FreeBSD: fix notifier socket use

[exim.git] / doc / doc-txt / ChangeLog

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 5ac91dc998334622ccb8a03cd652a2ab28601fc5..95c15b96b2194395348cd84392d9b94ccd59b835 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -66,6 +66,26 @@ JH/15 Fix argument parsing for ${run } expansion. Previously, when an argument
       included a close-brace character (eg. it itself used an expansion) an
       error occurred.
 
+JH/16 Move running the smtp connect ACL to before, for TLS-on-connect ports,
+      starting TLS.  Previously it was after, meaning that attackers on such
+      ports had to be screened using the host_reject_connection main config
+      option. The new sequence aligns better with the STARTTLS behaviour, and
+      permits defences against crypto-processing load attacks, even though it
+      is strictly an incompatible change.
+      Also, avoid sending any SMTP fail response for either the connect ACL
+      or host_reject_connection, for TLS-on-connect ports.
+
+JH/17 Permit the ACL "encrypted" condition to be used in a HELO/EHLO ACL,
+      Previously this was not permitted, but it makes reasonable sense.
+      While there, restore a restriction on using it from a connect ACL; given
+      the change JH/16 it could only return false (and before 4.91 was not
+      permitted).
+
+JH/18 Fix a fencepost error in logging.  Previously (since 4.92) when a log line
+      was exactly sized compared to the log buffer, a crash occurred with the
+      misleading message "bad memory reference; pool not found".
+      Found and traced by Jasen Betts.
+
 
 Exim version 4.96
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