Fix string_copyn() for limit greater than actual string length

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 5ba587b8e5c538addbd023478652612ecefacd33..d492a62b73620b57d9f3baa2c9ef1187b522d20c 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -2,7 +2,7 @@ This document describes *changes* to previous versions, that might
 affect Exim's operation, with an unchanged configuration file.  For new
 options, and new features, see the NewStuff file next to this ChangeLog.
 
-Exim version 4.95
+Exim version 4.96
 -----------------
 
 JH/01 Move the wait-for-next-tick (needed for unique messmage IDs) from
@@ -95,6 +95,47 @@ JH/21 Remove the "allow_insecure_tainted_data" main config option and the
 JH/22 Fix static address-list lookups to properly return the matched item.
       Previously only the domain part was returned.
 
+JH/23 Bug 2864: FreeBSD: fix transport hang after 4xx/5xx response. Previously
+      the call into OpenSSL to send a TLS Close was being repeated; this
+      resulted in the library waiting for the peer's Close.  If that was never
+      sent we waited forever.  Fix by tracking send calls.
+
+JH/24 The ${run} expansion item now expands its command string elements after
+      splitting.  Previously it was before; the new ordering makes handling
+      zero-length arguments simpler.  The old ordering can be obtained by
+      appending a new option "preexpand", after a comma, to the "run".
+
+JH/25 Taint-check exec arguments for transport-initiated external processes.
+      Previously, tainted values could be used.  This affects "pipe", "lmtp" and
+      "queryprogram" transport, transport-filter, and ETRN commands.
+      The ${run} expansion is also affected: in "preexpand" mode no part of
+      the command line may be tainted, in default mode the executable name
+      may not be tainted.
+
+JH/26 Fix CHUNKING on a continued-transport.  Previously the usabliility of
+      the the facility was not passed across execs, and only the first message
+      passed over a connection could use BDAT; any further ones using DATA.
+
+JH/27 Support the PIPECONNECT facility in the smtp transport when the helo_data
+      uses $sending_ip_address and an interface is specified.
+      Previously any use of the local address in the EHLO name disabled
+      PIPECONNECT, the common case being to use the rDNS of it.
+
+JH/28 OpenSSL: fix transport-required OCSP stapling verification under session
+      resumption. Previously verify failed because no certificate status is
+      passed on the wire for the restarted session. Fix by using the recorded
+      ocsp status of the stored session for the new connection.
+
+JH/29 TLS resumption: the key for session lookup in the client now includes
+      more info that a server could potentially use in configuring a TLS
+      session, avoiding oferring mismatching sessions to such a server.
+      Previously only the server IP was used.
+
+JH/30 Fix string_copyn() for limit greater than actual string length.
+      Previously the copied amount was the limit, which could result in a
+      overlapping memcpy for newly allocated destination soon after a
+      source string shorter than the limit.  Found/investigated  by KM.
+
 
 Exim version 4.95
 -----------------