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[EventHub][ServiceBus] Fix pyAMQP decode of performatives with omitted trailing null fields #47660

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[EventHub][ServiceBus] Fix pyAMQP decode of performatives with omitted trailing null fields #47660

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f4a39df
fix(pyamqp): pad decoded performatives to full field count
j7nw4r Jun 25, 2026
247a45f
fix(pyamqp): silence protected-access lint and handle list0 performat…
j7nw4r Jul 15, 2026
8ff392f
test(pyamqp): cover more short performatives, list32, SASL, and copy …
j7nw4r Jul 15, 2026
fb636b9
fix(pyamqp): pad omitted performative fields with their AMQP default
j7nw4r Jul 16, 2026
50c8857
ci(pyamqp): silence pylint no-member on performative _code/_definition
j7nw4r Jul 16, 2026
f446c23
chore(eventhub): add generated api.md for apiview consistency check
j7nw4r Jul 16, 2026
61bf6dc
fix(pyamqp): normalize explicit-null performative fields to their def…
j7nw4r Jul 16, 2026
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6 changes: 6 additions & 0 deletions sdk/eventhub/azure-eventhub/CHANGELOG.md
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@@ -1,5 +1,11 @@
# Release History

## 5.15.2 (Unreleased)

### Bugs Fixed

- Fixed a bug in the pyAMQP transport where decoding an incoming performative whose trailing null fields were omitted by the sender (permitted by AMQP 1.0 section 1.4) raised `IndexError`/`TypeError`. The decoded field list is now padded to the performative's full field count so omitted trailing fields read back as their AMQP-defined default, including the compact `list0` encoding where every field is omitted. A field encoded as an explicit null but whose declared default is non-null (for example a `max_frame_size` set to null so the connection would compare `None < 512`) now also reads back as that default.

## 5.15.1 (2025-11-11)

### Bugs Fixed
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