Re: [exim] 4.95-RC0 - SIGSEGV (maybe attempt to write to imm…

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Author: Jeremy Harris
To: exim-users
Subject: Re: [exim] 4.95-RC0 - SIGSEGV (maybe attempt to write to immutable memory) & other oddities
On 09/10/2021 23:25, Oliver Heesakkers via Exim-users wrote:
> I've done some more testing and have been reliably able to reproduce the problem. The problem always occurs (in my test setup) when I have av_scanner set up to a clamd TCP socket, regardless whether it's local (127.0.01), remote, IPv4 or IPv6, they all SIGSEGV.
> When I switch to a local clamd.sock, the problem vanishes.

Aha. This looks like a FreeBSD platform bug in Exim, hitting the
use of clamav/tcp.

If you need a fix for tcp use, are you in a position to compile exim?