[exim-dev] [Bug 2915] SIGSEGV in ACL when message is second …

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Author: admin
Date:  
To: exim-dev
Subject: [exim-dev] [Bug 2915] SIGSEGV in ACL when message is second in that connection
https://bugs.exim.org/show_bug.cgi?id=2915

Jeremy Harris <jgh146exb@???> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED


--- Comment #2 from Jeremy Harris <jgh146exb@???> ---
Not repro'd so far, using a 4.95 from git, so I assume there's some
data-dependent ACL processing flow branch involved. You're probably right
about re-use of a freed item though. I suspect I'd need more information
(which you have elided) in order to duplicate the flow.

You could try enabling the debug_store option, in case that gives any
more useful info. You could use the control=debug/kill ACL modifier
to do speculative debug capture.

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