diff options
Diffstat (limited to 'epan/dissectors/packet-quake.c')
| -rw-r--r-- | epan/dissectors/packet-quake.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/epan/dissectors/packet-quake.c b/epan/dissectors/packet-quake.c index a89a93da45..f704318b2b 100644 --- a/epan/dissectors/packet-quake.c +++ b/epan/dissectors/packet-quake.c @@ -359,7 +359,6 @@ dissect_quake_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) guint8 command; int direction; proto_tree *control_tree = NULL; - guint rest_length; tvbuff_t *next_tvb; command = tvb_get_guint8(tvb, 0); @@ -380,8 +379,7 @@ dissect_quake_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) tvb, 0, 1, command); } - rest_length = tvb_reported_length(tvb) - 1; - next_tvb = tvb_new_subset(tvb, 1, rest_length , rest_length); + next_tvb = tvb_new_subset_remaining(tvb, 1); switch (command) { case CCREQ_CONNECT: dissect_quake_CCREQ_CONNECT @@ -432,7 +430,6 @@ dissect_quake(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) proto_tree *quake_tree = NULL; guint16 flags; guint32 sequence = 0; - guint rest_length; tvbuff_t *next_tvb; col_set_str(pinfo->cinfo, COL_PROTOCOL, "QUAKE"); @@ -466,8 +463,7 @@ dissect_quake(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) } if (flags == NETFLAG_CTL) { - rest_length = tvb_reported_length(tvb) - 4; - next_tvb = tvb_new_subset(tvb, 4, rest_length , rest_length); + next_tvb = tvb_new_subset_remaining(tvb, 4); dissect_quake_control(next_tvb, pinfo, quake_tree); return; } @@ -477,8 +473,7 @@ dissect_quake(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) proto_tree_add_uint(quake_tree, hf_quake_header_sequence, tvb, 4, 4, sequence); - rest_length = tvb_reported_length(tvb) - 8; - next_tvb = tvb_new_subset(tvb, 8, rest_length , rest_length); + next_tvb = tvb_new_subset_remaining(tvb, 8); call_dissector(data_handle,next_tvb, pinfo, quake_tree); } |