diff options
| author | Michael Mann <mmann78@netscape.net> | 2016-07-10 23:47:28 -0400 |
|---|---|---|
| committer | Michael Mann <mmann78@netscape.net> | 2016-07-21 12:35:22 +0000 |
| commit | ad6fc87d64de30cdcdca18168a117d2ec24591da (patch) | |
| tree | b5df109654ae6806db7544933f8bf1a848a02ae7 /epan/dissectors/packet-quake2.c | |
| parent | 1e19f55f0c44b850bc6304be28d5b272a3553204 (diff) | |
Add proto_tree_add_checksum.
This is an attempt to standardize display/handling of checksum fields for all dissectors.
The main target is for dissectors that do validation, but dissectors that just report the
checksum were also included just to make them easier to find in the future.
Bug: 10620
Bug: 12058
Ping-Bug: 8859
Change-Id: Ia8abd86e42eaf8ed50de6b173409e914b17993bf
Reviewed-on: https://code.wireshark.org/review/16380
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'epan/dissectors/packet-quake2.c')
| -rw-r--r-- | epan/dissectors/packet-quake2.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/epan/dissectors/packet-quake2.c b/epan/dissectors/packet-quake2.c index 10a0297f7e..5ca865a874 100644 --- a/epan/dissectors/packet-quake2.c +++ b/epan/dissectors/packet-quake2.c @@ -137,7 +137,6 @@ dissect_quake2_client_commands_move(tvbuff_t *tvb, packet_info *pinfo _U_, #define BUTTON_USE 2 #define BUTTON_ANY 128 - guint8 chksum; guint32 lastframe; int i, offset = 0; enum { Q_OFFSET, Q_VALUE, Q_SIZE }; @@ -151,7 +150,6 @@ dissect_quake2_client_commands_move(tvbuff_t *tvb, packet_info *pinfo _U_, guint8 impulse[Q_SIZE]; } move[MOVES+1]; - chksum = tvb_get_guint8(tvb, offset); offset++; lastframe = tvb_get_letohl(tvb, offset); offset += 4; @@ -212,8 +210,7 @@ dissect_quake2_client_commands_move(tvbuff_t *tvb, packet_info *pinfo _U_, if (!tree) return offset; - proto_tree_add_uint(tree, hf_quake2_game_client_command_move_chksum, tvb, - 0, 1, chksum); + proto_tree_add_checksum(tree, tvb, 0, hf_quake2_game_client_command_move_chksum, -1, NULL, pinfo, 0, ENC_BIG_ENDIAN, PROTO_CHECKSUM_NO_FLAGS); proto_tree_add_uint(tree, hf_quake2_game_client_command_move_lframe, tvb, 1, 4, lastframe); |