Re: [exim/exim] [Bug]: segfault in `daemon-accept-delivery` when delivering as mail relay (Issue #3228)

Are you in a position to get a stackdump for the segfault?

For some linux systems this seems to only require (as root) coredumpctl debug. You do need to have gdb installed. Also, if Alpine offer a debug package alongside their exim one, that would be very helpful.

If coredumpctl isn't a thing there, you'll need to mess with enabling dumping of suid processes, and possibly the ulimit for core files when starting the ancestor of the process that eventually dumps.

Once in gdb, bt is the command to get a stack dump.

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View it on Exim Forgejo ( https://code.exim.org/exim/exim/issues/3228#issuecomment-239650 ) or reply to this email directly.