Docs: strchrnul() fix. Bug 3108

Actual fix: ede1cf66682a

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index adfd5cb8ffe57784b8479eca290717fd9c71bfe1..0cefe5b7cc3759f5d5e3906ee73e10341f3c1afc 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -45,6 +45,12 @@ JH/09 Not a change, but worthy of note: There is no test coverage of the
       least one platform) library version conflicts with the gsasl auth
       driver).  Confidence in its operation is lacking.
 
+JH/10 Bug 3108: On platforms not providing strchrnul() [OpenBSD] supply a proper
+      prototype (as well as implementaton).  Previously, a return type "int"
+      was assumed, resulting in type-conversion bugs when int and pointer had
+      different size.  This resulted in crashes while processing DKIM signatures
+      of received messages.  Identification and fix from Qualys Security.
+
 Exim version 4.98
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