Update contrib/libs/pcre to 8.45

ref:a49ad8a731cac10ec9982655e75b696555ebd6e2

13 files changed, 115 insertions, 88 deletions

diff --git a/contrib/libs/pcre/.yandex_meta/devtools.copyrights.report b/contrib/libs/pcre/.yandex_meta/devtools.copyrights.report
index 0f2a79b28e..60271ff529 100644
--- a/contrib/libs/pcre/.yandex_meta/devtools.copyrights.report
+++ b/contrib/libs/pcre/.yandex_meta/devtools.copyrights.report
@@ -41,6 +41,18 @@ BELONGS ya.make
         sljit/sljitNativeTILEGX-encoder.c [4:4]
         sljit/sljitNativeTILEGX_64.c [4:4]
 
+KEEP     COPYRIGHT_SERVICE_LABEL 029b66de29e9893a9af854e4049ff264
+BELONGS ya.make
+    License text:
+        Copyright(c) 2009-2021 Zoltan Herczeg
+        All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        LICENCE [50:51]
+
 KEEP     COPYRIGHT_SERVICE_LABEL 1e873553d39834f61b495e45fcd01679
 BELONGS ya.make
     License text:
@@ -101,29 +113,15 @@ BELONGS ya.make
 KEEP     COPYRIGHT_SERVICE_LABEL 592125ca0e46e64eae2bb2293e947755
 BELONGS ya.make
     License text:
-        Copyright (c) 1997-2020 University of Cambridge
-        All rights reserved.
+                               Written by Philip Hazel
+                   Copyright (c) 1997-2020 University of Cambridge
     Scancode info:
         Original SPDX id: COPYRIGHT_SERVICE_LABEL
         Score           : 100.00
         Match type      : COPYRIGHT
     Files with this license:
-        LICENCE [28:29]
-        pcre_compile.c [8:9]
         pcreposix.c [8:9]
 
-KEEP     COPYRIGHT_SERVICE_LABEL 64c2955fb8f56ebc1c115a3ff646424a
-BELONGS ya.make
-    License text:
-        Copyright(c) 2010-2020 Zoltan Herczeg
-        All rights reserved.
-    Scancode info:
-        Original SPDX id: COPYRIGHT_SERVICE_LABEL
-        Score           : 100.00
-        Match type      : COPYRIGHT
-    Files with this license:
-        LICENCE [39:40]
-
 KEEP     COPYRIGHT_SERVICE_LABEL 71499817b900aaf04d853fdffdc657b0
 BELONGS ya.make
     License text:
@@ -192,17 +190,19 @@ BELONGS ya.make
     Files with this license:
         pcre_internal.h [9:10]
 
-KEEP     COPYRIGHT_SERVICE_LABEL bb4b956e9b9ba5639adf745e37505086
+KEEP     COPYRIGHT_SERVICE_LABEL 97c1bd68d12fc7ffbf6b6583c204031e
 BELONGS ya.make
     License text:
-        Copyright(c) 2009-2020 Zoltan Herczeg
+        Copyright (c) 1997-2021 University of Cambridge
         All rights reserved.
     Scancode info:
         Original SPDX id: COPYRIGHT_SERVICE_LABEL
         Score           : 100.00
         Match type      : COPYRIGHT
     Files with this license:
-        LICENCE [50:51]
+        LICENCE [28:29]
+        pcre_compile.c [8:9]
+        pcre_exec.c [8:9]
 
 KEEP     COPYRIGHT_SERVICE_LABEL d2e7c83484cc274d175a441339febefd
 BELONGS ya.make
@@ -221,6 +221,18 @@ BELONGS ya.make
         pcre_valid_utf8.c [8:9]
         pcre_xclass.c [8:9]
 
+KEEP     COPYRIGHT_SERVICE_LABEL f210bdfe8075eda540c36de510ed81c0
+BELONGS ya.make
+    License text:
+        Copyright(c) 2010-2021 Zoltan Herczeg
+        All rights reserved.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        LICENCE [39:40]
+
 KEEP     COPYRIGHT_SERVICE_LABEL f28a4750d9101477330316879bfef000
 BELONGS ya.make
     License text:
@@ -283,18 +295,6 @@ BELONGS ya.make
         pcre_version.c [8:9]
         pcreposix.h [12:12]
 
-KEEP     COPYRIGHT_SERVICE_LABEL f465f31e662807282b11f7932c22f952
-BELONGS ya.make
-    License text:
-                               Written by Philip Hazel
-                   Copyright (c) 1997-2018 University of Cambridge
-    Scancode info:
-        Original SPDX id: COPYRIGHT_SERVICE_LABEL
-        Score           : 100.00
-        Match type      : COPYRIGHT
-    Files with this license:
-        pcre_exec.c [8:9]
-
 KEEP     COPYRIGHT_SERVICE_LABEL f739539008599df8a5179e14aed6a3a4
 BELONGS ya.make
     License text:
diff --git a/contrib/libs/pcre/.yandex_meta/devtools.licenses.report b/contrib/libs/pcre/.yandex_meta/devtools.licenses.report
index 46aaa3b90f..bce209798f 100644
--- a/contrib/libs/pcre/.yandex_meta/devtools.licenses.report
+++ b/contrib/libs/pcre/.yandex_meta/devtools.licenses.report
@@ -40,14 +40,14 @@ BELONGS ya.make
         Match type      : REFERENCE
         Links           : http://www.pcre.org/licence.txt, https://github.com/nexB/scancode-toolkit/tree/develop/src/licensedcode/data/licenses/pcre.LICENSE
     Files with this license:
-        ChangeLog [4755:4755]
+        ChangeLog [4772:4772]
     Scancode info:
         Original SPDX id: BSD-3-Clause
         Score           : 100.00
         Match type      : REFERENCE
         Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
     Files with this license:
-        ChangeLog [4755:4755]
+        ChangeLog [4772:4772]
 
 KEEP     Public-Domain        18645a531a9d976f5e74253296440788
 BELONGS ya.make
@@ -85,7 +85,7 @@ BELONGS ya.make
         Match type      : REFERENCE
         Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
     Files with this license:
-        README [402:402]
+        README [401:401]
 
 KEEP     BSD-3-Clause         5276af3fc24d12afb931e0faed359b1b
 BELONGS ya.make
@@ -192,7 +192,7 @@ BELONGS ya.make
         Match type      : REFERENCE
         Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
     Files with this license:
-        NEWS [566:566]
+        NEWS [572:572]
 
 KEEP     BSD-2-Clause         7b9b15809e143335a85813bb93b561a4
 BELONGS ya.make
@@ -335,7 +335,7 @@ BELONGS ya.make
         Match type      : REFERENCE
         Links           : http://www.opensource.org/licenses/BSD-3-Clause, https://spdx.org/licenses/BSD-3-Clause
     Files with this license:
-        README [404:404]
+        README [403:403]
 
 SKIP     GPL-1.0-or-later     f7abe239790339a908564d9a088dde6d
 BELONGS ya.make
@@ -348,4 +348,4 @@ BELONGS ya.make
         Match type      : REFERENCE
         Links           : http://www.gnu.org/licenses/old-licenses/gpl-1.0-standalone.html, https://spdx.org/licenses/GPL-1.0-or-later
     Files with this license:
-        ChangeLog [5831:5831]
+        ChangeLog [5848:5848]
diff --git a/contrib/libs/pcre/.yandex_meta/licenses.list.txt b/contrib/libs/pcre/.yandex_meta/licenses.list.txt
index fc23f11eed..d1349fc3d4 100644
--- a/contrib/libs/pcre/.yandex_meta/licenses.list.txt
+++ b/contrib/libs/pcre/.yandex_meta/licenses.list.txt
@@ -149,7 +149,7 @@ conventional "BSD" licence.
 
 ====================COPYRIGHT====================
                        Written by Philip Hazel
-           Copyright (c) 1997-2018 University of Cambridge
+           Copyright (c) 1997-2020 University of Cambridge
 
 
 ====================COPYRIGHT====================
@@ -185,7 +185,7 @@ Foundation, Inc.
 
 
 ====================COPYRIGHT====================
-Copyright (c) 1997-2020 University of Cambridge
+Copyright (c) 1997-2021 University of Cambridge
 All rights reserved.
 
 
@@ -195,12 +195,12 @@ All rights reserved.
 
 
 ====================COPYRIGHT====================
-Copyright(c) 2009-2020 Zoltan Herczeg
+Copyright(c) 2009-2021 Zoltan Herczeg
 All rights reserved.
 
 
 ====================COPYRIGHT====================
-Copyright(c) 2010-2020 Zoltan Herczeg
+Copyright(c) 2010-2021 Zoltan Herczeg
 All rights reserved.
 
 
@@ -233,13 +233,13 @@ THE BASIC LIBRARY FUNCTIONS
 ---------------------------
 
 Written by:       Philip Hazel
-Email local part: ph10
-Email domain:     cam.ac.uk
+Email local part: Philip.Hazel
+Email domain:     gmail.com
 
 University of Cambridge Computing Service,
 Cambridge, England.
 
-Copyright (c) 1997-2020 University of Cambridge
+Copyright (c) 1997-2021 University of Cambridge
 All rights reserved.
 
 
@@ -250,7 +250,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Email domain:     freemail.hu
 
-Copyright(c) 2010-2020 Zoltan Herczeg
+Copyright(c) 2010-2021 Zoltan Herczeg
 All rights reserved.
 
 
@@ -261,7 +261,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Email domain:     freemail.hu
 
-Copyright(c) 2009-2020 Zoltan Herczeg
+Copyright(c) 2009-2021 Zoltan Herczeg
 All rights reserved.
 
 
diff --git a/contrib/libs/pcre/AUTHORS b/contrib/libs/pcre/AUTHORS
index bb8b32835b..b3398bbc47 100644
--- a/contrib/libs/pcre/AUTHORS
+++ b/contrib/libs/pcre/AUTHORS
@@ -2,13 +2,13 @@ THE MAIN PCRE LIBRARY
 ---------------------
 
 Written by:       Philip Hazel
-Email local part: ph10
-Email domain:     cam.ac.uk
+Email local part: Philip.Hazel
+Email domain:     gmail.com
 
 University of Cambridge Computing Service,
 Cambridge, England.
 
-Copyright (c) 1997-2020 University of Cambridge
+Copyright (c) 1997-2021 University of Cambridge
 All rights reserved
 
 
@@ -19,7 +19,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Emain domain:     freemail.hu
 
-Copyright(c) 2010-2020 Zoltan Herczeg
+Copyright(c) 2010-2021 Zoltan Herczeg
 All rights reserved.
 
 
@@ -30,7 +30,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Emain domain:     freemail.hu
 
-Copyright(c) 2009-2020 Zoltan Herczeg
+Copyright(c) 2009-2021 Zoltan Herczeg
 All rights reserved.
 
 
diff --git a/contrib/libs/pcre/ChangeLog b/contrib/libs/pcre/ChangeLog
index 04d1ef5b2c..8321c7d89a 100644
--- a/contrib/libs/pcre/ChangeLog
+++ b/contrib/libs/pcre/ChangeLog
@@ -1,8 +1,25 @@
 ChangeLog for PCRE
 ------------------
 
-Note that the PCRE 8.xx series (PCRE1) is now in a bugfix-only state. All
-development is happening in the PCRE2 10.xx series.
+Note that the PCRE 8.xx series (PCRE1) is now at end of life. All development
+is happening in the PCRE2 10.xx series.
+
+
+Version 8.45 15-June-2021
+-------------------------
+
+This is the final release of PCRE1. A few minor tidies are included.
+
+1. CMakeLists.txt has two user-supplied patches applied, one to allow for the
+setting of MODULE_PATH, and the other to support the generation of pcre-config
+file and libpcre*.pc files.
+
+2. There was a memory leak if a compile error occurred when there were more
+than 20 named groups (Bugzilla #2613).
+
+3. Fixed some typos in code and documentation.
+
+4. Fixed a small (*MARK) bug in the interpreter (Bugzilla #2771).
 
 
 Version 8.44 12 February-2020
@@ -3022,7 +3039,7 @@ Version 7.7 07-May-08
 18. Changed CMakeLists.txt and cmake/FindReadline.cmake to arrange for the
     ncurses library to be included for pcretest when ReadLine support is
     requested, but also to allow for it to be overridden. This patch came from
-    Daniel Bergström.
+    Daniel Bergström.
 
 19. There was a typo in the file ucpinternal.h where f0_rangeflag was defined
     as 0x00f00000 instead of 0x00800000. Luckily, this would not have caused
@@ -3250,7 +3267,7 @@ Version 7.4 21-Sep-07
     windows.h file is present (where different names are used). [This was
     reversed later after testing - see 16 below.]
 
-8.  Changed all #include <config.h> to #include "config.h". There were also
+8.  Changed all #include <config.h> to #include "pcre_config.h". There were also
     some further <pcre.h> cases that I changed to "pcre.h".
 
 9.  When pcregrep was used with the --colour option, it missed the line ending
@@ -3294,7 +3311,7 @@ Version 7.3 28-Aug-07
 ---------------------
 
  1. In the rejigging of the build system that eventually resulted in 7.1, the
-    line "#include <pcre.h>" was included in pcre_internal.h. The use of angle
+    line "#include "pcre.h"" was included in pcre_internal.h. The use of angle
     brackets there is not right, since it causes compilers to look for an
     installed pcre.h, not the version that is in the source that is being
     compiled (which of course may be different). I have changed it back to:
diff --git a/contrib/libs/pcre/LICENCE b/contrib/libs/pcre/LICENCE
index 57a544814c..803b4119e5 100644
--- a/contrib/libs/pcre/LICENCE
+++ b/contrib/libs/pcre/LICENCE
@@ -19,13 +19,13 @@ THE BASIC LIBRARY FUNCTIONS
 ---------------------------
 
 Written by:       Philip Hazel
-Email local part: ph10
-Email domain:     cam.ac.uk
+Email local part: Philip.Hazel
+Email domain:     gmail.com
 
 University of Cambridge Computing Service,
 Cambridge, England.
 
-Copyright (c) 1997-2020 University of Cambridge
+Copyright (c) 1997-2021 University of Cambridge
 All rights reserved.
 
 
@@ -36,7 +36,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Email domain:     freemail.hu
 
-Copyright(c) 2010-2020 Zoltan Herczeg
+Copyright(c) 2010-2021 Zoltan Herczeg
 All rights reserved.
 
 
@@ -47,7 +47,7 @@ Written by:       Zoltan Herczeg
 Email local part: hzmester
 Email domain:     freemail.hu
 
-Copyright(c) 2009-2020 Zoltan Herczeg
+Copyright(c) 2009-2021 Zoltan Herczeg
 All rights reserved.
 
 
diff --git a/contrib/libs/pcre/NEWS b/contrib/libs/pcre/NEWS
index 3d91b67dfa..bec4d4b3d3 100644
--- a/contrib/libs/pcre/NEWS
+++ b/contrib/libs/pcre/NEWS
@@ -1,8 +1,14 @@
 News about PCRE releases
 ------------------------
 
-Note that this library (now called PCRE1) is now being maintained for bug fixes
-only. New projects are advised to use the new PCRE2 libraries.
+Note that this library (now called PCRE1) is no longer being maintained. New
+projects are advised to use the PCRE2 libraries.
+
+
+Release 8.45 15-June-2021
+-----------------------------
+
+This is the final PCRE1 release. A very few small issues have been fixed.
 
 
 Release 8.44 12-February-2020
diff --git a/contrib/libs/pcre/NON-AUTOTOOLS-BUILD b/contrib/libs/pcre/NON-AUTOTOOLS-BUILD
index 37f6164475..23c4e64f84 100644
--- a/contrib/libs/pcre/NON-AUTOTOOLS-BUILD
+++ b/contrib/libs/pcre/NON-AUTOTOOLS-BUILD
@@ -5,8 +5,8 @@ NOTE: This document relates to PCRE releases that use the original API, with
 library names libpcre, libpcre16, and libpcre32. January 2015 saw the first
 release of a new API, known as PCRE2, with release numbers starting at 10.00
 and library names libpcre2-8, libpcre2-16, and libpcre2-32. The old libraries
-(now called PCRE1) are still being maintained for bug fixes, but there will be
-no new development. New projects are advised to use the new PCRE2 libraries.
+(now called PCRE1) are now at end of life, and 8.45 is the final release. New
+projects are advised to use the new PCRE2 libraries.
 
 
 This document contains the following sections:
@@ -768,6 +768,6 @@ Everything, source and executable, is in EBCDIC and native z/OS file formats.
 However, this software is not maintained and will not be upgraded. If you are
 new to PCRE you should be looking at PCRE2 (version 10.30 or later).
 
-===============================
-Last Updated: 13 September 2017
-===============================
+==========================
+Last Updated: 15 June 2021
+==========================
diff --git a/contrib/libs/pcre/README b/contrib/libs/pcre/README
index 334362b3e5..65f5e19ef6 100644
--- a/contrib/libs/pcre/README
+++ b/contrib/libs/pcre/README
@@ -5,9 +5,8 @@ NOTE: This set of files relates to PCRE releases that use the original API,
 with library names libpcre, libpcre16, and libpcre32. January 2015 saw the
 first release of a new API, known as PCRE2, with release numbers starting at
 10.00 and library names libpcre2-8, libpcre2-16, and libpcre2-32. The old
-libraries (now called PCRE1) are still being maintained for bug fixes, but
-there will be no new development. New projects are advised to use the new PCRE2
-libraries.
+libraries (now called PCRE1) are now at end of life, and 8.45 is the final
+release. New projects are advised to use the new PCRE2 libraries.
 
 
 The latest release of PCRE1 is always available in three alternative formats
@@ -998,6 +997,6 @@ pcre_xxx, one with the name pcre16_xx, and a third with the name pcre32_xxx.
   RunTest.bat            a script for running tests under Windows
 
 Philip Hazel
-Email local part: ph10
-Email domain: cam.ac.uk
-Last updated: 12 February 2020
+Email local part: Philip.Hazel
+Email domain: gmail.com
+Last updated: 15 June 2021
diff --git a/contrib/libs/pcre/pcre.h b/contrib/libs/pcre/pcre.h
index 86e3956c21..bee1fe6ffd 100644
--- a/contrib/libs/pcre/pcre.h
+++ b/contrib/libs/pcre/pcre.h
@@ -42,9 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 /* The current PCRE version information. */
 
 #define PCRE_MAJOR          8
-#define PCRE_MINOR          44
+#define PCRE_MINOR          45
 #define PCRE_PRERELEASE     
-#define PCRE_DATE           2020-02-12
+#define PCRE_DATE           2021-06-15
 
 /* When an application links to a PCRE DLL in Windows, the symbols that are
 imported have to be identified as such. When building PCRE, the appropriate
diff --git a/contrib/libs/pcre/pcre_compile.c b/contrib/libs/pcre/pcre_compile.c
index 8051988093..e81b0cbbc8 100644
--- a/contrib/libs/pcre/pcre_compile.c
+++ b/contrib/libs/pcre/pcre_compile.c
@@ -6,7 +6,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2020 University of Cambridge
+           Copyright (c) 1997-2021 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -9099,6 +9099,8 @@ pcre_uchar cworkspace[COMPILE_WORK_SIZE];
 similar way to cworkspace, it can be expanded using malloc() if necessary. */
 
 named_group named_groups[NAMED_GROUP_LIST_SIZE];
+cd->named_groups = named_groups;
+cd->named_group_list_size = NAMED_GROUP_LIST_SIZE;
 
 /* Set this early so that early errors get offset 0. */
 
@@ -9372,8 +9374,6 @@ cd->hwm = cworkspace;
 cd->iscondassert = FALSE;
 cd->start_workspace = cworkspace;
 cd->workspace_size = COMPILE_WORK_SIZE;
-cd->named_groups = named_groups;
-cd->named_group_list_size = NAMED_GROUP_LIST_SIZE;
 cd->start_pattern = (const pcre_uchar *)pattern;
 cd->end_pattern = (const pcre_uchar *)(pattern + STRLEN_UC((const pcre_uchar *)pattern));
 cd->req_varyopt = 0;
@@ -9484,6 +9484,7 @@ if (cd->names_found > 0)
     add_name(cd, ng->name, ng->length, ng->number);
   if (cd->named_group_list_size > NAMED_GROUP_LIST_SIZE)
     (PUBL(free))((void *)cd->named_groups);
+  cd->named_group_list_size = 0;   /* So we don't free it twice */
   }
 
 /* Set up a starting, non-extracting bracket, then compile the expression. On
@@ -9634,6 +9635,8 @@ if (errorcode != 0)
   {
   (PUBL(free))(re);
   PCRE_EARLY_ERROR_RETURN:
+  if (cd->named_group_list_size > NAMED_GROUP_LIST_SIZE)
+    (PUBL(free))((void *)cd->named_groups);
   *erroroffset = (int)(ptr - (const pcre_uchar *)pattern);
   PCRE_EARLY_ERROR_RETURN2:
   *errorptr = find_error_text(errorcode);
diff --git a/contrib/libs/pcre/pcre_config.h b/contrib/libs/pcre/pcre_config.h
index 622b2ec59b..7c3352964a 100644
--- a/contrib/libs/pcre/pcre_config.h
+++ b/contrib/libs/pcre/pcre_config.h
@@ -85,9 +85,6 @@ sure both macros are undefined; an emulation function will then be used. */
 /* Define to 1 if you have the `memmove' function. */
 #define HAVE_MEMMOVE 1
 
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
 /* Define if you have POSIX threads libraries and header files. */
 #define HAVE_PTHREAD 1
 
@@ -103,6 +100,9 @@ sure both macros are undefined; an emulation function will then be used. */
 /* Define to 1 if you have the <stdint.h> header file. */
 #define HAVE_STDINT_H 1
 
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
 /* Define to 1 if you have the <stdlib.h> header file. */
 #define HAVE_STDLIB_H 1
 
@@ -221,7 +221,7 @@ sure both macros are undefined; an emulation function will then be used. */
 #define PACKAGE_NAME "PCRE"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "PCRE 8.44"
+#define PACKAGE_STRING "PCRE 8.45"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "pcre"
@@ -230,7 +230,7 @@ sure both macros are undefined; an emulation function will then be used. */
 #define PACKAGE_URL ""
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "8.44"
+#define PACKAGE_VERSION "8.45"
 
 /* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
    parentheses (of any kind) in a pattern. This limits the amount of system
@@ -290,7 +290,9 @@ sure both macros are undefined; an emulation function will then be used. */
    your system. */
 /* #undef PTHREAD_CREATE_JOINABLE */
 
-/* Define to 1 if you have the ANSI C header files. */
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
 #define STDC_HEADERS 1
 
 #ifdef ARCADIA_PCRE_ENABLE_JIT
@@ -339,7 +341,7 @@ sure both macros are undefined; an emulation function will then be used. */
 /* #undef SUPPORT_VALGRIND */
 
 /* Version number of package */
-#define VERSION "8.44"
+#define VERSION "8.45"
 
 /* Define to empty if `const' does not conform to ANSI C. */
 /* #undef const */
diff --git a/contrib/libs/pcre/pcre_exec.c b/contrib/libs/pcre/pcre_exec.c
index 4b5cb73fea..608f437626 100644
--- a/contrib/libs/pcre/pcre_exec.c
+++ b/contrib/libs/pcre/pcre_exec.c
@@ -6,7 +6,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2018 University of Cambridge
+           Copyright (c) 1997-2021 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -764,7 +764,7 @@ for (;;)
     md->mark = NULL;    /* In case previously set by assertion */
     RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode] + ecode[1], offset_top, md,
       eptrb, RM55);
-    if ((rrc == MATCH_MATCH || rrc == MATCH_ACCEPT) &&
+    if ((rrc == MATCH_MATCH || rrc == MATCH_ACCEPT || rrc == MATCH_KETRPOS) &&
          md->mark == NULL) md->mark = ecode + 2;
 
     /* A return of MATCH_SKIP_ARG means that matching failed at SKIP with an