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 82bac62b9468f5d71971350b4fa56320b69df390..d492a62b73620b57d9f3baa2c9ef1187b522d20c 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -131,6 +131,11 @@ JH/29 TLS resumption: the key for session lookup in the client now includes
       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
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