diff --git a/perl-5.28.1-fix-a-leak-with-indented-heredocs.patch b/perl-5.28.1-fix-a-leak-with-indented-heredocs.patch
new file mode 100644
index 0000000..d95db9c
--- /dev/null
+++ b/perl-5.28.1-fix-a-leak-with-indented-heredocs.patch
@@ -0,0 +1,53 @@
+From a83eb62d86a48741cbe2decf2bd99ef5292d1c02 Mon Sep 17 00:00:00 2001
+From: David Mitchell <davem@iabyn.com>
+Date: Mon, 25 Mar 2019 20:13:30 +0000
+Subject: [PATCH] fix a leak with indented heredocs
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+With something like
+
+   |print <<~EOF;
+   | some data
+   |   EOF
+
+it croaks (as it should) with "Indentation ... doesn't match delimiter",
+but in that case it leaks the recently malloc()d 'indent' buffer.
+
+The fix is simple.  I've also fixed by code inspection where the code
+does 'goto interminable', although I didn't try to reproduce the conditions
+where the goto might occur.
+
+Petr Písař: Ported to 5.28.1 from
+e40cca748f05c81e1929ed625407afbe7c79d4dd/
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ toke.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/toke.c b/toke.c
+index 4747ef5..240fd49 100644
+--- a/toke.c
++++ b/toke.c
+@@ -10365,6 +10365,7 @@ S_scan_heredoc(pTHX_ char *s)
+ 
+ 	    /* Line doesn't begin with our indentation? Croak */
+ 	    } else {
++                Safefree(indent);
+ 		Perl_croak(aTHX_
+ 		    "Indentation on line %d of here-doc doesn't match delimiter",
+ 		    (int)linecount
+@@ -10388,6 +10389,8 @@ S_scan_heredoc(pTHX_ char *s)
+     return s;
+ 
+   interminable:
++    if (indent)
++	Safefree(indent);
+     SvREFCNT_dec(tmpstr);
+     CopLINE_set(PL_curcop, origline);
+     missingterm(PL_tokenbuf + 1, sizeof(PL_tokenbuf) - 1);
+-- 
+2.20.1
+
diff --git a/perl.spec b/perl.spec
index 12471cf..6d7d135 100644
--- a/perl.spec
+++ b/perl.spec
@@ -291,6 +291,10 @@ Patch63:        perl-5.29.9-avoid-leak-assigning-regexp-to-non-COW-string.patch
 # in upstream after 5.29.9
 Patch64:        perl-5.29.9-fix-leak-with-local-WARNING_BITS.patch
 
+# Fix a memory leak when parsing misindented here-documents,
+# in upstream after 5.29.9
+Patch65:        perl-5.28.1-fix-a-leak-with-indented-heredocs.patch
+
 # Link XS modules to libperl.so with EU::CBuilder on Linux, bug #960048
 Patch200:       perl-5.16.3-Link-XS-modules-to-libperl.so-with-EU-CBuilder-on-Li.patch
 
@@ -2911,6 +2915,7 @@ Perl extension for Version Objects
 %patch62 -p1
 %patch63 -p1
 %patch64 -p1
+%patch65 -p1
 %patch200 -p1
 %patch201 -p1
 
@@ -2967,6 +2972,7 @@ perl -x patchlevel.h \
     'Fedora Patch62: Fix a memory leak when spawning threads in a BEGIN phase' \
     'Fedora Patch63: Fix a memory leak when assigning a regular expression to a non-copy-on-write string' \
     'Fedora Patch64: Fix a memory leak when assignig to a localized ${^WARNING_BITS}' \
+    'Fedora Patch65: Fix a memory leak when parsing misindented here-documents' \
     'Fedora Patch200: Link XS modules to libperl.so with EU::CBuilder on Linux' \
     'Fedora Patch201: Link XS modules to libperl.so with EU::MM on Linux' \
     %{nil}
@@ -5265,6 +5271,7 @@ popd
 - Fix a memory leak when spawning threads in a BEGIN phase
 - Fix a memory leak when assigning a regular expression to a non-copy-on-write string
 - Fix a memory leak when assignig to a localized ${^WARNING_BITS}
+- Fix a memory leak when parsing misindented here-documents
 
 * Tue Mar 05 2019 Björn Esser <besser82@fedoraproject.org> - 4:5.28.1-434
 - Add explicit Requires: libxcrypt-devel to devel sub-package (bug #1666098)