Logging: fix receive-time crash with recipients-logging.

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

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 77322c73f99f9b7153a23ca29ddb4050d56c8035..611a2ee76ddec3029b24a34cc565687133f322ac 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -132,6 +132,14 @@ JH/26 Fix encoding for an AUTH parameter on a MAIL FROM command.  Previously
       decimal 127 chars were not encoded, and lowercase hex was used for
       encoded values.  Outstanding since at least 1999.
 
       decimal 127 chars were not encoded, and lowercase hex was used for
       encoded values.  Outstanding since at least 1999.
 

+JH/27 Fix crash in logging.  When a message with a large number of recipients
+      had been received, and logging of recipients is enabled, the buffer used
+      for logging could reach limit.  A read using a null pointer would then
+      be done, resulting in a crash of the receiving process before an SMTP
+      ACK for the message was returned to the sending system.  Duplicate
+      messages were created as a result.
+      Find and debug help by Mateusz Krawczyk
+

 
 Exim version 4.97
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 Exim version 4.97
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