Wireshark-bugs: [Wireshark-bugs] [Bug 8849] Buggy IEC104 dissector caused by commit r48958

Date: Sat, 13 Jul 2013 04:00:21 +0000

changed bug 8849

What Removed Added
Attachment #11192 Flags review_for_checkin? review_for_checkin-

Comment # 23 on bug 8849 from
Comment on attachment 11192 [details]
packet-iec104 patch v6

2 issues:

1. By delaying populating the COL_INFO "until the end", you risk losing
COL_INFO data if a packet is malformed because dissection will abort before the
COL_INFO is populated.  This is why the COL_INFO data was "individually"
populated before.

2. col_check has been deprecated and shouldn't be used.  Also the functionality
surrounding it can be done in a single function call of col_append_sep_str(). 
(You'll still need the fence call though)

Also, not sure whitespace formatting on the #define/global variables is really
necessary and makes the patch much larger than it needs to be.


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