[Bug] Double-free in tcpreplay's tcprewrite utility

[msxfXF]

[Bug] Double-free in tcpreplay's tcprewrite utility

[msxfXF]

POC.pcap

┌────────┬─────────────────────────┬─────────────────────────┬────────┬────────┐
│00000000│ d4 c3 b2 a1 02 00 04 00 ┊ 00 00 00 00 00 00 00 00 │×××ו0•0┊00000000│
│00000010│ 0f 27 00 00 b2 00 00 00 ┊ 57 97 cf 53 c9 00 0c 00 │•'00×000┊W××S×0_0│
│00000020│ da 00 00 00 da 00 00 00 ┊ 4d 47 43 80 00 10 03 01 │×000×000┊MGC×0•••│
│00000030│ 01 06 01 0e 01 02 8c 00 ┊ 04 04 4c 01 00 00 00 50 │••••••×0┊••L•000P│
│00000040│ 56 8b 5e 9f 00 50 56 8b ┊ 6d de 08 00 45 c0 00 b6 │V×^×0PV×┊mו0E×0×│
│00000050│ 88 f7 00 00 40 06 70 62 ┊ ac 10 14 05 ac 10 14 03 │××00@•pb┊ו••×•••│
│00000060│ e8 ef 00 b3 e9 e0 2e 03 ┊ c7 2f 6b 7d 80 18 40 00 │××0×××.•┊×/k}ו@0│
│00000070│ e1 12 00 00 01 01 08 0a ┊ 01 f3 7b 46 01 f2 e5 77 │ו00•••_┊•×{F•××w│
│00000080│ ff ff ff ff ff ff ff ff ┊ ff ff ff ff ff ff ff ff │××××××××┊××××××××│
│00000090│ 00 64 02 00 00 00 4d 40 ┊ 01 01 02 40 02 00 80 04 │0d•000M@┊•••@•0ו│
│000000a0│ 04 00 00 00 00 40 05 04 ┊ 00 00 00 64 c0 08 04 fd │•0000@••┊000dו•×│
│000000b0│ e8 2b c1 80 09 04 ac 10 ┊ 15 04 80 0a 04 ac 10 14 │×+××_•×•┊••×_•×••│
│000000c0│ 05 80 1a 0b 01 00 0b 00 ┊ 00 00 00 00 00 07 d0 90 │•×•••0•0┊00000•××│
│000000d0│ 0e 00 11 00 01 04 04 ac ┊ 10 14 05 00 38 49 44 01 │•0•0•••×┊•••08ID•│
│000000e0│ ac 10 15 04 ff ff ff ff ┊ ff ff ff ff ff ff ff ff │ו••××××┊××××××××│
│000000f0│ ff ff ff ff 00 1e 02 00 ┊ 00 00 07 90 0f 00 03 00 │××××0••0┊00•×•0•0│
│00000100│ 01 04                   ┊                         │••      ┊        │
└────────┴─────────────────────────┴─────────────────────────┴────────┴────────┘

[GabrielGanne]

Looks like this is the same issue as in #813