Fix bad use of library, copying string over itself

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 6f16fed8234c5aa507b50991180a4ae58579f488..70a496259c37349d147ea8368628660f617fb79c 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -137,6 +137,15 @@ JH/28 Bug 2314: Fire msg:fail:delivery event even when error is being ignored.
 JH/29 Bug 2322: A "fail" command in a non-system filter (file) now fires the
       msg:fail:internal event.  Developement by Matthias Kurz.
 
+JH/30 Bug 2329: Increase buffer size used for dns lookup from 2k, which was
+      far too small for todays use of crypto signatures stored there.  Go all
+      the way to the max DNS message size of 64kB, even though this might be
+      overmuch for IOT constrained device use.
+
+JH/31 Fix a bad use of a copy function, which could be used to pointlessly
+      copy a string over itself.  The library routine is documented as not
+      supporting overlapping copies, and on MacOS it actually raised a SIGABRT.
+
 
 Exim version 4.91
 -----------------
@@ -504,7 +513,7 @@ JH/26 Fix DKIM bug: when the pseudoheader generated for signing was exactly
       line, the header hash was calculated to an incorrect value thanks to
       the (relaxed) space the fold became.
 
-HS/02 Fix Bug 2130: large writes from the transport subprocess where chunked
+HS/02 Fix Bug 2130: large writes from the transport subprocess were chunked
       and confused the parent.
 
 JH/27 Fix SOCKS bug: an unitialized pointer was deref'd by the transport process