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</header>
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 6.4.1.2</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ A process could end up in an inconsistent half exited
+ state in the runtime system without SMP support. This
+ could occur if the processes was traced by a port that it
+ also was linked to, and the port terminated abnormally
+ while handling a trace message for the process.</p>
+ <p>
+ This bug has always existed in the runtime system without
+ SMP support, but never in the runtime system with SMP
+ support.</p>
+ <p>
+ Own Id: OTP-12889 Aux Id: seq12885 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Erts 6.4.1.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>Fix garbage collection of literals in code purge</p>
+ <p>During code purging and check_process_code, the
+ checking of the binary reference embedded in the match
+ binary state was omitted for the tracing tests. This
+ would cause the binary match state to reference
+ deallocated memory.</p>
+ <p>
+ Own Id: OTP-12821</p>
+ </item>
+ <item>
+ <p>
+ Fix a rare hanging of the VM seen to happen just after
+ emulator start. Bug exists since R14.</p>
+ <p>
+ Own Id: OTP-12859 Aux Id: seq12882 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 6.4.1</title>
<section><title>Fixed Bugs and Malfunctions</title>