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https://issues.apache.org/jira/browse/MYNEWT-324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15716023#comment-15716023
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Christopher Collins commented on MYNEWT-324:
--------------------------------------------
Most request handlers reuse the request buffer for the reponse. This is done
to prevent out-of-memory conditions. However, there are two handlers which do
not reuse the request buffer:
1. Write request.
2. Indicate request.
Both of these handlers attempt to allocate a new buffer for the response prior
to processing the request. If allocation fails, the request is not processed,
and the request buffer is reused for the transmission of an "insufficient
resources" ATT error response. These handlers don't reuse the request mbuf for
an affirmative response because the buffer contains the attribute data that
gets passed to the application callback. The application may choose to retain
the mbuf during the callback, so the stack
> BLE Host - Ensure there is always sufficient resources to send an ATT
> "insufficient-resources" error response.
> --------------------------------------------------------------------------------------------------------------
>
> Key: MYNEWT-324
> URL: https://issues.apache.org/jira/browse/MYNEWT-324
> Project: Mynewt
> Issue Type: Bug
> Components: Nimble
> Reporter: Christopher Collins
> Assignee: Christopher Collins
> Fix For: v1_0_0_rel
>
>
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