New perldelta for 5.38.2

MANIFEST

@@ -5461,6 +5461,7 @@ pod/perl5360delta.pod			Perl changes in version 5.36.0
 pod/perl5361delta.pod			Perl changes in version 5.36.1
 pod/perl5362delta.pod			Perl changes in version 5.36.2
 pod/perl5380delta.pod			Perl changes in version 5.38.0
+pod/perl5381delta.pod			Perl changes in version 5.38.1
 pod/perl561delta.pod			Perl changes in version 5.6.1
 pod/perl56delta.pod			Perl changes in version 5.6
 pod/perl581delta.pod			Perl changes in version 5.8.1

Makefile.SH

@@ -622,7 +622,7 @@ esac
 
 $spitshell >>$Makefile <<'!NO!SUBS!'
 
-perltoc_pod_prereqs = extra.pods pod/perl5381delta.pod pod/perlapi.pod pod/perlintern.pod pod/perlmodlib.pod pod/perluniprops.pod
+perltoc_pod_prereqs = extra.pods pod/perl5382delta.pod pod/perlapi.pod pod/perlintern.pod pod/perlmodlib.pod pod/perluniprops.pod
 generated_pods = pod/perltoc.pod $(perltoc_pod_prereqs)
 generated_headers = uudmap.h bitcount.h mg_data.h
 
@@ -1139,9 +1139,9 @@ pod/perlintern.pod: $(MINIPERL_EXE) autodoc.pl embed.fnc
 pod/perlmodlib.pod: $(MINIPERL_EXE) pod/perlmodlib.PL MANIFEST
 	$(MINIPERL) pod/perlmodlib.PL -q
 
-pod/perl5381delta.pod: pod/perldelta.pod
-	$(RMS) pod/perl5381delta.pod
-	$(LNS) perldelta.pod pod/perl5381delta.pod
+pod/perl5382delta.pod: pod/perldelta.pod
+	$(RMS) pod/perl5382delta.pod
+	$(LNS) perldelta.pod pod/perl5382delta.pod
 
 extra.pods: $(MINIPERL_EXE)
 	-@test ! -f extra.pods || rm -f `cat extra.pods`

pod/.gitignore

@@ -47,7 +47,7 @@
 /roffitall
 
 # generated
-/perl5381delta.pod
+/perl5382delta.pod
 /perlapi.pod
 /perlintern.pod
 /perlmodlib.pod

pod/perl.pod

@@ -181,6 +181,7 @@ aux h2ph h2xs perlbug pl2pm pod2html pod2man splain xsubpp
 
     perlhist		Perl history records
     perldelta		Perl changes since previous version
+    perl5381delta	Perl changes in version 5.38.1
     perl5380delta	Perl changes in version 5.38.0
     perl5362delta	Perl changes in version 5.36.2
     perl5361delta	Perl changes in version 5.36.1

pod/perl5381delta.pod

@@ -0,0 +1,109 @@
+=encoding utf8
+
+=head1 NAME
+
+perl5381delta - what is new for perl v5.38.1
+
+=head1 DESCRIPTION
+
+This document describes differences between the 5.38.0 release and the 5.38.1
+release.
+
+If you are upgrading from an earlier release such as 5.37.0, first read
+L<perl5380delta>, which describes differences between 5.37.0 and 5.38.0.
+
+=head1 Security
+
+This release fixes the following security issues. 
+
+=head2 CVE-2023-47038 - Write past buffer end via illegal user-defined Unicode property
+
+This vulnerability was reported directly to the Perl security team by
+Nathan Mills C<the.true.nathan.mills@gmail.com>.
+
+A crafted regular expression when compiled by perl 5.30.0 through
+5.38.0 can cause a one-byte attacker controlled buffer overflow in a
+heap allocated buffer.
+
+=head2 CVE-2023-47039 - Perl for Windows binary hijacking vulnerability
+
+This vulnerability was reported to the Intel Product Security Incident
+Response Team (PSIRT) by GitHub user ycdxsb
+L<https://github.com/ycdxsb/WindowsPrivilegeEscalation>. PSIRT then
+reported it to the Perl security team.
+
+Perl for Windows relies on the system path environment variable to
+find the shell (C<cmd.exe>). When running an executable which uses
+Windows Perl interpreter, Perl attempts to find and execute C<cmd.exe>
+within the operating system. However, due to path search order issues,
+Perl initially looks for cmd.exe in the current working directory.
+
+An attacker with limited privileges can exploit this behavior by
+placing C<cmd.exe> in locations with weak permissions, such as
+C<C:\ProgramData>. By doing so, when an administrator attempts to use
+this executable from these compromised locations, arbitrary code can
+be executed.
+
+=head1 Acknowledgements
+
+Perl 5.38.1 represents approximately 5 months of development since Perl
+5.38.0 and contains approximately 6,100 lines of changes across 34 files
+from 4 authors.
+
+Excluding auto-generated files, documentation and release tools, there were
+approximately 1,300 lines of changes to 9 .pm, .t, .c and .h files.
+
+Perl continues to flourish into its fourth decade thanks to a vibrant
+community of users and developers. The following people are known to have
+contributed the improvements that became Perl 5.38.1:
+
+Karl Williamson, Paul Evans, Steve Hay, Tony Cook.
+
+The list above is almost certainly incomplete as it is automatically
+generated from version control history. In particular, it does not include
+the names of the (very much appreciated) contributors who reported issues to
+the Perl bug tracker.
+
+Many of the changes included in this version originated in the CPAN modules
+included in Perl's core. We're grateful to the entire CPAN community for
+helping Perl to flourish.
+
+For a more complete list of all of Perl's historical contributors, please
+see the F<AUTHORS> file in the Perl source distribution.
+
+=head1 Reporting Bugs
+
+If you find what you think is a bug, you might check the perl bug database
+at L<https://github.com/Perl/perl5/issues>.  There may also be information at
+L<http://www.perl.org/>, the Perl Home Page.
+
+If you believe you have an unreported bug, please open an issue at
+L<https://github.com/Perl/perl5/issues>.  Be sure to trim your bug down to a
+tiny but sufficient test case.
+
+If the bug you are reporting has security implications which make it
+inappropriate to send to a public issue tracker, then see
+L<perlsec/SECURITY VULNERABILITY CONTACT INFORMATION>
+for details of how to report the issue.
+
+=head1 Give Thanks
+
+If you wish to thank the Perl 5 Porters for the work we had done in Perl 5,
+you can do so by running the C<perlthanks> program:
+
+    perlthanks
+
+This will send an email to the Perl 5 Porters list with your show of thanks.
+
+=head1 SEE ALSO
+
+The F<Changes> file for an explanation of how to view exhaustive details on
+what changed.
+
+The F<INSTALL> file for how to build Perl.
+
+The F<README> file for general stuff.
+
+The F<Artistic> and F<Copying> files for copyright information.
+
+=cut