Bug#1000843: exim4: set message_id_header_domain cause SIGSEGV (maybe attempt to write to immutable memory)

[Andreas Metzler]

Hello,

can you get a backtrace?

1. Add
deb http://debug.mirrors.debian.org/debian-debug/ sid-debug main
to
/etc/apt/sources.list
2. Install exim4-daemon-light-dbgsym libgnutls-dane0-dbgsym libgnutls30-dbgsym libhogweed6-dbgsym libnettle8-dbgsym libtasn1-6-dbgsym libp11-kit0-dbgsym
3.
root at argenau:~# gdb /usr/sbin/exim4 2>&1 | tee /tmp/exim4.backtrace
[...]
set pagination 0
run -t < /path/to/test
[crashes ....]
backtrace full
info registers
x/16i $pc
thread apply all backtrace
quit


If this does not work retry but do
set follow-fork-mode child
before the run command.

TIA, cu Andreas