[squid-dev] [PATCH] Mark aborted RESPMOD bodies as truncated

[Alex Rousskov]

Hello,

    When an adaptation service aborts a transaction (for whatever
reason), the attached patch marks the body produced by that service as
truncated.

Without these changes, the recipient of the truncated body (e.g., HTTP
client) often cannot tell that the body was actually truncated. This may
happen, for example, when Squid uses chunked encoding for body delivery.
Lying about truncation may result in rather serious user-level problems.

I do not know whether these changes fix all related bugs, but they do
help in several eCAP truncation cases we know about.


HTH,

Alex.
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