Bug#1004740: exim4: SIGSEGV (maybe attempt to write to immutable memory) when sending a mail; message frozen

[Matt Corallo]

On 5/11/22 8:09 AM, Gedalya wrote:
> I'm a little dazzled by the variety of crashes I've seen so far: smtp_setup_conn > tls_client_start > verify_certificate, and during ARC signing, but it could be just noise so I'll leave it alone for now.


As a passer-by might I suggest valgrind or building with address/undefined-behavior sanitizer? I 
don't see any mention of it in this issue, and "it keeps crashing in random places that may or may 
not be related" screams "memory corruption".

Matt