From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Tue, 20 Aug 2024 19:06:57 +0000 (+0100)
Subject: Docs: strchrnul() fix.  Bug 3108
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/c47288eb9c3656ea36f3dd121cfd486fc03d5681

Docs: strchrnul() fix.  Bug 3108

Actual fix: ede1cf66682a
---

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index adfd5cb8f..0cefe5b7c 100644
--- 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
 -----------------