diff options
Diffstat (limited to 'epan/dissectors/packet-dccp.c')
| -rw-r--r-- | epan/dissectors/packet-dccp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/epan/dissectors/packet-dccp.c b/epan/dissectors/packet-dccp.c index 3119adb32f..be1aea1bd5 100644 --- a/epan/dissectors/packet-dccp.c +++ b/epan/dissectors/packet-dccp.c @@ -223,7 +223,7 @@ dissect_dccp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) } /* get at least a full packet structure */ - if ( !tvb_bytes_exist(tvb, 0, sizeof(DCC_HDR)) ) { + if ( tvb_length(tvb) < sizeof(DCC_HDR) ) { /* Doesn't have enough bytes to contain packet header. */ return FALSE; } @@ -251,7 +251,7 @@ dissect_dccp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) proto_tree_add_item(dccp_tree, hf_dccp_len, tvb, offset, 2, FALSE); - if ( !tvb_bytes_exist(tvb, 0, tvb_get_ntohs(tvb, offset))) { + if ( tvb_length(tvb) < tvb_get_ntohs(tvb, offset)) { /* Doesn't have number of bytes that header claims. */ proto_tree_add_text(dccp_tree, tvb, offset, 2, "Error - packet is shorter than header claims!"); } |