diff --git a/pcre-8.36-Fix-memory-bug-for-S-V-H-compile.patch b/pcre-8.36-Fix-memory-bug-for-S-V-H-compile.patch
new file mode 100644
index 0000000..4a649c8
--- /dev/null
+++ b/pcre-8.36-Fix-memory-bug-for-S-V-H-compile.patch
@@ -0,0 +1,68 @@
+From 0b2b017da7c68a8cddd3ee3395dcc26c87236402 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
+Date: Thu, 9 Apr 2015 17:02:59 +0200
+Subject: [PATCH] Fix memory bug for [\S\V\H] compile.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This is upstream commit ported to 8.36:
+
+commit ef430ada283aba3ff71d7de496904f4d137280f8
+Author: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15>
+Date:   Fri Mar 27 16:44:50 2015 +0000
+
+    Fix memory bug for [\S\V\H] compile.
+
+    git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1536 2f5784b3-3f2a-0410-8824-
+cb99058d5e15
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ pcre_compile.c       | 6 ++++++
+ testdata/testinput4  | 2 ++
+ testdata/testoutput4 | 2 ++
+ 3 files changed, 10 insertions(+)
+
+diff --git a/pcre_compile.c b/pcre_compile.c
+index efc0b21..c256ea5 100644
+--- a/pcre_compile.c
++++ b/pcre_compile.c
+@@ -5472,6 +5472,12 @@ for (;; ptr++)
+       }
+ #endif
+ 
++    /* Even though any XCLASS list is now discarded, we must allow for
++    its memory. */
++
++    if (lengthptr != NULL)
++      *lengthptr += (int)(class_uchardata - class_uchardata_base);
++
+     /* If there are no characters > 255, or they are all to be included or
+     excluded, set the opcode to OP_CLASS or OP_NCLASS, depending on whether the
+     whole class was negated and whether there were negative specials such as \S
+diff --git a/testdata/testinput4 b/testdata/testinput4
+index 0110267..04fca1a 100644
+--- a/testdata/testinput4
++++ b/testdata/testinput4
+@@ -722,4 +722,6 @@
+ /^#[^\x{ffff}]#[^\x{ffff}]#[^\x{ffff}]#/8
+     #\x{10000}#\x{100}#\x{10ffff}#
+ 
++"[\S\V\H]"8
++
+ /-- End of testinput4 --/
+diff --git a/testdata/testoutput4 b/testdata/testoutput4
+index dcf13b0..340a949 100644
+--- a/testdata/testoutput4
++++ b/testdata/testoutput4
+@@ -1271,4 +1271,6 @@ No match
+     #\x{10000}#\x{100}#\x{10ffff}#
+  0: #\x{10000}#\x{100}#\x{10ffff}#
+ 
++"[\S\V\H]"8
++
+ /-- End of testinput4 --/
+-- 
+2.1.0
+
diff --git a/pcre.spec b/pcre.spec
index 5948974..1b78ec3 100644
--- a/pcre.spec
+++ b/pcre.spec
@@ -2,7 +2,7 @@
 #%%global rcversion RC1
 Name: pcre
 Version: 8.36
-Release: %{?rcversion:0.}4%{?rcversion:.%rcversion}%{?dist}
+Release: %{?rcversion:0.}5%{?rcversion:.%rcversion}%{?dist}
 %global myversion %{version}%{?rcversion:-%rcversion}
 Summary: Perl-compatible regular expression library
 Group: System Environment/Libraries
@@ -22,6 +22,9 @@ Patch3: pcre-8.36-Fix-zero-repeat-assertion-condition-bug.patch
 # Fix computing size of JIT read-only data, bug #1206131, upstream bug #1597,
 # in upstream after 8.36
 Patch4: pcre-8.36-Remove-computing-the-JIT-read-only-data-size-in-adva.patch
+# Fix computing size for pattern with a negated special calss in on-UCP mode,
+# bug #1210383, in upstream after 8.36
+Patch5: pcre-8.36-Fix-memory-bug-for-S-V-H-compile.patch
 BuildRequires: readline-devel
 # New libtool to get rid of rpath
 BuildRequires: autoconf, automake, libtool
@@ -66,6 +69,7 @@ Utilities demonstrating PCRE capabilities like pcregrep or pcretest.
 %patch2 -p1 -b .reset_groups
 %patch3 -p1 -b .zero_repeat_assertion
 %patch4 -p1 -b .jit_size
+%patch5 -p1 -b .size_special_class
 # Because of rpath patch
 libtoolize --copy --force && autoreconf -vif
 # One contributor's name is non-UTF-8
@@ -136,6 +140,10 @@ make %{?_smp_mflags} check VERBOSE=yes
 %{_mandir}/man1/pcretest.*
 
 %changelog
+* Thu Apr 09 2015 Petr Pisar <ppisar@redhat.com> - 8.36-5
+- Fix computing size for pattern with a negated special calss in on-UCP mode
+  (bug #1210383)
+
 * Thu Mar 26 2015 Petr Pisar <ppisar@redhat.com> - 8.36-4
 - Fix computing size of JIT read-only data (bug #1206131)