Wireshark-bugs: [Wireshark-bugs] [Bug 12656] Buildbot crash output: fuzz-2016-07-24-1421.pcap

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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Sat, 13 Aug 2016 20:57:02 +0000

Comment # 30 on bug 12656 from 
For what it's worth, addr_resolv_cleanup(), called from epan_cleanup(), called
before TShark - and other programs - exit, calls eth_name_lookup_cleanup(),
which does

    wmem_free(NULL, manuf_hashtable);
    manuf_hashtable = NULL;

but doesn't free anything in the hash table in question, so that might render
the manufacturer-OID-to-name table entries "definitely unreachable".

Should we allocate those entries in epan scope, so they're freed-in-bulk by
epan_cleanup()?

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