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-rw-r--r--erts/doc/src/notes.xml47
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diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index 42eccf4f9f..fca1bdd8cc 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -31,6 +31,53 @@
</header>
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 10.2.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix bug where doing a <c>gen_tcp:send</c> on a socket
+ with <c>delay_send</c> set to true could cause a segfault
+ if the other side closes the connection.</p>
+ <p>
+ Bug was introduced in erts-10.2 (OTP-21.2).</p>
+ <p>
+ Own Id: OTP-15536 Aux Id: ERL-827 </p>
+ </item>
+ <item>
+ <p>
+ Fix a race condition when a port program closes that
+ could result in the next started port to hang during
+ startup.</p>
+ <p>
+ When this fault happens the following error is normally
+ (but not always) logged:</p>
+ <p>
+ <c> =ERROR REPORT==== 14-Jan-2019::10:45:52.868246
+ ===</c><br/><c> Bad input fd in erts_poll()! fd=11,
+ port=#Port&lt;0.505>, driver=spawn, name=/bin/sh -s
+ unix:cmd </c></p>
+ <p>
+ Bug was introduced in erts-10.0 (OTP-21.0).</p>
+ <p>
+ Own Id: OTP-15537</p>
+ </item>
+ <item>
+ <p>
+ Fix a bug where polling for external events could be
+ delayed for a very long time if all active schedulers
+ were 100% loaded.</p>
+ <p>
+ Bug was introduced in erts-10.2 (OTP-21.2).</p>
+ <p>
+ Own Id: OTP-15538 Aux Id: ERIERL-229 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 10.2.2</title>
<section><title>Fixed Bugs and Malfunctions</title>