ESP Null Encrypted packets not dissected unless "Attempt to detect/decode encrypted ESP payloads" box set

This issue was migrated from bug 13730 in our old bug tracker.

Original bug information:

Reporter: Evan Wheeler
Status: UNCONFIRMED
Product: Wireshark
Component: Qt UI
OS: Linux
Platform: x86
Version: 2.2.0

Attachments:

wireshark-ipsec-esp-null-encryption-bug-wheeler: Screen shot showing NULL encrypted ESP payload checkbox issue
esp_ping_example.pcapng.gz: Packet capture with ESP/IP/ICMP packet