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https://issues.apache.org/jira/browse/PROTON-590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Stitcher resolved PROTON-590.
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Resolution: Fixed
Fix Version/s: 0.8
> If Proton receives a frame with an unexpected performative number it will SEGV
> ------------------------------------------------------------------------------
>
> Key: PROTON-590
> URL: https://issues.apache.org/jira/browse/PROTON-590
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
> Affects Versions: 0.7
> Reporter: Andrew Stitcher
> Assignee: Andrew Stitcher
> Fix For: 0.8
>
>
> The processing for incoming frames dispatches based in the integer number of
> the performative. To do this it uses a table which is initially zero filled.
> On initialising a connection it fills out the table entries for performatives
> that it can handle, but leaves the others zero.
> On an incoming frame it will call the routine in the table entry without
> checking if it is zero. So if it gets an unrecognised performative integer it
> will call through a zero pointer causing a SEGV.
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