bundled_pjproject: Update to 2.7.1

Update from 2.7 to 2.7.1 for bundled pjproject. Changed version
and removed patch files included in the update.

Change-Id: I55cea8e734b318c2df9daf86aa0802c559ec8357

3 files changed, 1 insertions, 1015 deletions

diff --git a/third-party/pjproject/patches/0010-r5665-svn-backport-ICE-Use-STUN-FINGERPRINT-attribut.patch b/third-party/pjproject/patches/0010-r5665-svn-backport-ICE-Use-STUN-FINGERPRINT-attribut.patch
deleted file mode 100644
index 3c83cc502..000000000
--- a/third-party/pjproject/patches/0010-r5665-svn-backport-ICE-Use-STUN-FINGERPRINT-attribut.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 06bc834969a34d2c60e05beed3051b4a6d34c125 Mon Sep 17 00:00:00 2001
-From: Richard Mudgett <rmudgett@digium.com>
-Date: Thu, 28 Sep 2017 10:57:23 -0500
-Subject: [PATCH 3/3] r5665 svn backport ICE: Use STUN FINGERPRINT attribute
- when sending keepalives
-
-Fixed #2046: ICE: Use STUN FINGERPRINT attribute when sending keepalives
-
-Per RFC 5245 Section 10:
-
-   If STUN is being used for keepalives, a STUN Binding Indication is
-   used [RFC5389].  The Indication MUST NOT utilize any authentication
-   mechanism.  It SHOULD contain the FINGERPRINT attribute to aid in
-   demultiplexing, but SHOULD NOT contain any other attributes.
----
- pjnath/src/pjnath/ice_session.c | 8 +++++---
- 1 file changed, 5 insertions(+), 3 deletions(-)
-
-diff --git a/pjnath/src/pjnath/ice_session.c b/pjnath/src/pjnath/ice_session.c
-index 27a2950..63a0d1c 100644
---- a/pjnath/src/pjnath/ice_session.c
-+++ b/pjnath/src/pjnath/ice_session.c
-@@ -1217,10 +1217,12 @@ static void ice_keep_alive(pj_ice_sess *ice, pj_bool_t send_now)
- 	msg_data = PJ_POOL_ZALLOC_T(tdata->pool, pj_ice_msg_data);
- 	msg_data->transport_id = the_check->lcand->transport_id;
- 
--	/* Temporarily disable FINGERPRINT. The Binding Indication 
--	 * SHOULD NOT contain any attributes.
-+	/* RFC 5245 Section 10:
-+	 * The Binding Indication SHOULD contain the FINGERPRINT attribute
-+	 * to aid in demultiplexing, but SHOULD NOT contain any other
-+	 * attributes.
- 	 */
--	saved = pj_stun_session_use_fingerprint(comp->stun_sess, PJ_FALSE);
-+	saved = pj_stun_session_use_fingerprint(comp->stun_sess, PJ_TRUE);
- 
- 	/* Send to session */
- 	addr_len = pj_sockaddr_get_len(&the_check->rcand->addr);
--- 
-2.7.4
-
diff --git a/third-party/pjproject/patches/0020-sip_parser-Add-validity-checking-for-numeric-header-.patch b/third-party/pjproject/patches/0020-sip_parser-Add-validity-checking-for-numeric-header-.patch
deleted file mode 100644
index dfee4b2c2..000000000
--- a/third-party/pjproject/patches/0020-sip_parser-Add-validity-checking-for-numeric-header-.patch
+++ /dev/null
@@ -1,973 +0,0 @@
-From b21042956dc4d3526052d5030953e5c565bb0895 Mon Sep 17 00:00:00 2001
-From: George Joseph <gjoseph@digium.com>
-Date: Thu, 2 Nov 2017 08:23:00 -0600
-Subject: [PATCH] sip_parser: Add validity checking for numeric header values
-
-Parsing the numeric header fields like cseq, ttl, port, etc. all
-had the potential to overflow, either causing unintended values to
-be captured or, if the values were subsequently converted back to
-strings, a buffer overrun.  To address this, new "strto" functions
-have been created that do range checking and those functions are
-used wherever possible in the parser.
-
- * Created pjlib/include/limits.h and pjlib/include/compat/limits.h
-   to either include the system limits.h or define common numeric
-   limits if there is no system limits.h.
-
- * Created strto*_validate functions in sip_parser that take bounds
-   and on failure call the on_str_parse_error function which prints
-   an error message and calls PJ_THROW.
-
- * Updated sip_parser to validate the numeric fields.
-
- * Fixed an issue in sip_transport that prevented error messages
-   from being properly displayed.
-
- * Added "volatile" to some variables referenced in PJ_CATCH blocks
-   as the optimizer was sometimes optimizing them away.
-
- * Fixed length calculation in sip_transaction/create_tsx_key_2543
-   to account for signed ints being 11 characters, not 9.
-
-Reported by: Youngsung Kim at LINE Corporation
----
- pjlib/build/pjlib.vcproj           |  14 +++-
- pjlib/build/pjlib.vcxproj          |   4 +-
- pjlib/build/pjlib.vcxproj.filters  |   6 ++
- pjlib/include/pj/compat/limits.h   |  65 +++++++++++++++
- pjlib/include/pj/compat/os_win32.h |   1 +
- pjlib/include/pj/limits.h          |  51 ++++++++++++
- pjlib/include/pj/string.h          |  46 +++++++++-
- pjlib/include/pj/types.h           |   3 -
- pjlib/src/pj/string.c              | 119 +++++++++++++++++++++++++-
- pjlib/src/pj/timer.c               |   1 +
- pjsip/include/pjsip/sip_parser.h   |  25 ++++++
- pjsip/src/pjsip/sip_parser.c       | 166 +++++++++++++++++++++++++++++--------
- pjsip/src/pjsip/sip_transaction.c  |   4 +-
- pjsip/src/pjsip/sip_transport.c    |   7 +-
- 14 files changed, 463 insertions(+), 49 deletions(-)
- create mode 100644 pjlib/include/pj/compat/limits.h
- create mode 100644 pjlib/include/pj/limits.h
-
-diff --git a/pjlib/build/pjlib.vcproj b/pjlib/build/pjlib.vcproj
-index 6a217a0b7..12592ef94 100644
---- a/pjlib/build/pjlib.vcproj
-+++ b/pjlib/build/pjlib.vcproj
-@@ -14967,7 +14967,11 @@
- 			</File>

- 			<File

- 				RelativePath="..\include\pj\ip_helper.h"

--				>

-+				>
-+			</File>
-+			<File
-+				RelativePath="..\include\pj\limits.h"
-+				>
- 			</File>

- 			<File

- 				RelativePath="..\include\pj\list.h"

-@@ -15070,8 +15074,12 @@
- 				</File>

- 				<File

- 					RelativePath="..\include\pj\compat\high_precision.h"

--					>

--				</File>

-+					>
-+				</File>
-+				<File
-+					RelativePath="..\include\pj\compat\limits.h"
-+					>
-+				</File>
- 				<File

- 					RelativePath="..\include\pj\compat\m_alpha.h"

- 					>

-diff --git a/pjlib/build/pjlib.vcxproj b/pjlib/build/pjlib.vcxproj
-index abf09ec44..e41731e3c 100644
---- a/pjlib/build/pjlib.vcxproj
-+++ b/pjlib/build/pjlib.vcxproj
-@@ -494,7 +494,7 @@
-       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</ExcludedFromBuild>
-       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
-     </ClCompile>
--    <ClCompile Include="..\src\pj\file_io_win32.c" />    
-+    <ClCompile Include="..\src\pj\file_io_win32.c" />
-     <ClCompile Include="..\src\pj\guid.c" />
-     <ClCompile Include="..\src\pj\guid_simple.c">
-       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug-Dynamic|Win32'">true</ExcludedFromBuild>
-@@ -890,6 +890,7 @@
-     <ClInclude Include="..\include\pj\compat\ctype.h" />
-     <ClInclude Include="..\include\pj\compat\errno.h" />
-     <ClInclude Include="..\include\pj\compat\high_precision.h" />
-+    <ClInclude Include="..\include\pj\compat\limits.h" />
-     <ClInclude Include="..\include\pj\compat\malloc.h" />
-     <ClInclude Include="..\include\pj\compat\m_alpha.h" />
-     <ClInclude Include="..\include\pj\compat\m_i386.h" />
-@@ -925,6 +926,7 @@
-     <ClInclude Include="..\include\pj\hash.h" />
-     <ClInclude Include="..\include\pj\ioqueue.h" />
-     <ClInclude Include="..\include\pj\ip_helper.h" />
-+    <ClInclude Include="..\include\pj\limits.h" />
-     <ClInclude Include="..\include\pj\list.h" />
-     <ClInclude Include="..\include\pj\list_i.h" />
-     <ClInclude Include="..\include\pj\lock.h" />
-diff --git a/pjlib/build/pjlib.vcxproj.filters b/pjlib/build/pjlib.vcxproj.filters
-index 0b5cbf109..6f343b019 100644
---- a/pjlib/build/pjlib.vcxproj.filters
-+++ b/pjlib/build/pjlib.vcxproj.filters
-@@ -439,5 +439,11 @@
-     <ClInclude Include="..\include\pj\compat\os_winuwp.h">
-       <Filter>Header Files\compat</Filter>
-     </ClInclude>
-+    <ClInclude Include="..\include\pj\limits.h">
-+      <Filter>Header Files</Filter>
-+    </ClInclude>
-+    <ClInclude Include="..\include\pj\compat\limits.h">
-+      <Filter>Header Files\compat</Filter>
-+    </ClInclude>
-   </ItemGroup>
- </Project>
-\ No newline at end of file
-diff --git a/pjlib/include/pj/compat/limits.h b/pjlib/include/pj/compat/limits.h
-new file mode 100644
-index 000000000..fba0625df
---- /dev/null
-+++ b/pjlib/include/pj/compat/limits.h
-@@ -0,0 +1,65 @@
-+/* $Id$ */
-+/*
-+ * Copyright (C) 2017 Teluu Inc. (http://www.teluu.com)
-+ * Copyright (C) 2017 George Joseph <gjoseph@digium.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
-+ */
-+#ifndef __PJ_COMPAT_LIMITS_H__
-+#define __PJ_COMPAT_LIMITS_H__
-+
-+/**
-+ * @file limits.h
-+ * @brief Provides integer limits normally found in limits.h.
-+ */
-+
-+#if defined(PJ_HAS_LIMITS_H) && PJ_HAS_LIMITS_H != 0
-+#  include <limits.h>
-+#else
-+
-+#  ifdef _MSC_VER
-+#  pragma message("limits.h is not found or not supported. LONG_MIN and "\
-+		 "LONG_MAX will be defined by the library in "\
-+		 "pj/compats/limits.h and overridable in config_site.h")
-+#  else
-+#  warning "limits.h is not found or not supported. LONG_MIN and LONG_MAX " \
-+           "will be defined by the library in pj/compats/limits.h and "\
-+           "overridable in config_site.h"
-+#  endif
-+
-+/* Minimum and maximum values a `signed long int' can hold.  */
-+#  ifndef LONG_MAX
-+#    if __WORDSIZE == 64
-+#      define LONG_MAX     9223372036854775807L
-+#    else
-+#      define LONG_MAX     2147483647L
-+#    endif
-+#  endif
-+
-+#  ifndef LONG_MIN
-+#    define LONG_MIN      (-LONG_MAX - 1L)
-+#  endif
-+
-+/* Maximum value an `unsigned long int' can hold.  (Minimum is 0.)  */
-+#  ifndef ULONG_MAX
-+#    if __WORDSIZE == 64
-+#      define ULONG_MAX    18446744073709551615UL
-+#    else    
-+#      define ULONG_MAX    4294967295UL
-+#    endif
-+#  endif
-+#endif
-+
-+#endif  /* __PJ_COMPAT_LIMITS_H__ */
-diff --git a/pjlib/include/pj/compat/os_win32.h b/pjlib/include/pj/compat/os_win32.h
-index 4fa8b21ea..9b18e4eb1 100644
---- a/pjlib/include/pj/compat/os_win32.h
-+++ b/pjlib/include/pj/compat/os_win32.h
-@@ -57,6 +57,7 @@
- #define PJ_HAS_SYS_TYPES_H	    1
- #define PJ_HAS_TIME_H		    1
- #define PJ_HAS_UNISTD_H		    0
-+#define PJ_HAS_LIMITS_H		    1
- 
- #define PJ_HAS_MSWSOCK_H	    1
- #define PJ_HAS_WINSOCK_H	    0
-diff --git a/pjlib/include/pj/limits.h b/pjlib/include/pj/limits.h
-new file mode 100644
-index 000000000..8b00ae52a
---- /dev/null
-+++ b/pjlib/include/pj/limits.h
-@@ -0,0 +1,51 @@
-+/* $Id$ */
-+/*
-+ * Copyright (C) 2017 Teluu Inc. (http://www.teluu.com)
-+ * Copyright (C) 2017 George Joseph <gjoseph@digium.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
-+ */
-+#ifndef __PJ_LIMITS_H__
-+#define __PJ_LIMITS_H__
-+
-+/**
-+ * @file limits.h
-+ * @brief Common min and max values
-+ */
-+
-+#include <pj/compat/limits.h>
-+
-+/** Maximum value for signed 32-bit integer. */
-+#define PJ_MAXINT32	0x7fffffff
-+
-+/** Minimum value for signed 32-bit integer. */
-+#define PJ_MININT32	0x80000000
-+
-+/** Maximum value for unsigned 16-bit integer. */
-+#define PJ_MAXUINT16	0xffff
-+
-+/** Maximum value for unsigned char. */
-+#define PJ_MAXUINT8	0xff
-+
-+/** Maximum value for long. */
-+#define PJ_MAXLONG	LONG_MAX
-+
-+/** Minimum value for long. */
-+#define PJ_MINLONG	LONG_MIN
-+
-+/** Minimum value for unsigned long. */
-+#define PJ_MAXULONG	ULONG_MAX
-+
-+#endif  /* __PJ_LIMITS_H__ */
-diff --git a/pjlib/include/pj/string.h b/pjlib/include/pj/string.h
-index 70a1d6c8c..5de236a65 100644
---- a/pjlib/include/pj/string.h
-+++ b/pjlib/include/pj/string.h
-@@ -28,7 +28,6 @@
- #include <pj/types.h>
- #include <pj/compat/string.h>
- 
--
- PJ_BEGIN_DECL
- 
- /**
-@@ -636,6 +635,29 @@ PJ_DECL(char*) pj_create_random_string(char *str, pj_size_t length);
- PJ_DECL(long) pj_strtol(const pj_str_t *str);
- 
- /**
-+ * Convert string to signed long integer. The conversion will stop as
-+ * soon as non-digit character is found or all the characters have
-+ * been processed.
-+ *
-+ * @param str   the string.
-+ * @param value Pointer to a long to receive the value.
-+ *
-+ * @return PJ_SUCCESS if successful.  Otherwise:
-+ *         PJ_ETOOSMALL if the value was an impossibly long negative number.
-+ *         In this case *value will be set to LONG_MIN.
-+ *         \n
-+ *         PJ_ETOOBIG if the value was an impossibly long positive number.
-+ *         In this case, *value will be set to LONG_MAX.
-+ *         \n
-+ *         PJ_EINVAL if the input string was NULL, the value pointer was NULL 
-+ *         or the input string could not be parsed at all such as starting with
-+ *         a character other than a '+', '-' or not in the '0' - '9' range.
-+ *         In this case, *value will be left untouched.
-+ */
-+PJ_DECL(pj_status_t) pj_strtol2(const pj_str_t *str, long *value);
-+
-+
-+/**
-  * Convert string to unsigned integer. The conversion will stop as
-  * soon as non-digit character is found or all the characters have
-  * been processed.
-@@ -664,6 +686,27 @@ PJ_DECL(unsigned long) pj_strtoul2(const pj_str_t *str, pj_str_t *endptr,
- 				   unsigned base);
- 
- /**
-+ * Convert string to unsigned long integer. The conversion will stop as
-+ * soon as non-digit character is found or all the characters have
-+ * been processed.
-+ *
-+ * @param str       The input string.
-+ * @param value     Pointer to an unsigned long to receive the value.
-+ * @param base	    Number base to use.
-+ *
-+ * @return PJ_SUCCESS if successful.  Otherwise:
-+ *         PJ_ETOOBIG if the value was an impossibly long positive number.
-+ *         In this case, *value will be set to ULONG_MAX.
-+ *         \n
-+ *         PJ_EINVAL if the input string was NULL, the value pointer was NULL 
-+ *         or the input string could not be parsed at all such as starting 
-+ *         with a character outside the base character range.  In this case,
-+ *         *value will be left untouched.
-+ */
-+PJ_DECL(pj_status_t) pj_strtoul3(const pj_str_t *str, unsigned long *value,
-+				 unsigned base);
-+
-+/**
-  * Convert string to float.
-  *
-  * @param str	the string.
-@@ -786,7 +829,6 @@ PJ_INLINE(void*) pj_memchr(const void *buf, int c, pj_size_t size)
-     return (void*)memchr((void*)buf, c, size);
- }
- 
--
- /**
-  * @}
-  */
-diff --git a/pjlib/include/pj/types.h b/pjlib/include/pj/types.h
-index 0e0e2d9a7..8c9f78238 100644
---- a/pjlib/include/pj/types.h
-+++ b/pjlib/include/pj/types.h
-@@ -280,9 +280,6 @@ typedef int pj_exception_id_t;
- /** Utility macro to compute the number of elements in static array. */
- #define PJ_ARRAY_SIZE(a)    (sizeof(a)/sizeof(a[0]))
- 
--/** Maximum value for signed 32-bit integer. */
--#define PJ_MAXINT32  0x7FFFFFFFL
--
- /**
-  * Length of object names.
-  */
-diff --git a/pjlib/src/pj/string.c b/pjlib/src/pj/string.c
-index 307cfb47e..b95f141be 100644
---- a/pjlib/src/pj/string.c
-+++ b/pjlib/src/pj/string.c
-@@ -23,11 +23,14 @@
- #include <pj/ctype.h>
- #include <pj/rand.h>
- #include <pj/os.h>
-+#include <pj/errno.h>
-+#include <pj/limits.h>
- 
- #if PJ_FUNCTIONS_ARE_INLINED==0
- #  include <pj/string_i.h>
- #endif
- 
-+
- PJ_DEF(pj_ssize_t) pj_strspn(const pj_str_t *str, const pj_str_t *set_char)
- {
-     pj_ssize_t i, j, count = 0;
-@@ -230,6 +233,55 @@ PJ_DEF(long) pj_strtol(const pj_str_t *str)
-         return pj_strtoul(str);
- }
- 
-+
-+PJ_DEF(pj_status_t) pj_strtol2(const pj_str_t *str, long *value)
-+{
-+    pj_str_t s;
-+    unsigned long retval = 0;
-+    pj_bool_t is_negative = PJ_FALSE;
-+    int rc = 0;
-+
-+    PJ_CHECK_STACK();
-+
-+    if (!str || !value) {
-+        return PJ_EINVAL;
-+    }
-+
-+    s = *str;
-+    pj_strltrim(&s);
-+
-+    if (s.slen == 0)
-+        return PJ_EINVAL;
-+
-+    if (s.ptr[0] == '+' || s.ptr[0] == '-') {
-+        is_negative = (s.ptr[0] == '-');
-+        s.ptr += 1;
-+        s.slen -= 1;
-+    }
-+
-+    rc = pj_strtoul3(&s, &retval, 10);
-+    if (rc == PJ_EINVAL) {
-+        return rc;
-+    } else if (rc != PJ_SUCCESS) {
-+        *value = is_negative ? PJ_MINLONG : PJ_MAXLONG;
-+        return is_negative ? PJ_ETOOSMALL : PJ_ETOOBIG;
-+    }
-+
-+    if (retval > PJ_MAXLONG && !is_negative) {
-+        *value = PJ_MAXLONG;
-+        return PJ_ETOOBIG;
-+    }
-+
-+    if (retval > (PJ_MAXLONG + 1UL) && is_negative) {
-+        *value = PJ_MINLONG;
-+        return PJ_ETOOSMALL;
-+    }
-+
-+    *value = is_negative ? -(long)retval : retval;
-+
-+    return PJ_SUCCESS;
-+}
-+
- PJ_DEF(unsigned long) pj_strtoul(const pj_str_t *str)
- {
-     unsigned long value;
-@@ -282,6 +334,71 @@ PJ_DEF(unsigned long) pj_strtoul2(const pj_str_t *str, pj_str_t *endptr,
-     return value;
- }
- 
-+PJ_DEF(pj_status_t) pj_strtoul3(const pj_str_t *str, unsigned long *value,
-+				unsigned base)
-+{
-+    pj_str_t s;
-+    unsigned i;
-+
-+    PJ_CHECK_STACK();
-+
-+    if (!str || !value) {
-+        return PJ_EINVAL;
-+    }
-+
-+    s = *str;
-+    pj_strltrim(&s);
-+
-+    if (s.slen == 0 || s.ptr[0] < '0' ||
-+	(base <= 10 && (unsigned)s.ptr[0] > ('0' - 1) + base) ||
-+	(base == 16 && !pj_isxdigit(s.ptr[0])))
-+    {
-+        return PJ_EINVAL;
-+    }
-+
-+    *value = 0;
-+    if (base <= 10) {
-+	for (i=0; i<(unsigned)s.slen; ++i) {
-+	    unsigned c = s.ptr[i] - '0';
-+	    if (s.ptr[i] < '0' || (unsigned)s.ptr[i] > ('0' - 1) + base) {
-+		break;
-+	    }
-+	    if (*value > PJ_MAXULONG / base) {
-+		*value = PJ_MAXULONG;
-+		return PJ_ETOOBIG;
-+	    }
-+
-+	    *value *= base;
-+	    if ((PJ_MAXULONG - *value) < c) {
-+		*value = PJ_MAXULONG;
-+		return PJ_ETOOBIG;
-+	    }
-+	    *value += c;
-+	}
-+    } else if (base == 16) {
-+	for (i=0; i<(unsigned)s.slen; ++i) {
-+	    unsigned c = pj_hex_digit_to_val(s.ptr[i]);
-+	    if (!pj_isxdigit(s.ptr[i]))
-+		break;
-+
-+	    if (*value > PJ_MAXULONG / base) {
-+		*value = PJ_MAXULONG;
-+		return PJ_ETOOBIG;
-+	    }
-+	    *value *= base;
-+	    if ((PJ_MAXULONG - *value) < c) {
-+		*value = PJ_MAXULONG;
-+		return PJ_ETOOBIG;
-+	    }
-+	    *value += c;
-+	}
-+    } else {
-+	pj_assert(!"Unsupported base");
-+	return PJ_EINVAL;
-+    }
-+    return PJ_SUCCESS;
-+}
-+
- PJ_DEF(float) pj_strtof(const pj_str_t *str)
- {
-     pj_str_t part;
-@@ -356,5 +473,3 @@ PJ_DEF(int) pj_utoa_pad( unsigned long val, char *buf, int min_dig, int pad)
- 
-     return len;
- }
--
--
-diff --git a/pjlib/src/pj/timer.c b/pjlib/src/pj/timer.c
-index 225be4498..399e114a8 100644
---- a/pjlib/src/pj/timer.c
-+++ b/pjlib/src/pj/timer.c
-@@ -36,6 +36,7 @@
- #include <pj/lock.h>
- #include <pj/log.h>
- #include <pj/rand.h>
-+#include <pj/limits.h>
- 
- #define THIS_FILE	"timer.c"
- 
-diff --git a/pjsip/include/pjsip/sip_parser.h b/pjsip/include/pjsip/sip_parser.h
-index 0d767f0ad..5691fed3a 100644
---- a/pjsip/include/pjsip/sip_parser.h
-+++ b/pjsip/include/pjsip/sip_parser.h
-@@ -39,6 +39,26 @@ PJ_BEGIN_DECL
-  */
- 
- /**
-+ * Contants for limit checks
-+ */
-+#define PJSIP_MIN_CONTENT_LENGTH    0
-+#define PJSIP_MAX_CONTENT_LENGTH    PJ_MAXINT32
-+#define PJSIP_MIN_PORT		    0
-+#define PJSIP_MAX_PORT		    PJ_MAXUINT16
-+#define PJSIP_MIN_TTL		    0
-+#define PJSIP_MAX_TTL		    PJ_MAXUINT8
-+#define PJSIP_MIN_STATUS_CODE	    100
-+#define PJSIP_MAX_STATUS_CODE	    999
-+#define PJSIP_MIN_Q1000		    0
-+#define PJSIP_MAX_Q1000		    PJ_MAXINT32 / 1000
-+#define PJSIP_MIN_EXPIRES	    0
-+#define PJSIP_MAX_EXPIRES	    PJ_MAXINT32
-+#define PJSIP_MIN_CSEQ		    0
-+#define PJSIP_MAX_CSEQ		    PJ_MAXINT32
-+#define PJSIP_MIN_RETRY_AFTER	    0
-+#define PJSIP_MAX_RETRY_AFTER	    PJ_MAXINT32
-+
-+/**
-  * URI Parsing options.
-  */
- enum
-@@ -64,6 +84,11 @@ enum
- extern int PJSIP_SYN_ERR_EXCEPTION;
- 
- /**
-+ * Invalid value error exception value.
-+ */
-+extern int PJSIP_EINVAL_ERR_EXCEPTION;
-+
-+/**
-  * This structure is used to get error reporting from parser.
-  */
- typedef struct pjsip_parser_err_report
-diff --git a/pjsip/src/pjsip/sip_parser.c b/pjsip/src/pjsip/sip_parser.c
-index cf3b879f6..f9a0e65b5 100644
---- a/pjsip/src/pjsip/sip_parser.c
-+++ b/pjsip/src/pjsip/sip_parser.c
-@@ -34,6 +34,7 @@
- #include <pj/string.h>
- #include <pj/ctype.h>
- #include <pj/assert.h>
-+#include <pj/limits.h>
- 
- #define THIS_FILE	    "sip_parser.c"
- 
-@@ -93,6 +94,7 @@ static unsigned uri_handler_count;
-  * Global vars (also extern).
-  */
- int PJSIP_SYN_ERR_EXCEPTION = -1;
-+int PJSIP_EINVAL_ERR_EXCEPTION = -2;
- 
- /* Parser constants */
- static pjsip_parser_const_t pconst =
-@@ -205,7 +207,6 @@ static unsigned long pj_strtoul_mindigit(const pj_str_t *str,
- /* Case insensitive comparison */
- #define parser_stricmp(s1, s2)  (s1.slen!=s2.slen || pj_stricmp_alnum(&s1, &s2))
- 
--
- /* Get a token and unescape */
- PJ_INLINE(void) parser_get_and_unescape(pj_scanner *scanner, pj_pool_t *pool,
- 					const pj_cis_t *spec, 
-@@ -223,8 +224,6 @@ PJ_INLINE(void) parser_get_and_unescape(pj_scanner *scanner, pj_pool_t *pool,
- #endif
- }
- 
--
--
- /* Syntax error handler for parser. */
- static void on_syntax_error(pj_scanner *scanner)
- {
-@@ -232,6 +231,60 @@ static void on_syntax_error(pj_scanner *scanner)
-     PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
- }
- 
-+/* Syntax error handler for parser. */
-+static void on_str_parse_error(const pj_str_t *str, int rc)
-+{
-+    char *s;
-+
-+    switch(rc) {
-+    case PJ_EINVAL:
-+        s = "NULL input string, invalid input string, or NULL return "\
-+	    "value pointer";
-+        break;
-+    case PJ_ETOOSMALL:
-+        s = "String value was less than the minimum allowed value.";
-+        break;
-+    case PJ_ETOOBIG:
-+        s = "String value was greater than the maximum allowed value.";
-+        break;
-+    default:
-+        s = "Unknown error";
-+    }
-+
-+    if (str) {
-+        PJ_LOG(1, (THIS_FILE, "Error parsing '%.*s': %s",
-+                   (int)str->slen, str->ptr, s));
-+    } else {
-+        PJ_LOG(1, (THIS_FILE, "Can't parse input string: %s", s));
-+    }
-+    PJ_THROW(PJSIP_EINVAL_ERR_EXCEPTION);
-+}
-+
-+static void strtoi_validate(const pj_str_t *str, int min_val,
-+			    int max_val, int *value)
-+{ 
-+    long retval;
-+    pj_status_t status;
-+
-+    if (!str || !value) {
-+        on_str_parse_error(str, PJ_EINVAL);
-+    }
-+    status = pj_strtol2(str, &retval);
-+    if (status != PJ_EINVAL) {
-+	if (min_val > retval) {
-+	    *value = min_val;
-+	    status = PJ_ETOOSMALL;
-+	} else if (retval > max_val) {
-+	    *value = max_val;
-+	    status = PJ_ETOOBIG;
-+	} else
-+	    *value = (int)retval;
-+    }
-+
-+    if (status != PJ_SUCCESS)
-+	on_str_parse_error(str, status);
-+}
-+
- /* Get parser constants. */
- PJ_DEF(const pjsip_parser_const_t*) pjsip_parser_const(void)
- {
-@@ -285,6 +338,14 @@ static pj_status_t init_parser()
-     PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
- 
-     /*
-+     * Invalid value exception.
-+     */
-+    pj_assert (PJSIP_EINVAL_ERR_EXCEPTION == -2);
-+    status = pj_exception_id_alloc("PJSIP invalid value error", 
-+				   &PJSIP_EINVAL_ERR_EXCEPTION);
-+    PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
-+
-+    /*
-      * Init character input spec (cis)
-      */
- 
-@@ -502,6 +563,9 @@ void deinit_sip_parser(void)
- 	/* Deregister exception ID */
- 	pj_exception_id_free(PJSIP_SYN_ERR_EXCEPTION);
- 	PJSIP_SYN_ERR_EXCEPTION = -1;
-+
-+	pj_exception_id_free(PJSIP_EINVAL_ERR_EXCEPTION);
-+	PJSIP_EINVAL_ERR_EXCEPTION = -2;
-     }
-     pj_leave_critical_section();
- }
-@@ -766,7 +830,7 @@ PJ_DEF(pjsip_msg *) pjsip_parse_rdata( char *buf, pj_size_t size,
- }
- 
- /* Determine if a message has been received. */
--PJ_DEF(pj_bool_t) pjsip_find_msg( const char *buf, pj_size_t size, 
-+PJ_DEF(pj_status_t) pjsip_find_msg( const char *buf, pj_size_t size, 
- 				  pj_bool_t is_datagram, pj_size_t *msg_size)
- {
- #if PJ_HAS_TCP
-@@ -776,6 +840,7 @@ PJ_DEF(pj_bool_t) pjsip_find_msg( const char *buf, pj_size_t size,
-     const char *line;
-     int content_length = -1;
-     pj_str_t cur_msg;
-+    pj_status_t status = PJ_SUCCESS;
-     const pj_str_t end_hdr = { "\n\r\n", 3};
- 
-     *msg_size = size;
-@@ -836,9 +901,16 @@ PJ_DEF(pj_bool_t) pjsip_find_msg( const char *buf, pj_size_t size,
- 		pj_scan_get_newline(&scanner);
- 
- 		/* Found a valid Content-Length header. */
--		content_length = pj_strtoul(&str_clen);
-+		strtoi_validate(&str_clen, PJSIP_MIN_CONTENT_LENGTH,
-+				PJSIP_MAX_CONTENT_LENGTH, &content_length);
- 	    }
- 	    PJ_CATCH_ANY {
-+		int eid = PJ_GET_EXCEPTION();
-+		if (eid == PJSIP_SYN_ERR_EXCEPTION) {
-+		    status = PJSIP_EMISSINGHDR;
-+		} else if (eid == PJSIP_EINVAL_ERR_EXCEPTION) {
-+		    status = PJSIP_EINVALIDHDR;
-+		}
- 		content_length = -1;
- 	    }
- 	    PJ_END
-@@ -858,7 +930,7 @@ PJ_DEF(pj_bool_t) pjsip_find_msg( const char *buf, pj_size_t size,
- 
-     /* Found Content-Length? */
-     if (content_length == -1) {
--	return PJSIP_EMISSINGHDR;
-+	return status;
-     }
- 
-     /* Enough packet received? */
-@@ -938,10 +1010,14 @@ static pj_bool_t is_next_sip_version(pj_scanner *scanner)
- static pjsip_msg *int_parse_msg( pjsip_parse_ctx *ctx,
- 				 pjsip_parser_err_report *err_list)
- {
--    pj_bool_t parsing_headers;
--    pjsip_msg *msg = NULL;
-+    /* These variables require "volatile" so their values get
-+     * preserved when re-entering the PJ_TRY block after an error.
-+     */
-+    volatile pj_bool_t parsing_headers;
-+    pjsip_msg *volatile msg = NULL;
-+    pjsip_ctype_hdr *volatile ctype_hdr = NULL;
-+
-     pj_str_t hname;
--    pjsip_ctype_hdr *ctype_hdr = NULL;
-     pj_scanner *scanner = ctx->scanner;
-     pj_pool_t *pool = ctx->pool;
-     PJ_USE_EXCEPTION;
-@@ -1023,7 +1099,6 @@ parse_headers:
- 		hdr->name = hdr->sname = hname;
- 	    }
- 	    
--	
- 	    /* Single parse of header line can produce multiple headers.
- 	     * For example, if one Contact: header contains Contact list
- 	     * separated by comma, then these Contacts will be split into
-@@ -1267,7 +1342,7 @@ static void int_parse_uri_host_port( pj_scanner *scanner,
- 	pj_str_t port;
- 	pj_scan_get_char(scanner);
- 	pj_scan_get(scanner, &pconst.pjsip_DIGIT_SPEC, &port);
--	*p_port = pj_strtoul(&port);
-+	strtoi_validate(&port, PJSIP_MIN_PORT, PJSIP_MAX_PORT, p_port);
-     } else {
- 	*p_port = 0;
-     }
-@@ -1458,8 +1533,8 @@ static void* int_parse_sip_url( pj_scanner *scanner,
- 	    url->transport_param = pvalue;
- 
- 	} else if (!parser_stricmp(pname, pconst.pjsip_TTL_STR) && pvalue.slen) {
--	    url->ttl_param = pj_strtoul(&pvalue);
--
-+	    strtoi_validate(&pvalue, PJSIP_MIN_TTL, PJSIP_MAX_TTL,
-+			    &url->ttl_param);
- 	} else if (!parser_stricmp(pname, pconst.pjsip_MADDR_STR) && pvalue.slen) {
- 	    url->maddr_param = pvalue;
- 
-@@ -1595,7 +1670,8 @@ static void int_parse_status_line( pj_scanner *scanner,
- 
-     parse_sip_version(scanner);
-     pj_scan_get( scanner, &pconst.pjsip_DIGIT_SPEC, &token);
--    status_line->code = pj_strtoul(&token);
-+    strtoi_validate(&token, PJSIP_MIN_STATUS_CODE, PJSIP_MAX_STATUS_CODE,
-+                    &status_line->code);
-     if (*scanner->curptr != '\r' && *scanner->curptr != '\n')
- 	pj_scan_get( scanner, &pconst.pjsip_NOT_NEWLINE, &status_line->reason);
-     else
-@@ -1780,20 +1856,34 @@ static void int_parse_contact_param( pjsip_contact_hdr *hdr,
- 	if (!parser_stricmp(pname, pconst.pjsip_Q_STR) && pvalue.slen) {
- 	    char *dot_pos = (char*) pj_memchr(pvalue.ptr, '.', pvalue.slen);
- 	    if (!dot_pos) {
--		hdr->q1000 = pj_strtoul(&pvalue) * 1000;
-+		strtoi_validate(&pvalue, PJSIP_MIN_Q1000, PJSIP_MAX_Q1000,
-+                                &hdr->q1000);
-+		hdr->q1000 *= 1000;
- 	    } else {
- 		pj_str_t tmp = pvalue;
-+		unsigned long qval_frac;
- 
- 		tmp.slen = dot_pos - pvalue.ptr;
--		hdr->q1000 = pj_strtoul(&tmp) * 1000;
-+		strtoi_validate(&tmp, PJSIP_MIN_Q1000, PJSIP_MAX_Q1000,
-+                                &hdr->q1000);
-+                hdr->q1000 *= 1000;
- 
- 		pvalue.slen = (pvalue.ptr+pvalue.slen) - (dot_pos+1);
- 		pvalue.ptr = dot_pos + 1;
--		hdr->q1000 += pj_strtoul_mindigit(&pvalue, 3);
-+		if (pvalue.slen > 3) {
-+		    pvalue.slen = 3;
-+		}
-+		qval_frac = pj_strtoul_mindigit(&pvalue, 3);
-+		if ((unsigned)hdr->q1000 > (PJ_MAXINT32 - qval_frac)) {
-+		    PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
-+		}
-+		hdr->q1000 += qval_frac;
- 	    }    
--	} else if (!parser_stricmp(pname, pconst.pjsip_EXPIRES_STR) && pvalue.slen) {
--	    hdr->expires = pj_strtoul(&pvalue);
--
-+	} else if (!parser_stricmp(pname, pconst.pjsip_EXPIRES_STR) && 
-+                   pvalue.slen) 
-+        {
-+	    strtoi_validate(&pvalue, PJSIP_MIN_EXPIRES, PJSIP_MAX_EXPIRES,
-+                            &hdr->expires);
- 	} else {
- 	    pjsip_param *p = PJ_POOL_ALLOC_T(pool, pjsip_param);
- 	    p->name = pname;
-@@ -1890,19 +1980,22 @@ static pjsip_hdr* parse_hdr_content_type( pjsip_parse_ctx *ctx )
- static pjsip_hdr* parse_hdr_cseq( pjsip_parse_ctx *ctx )
- {
-     pj_str_t cseq, method;
--    pjsip_cseq_hdr *hdr;
-+    pjsip_cseq_hdr *hdr = NULL;
-+    int cseq_val = 0;
- 
--    hdr = pjsip_cseq_hdr_create(ctx->pool);
-     pj_scan_get( ctx->scanner, &pconst.pjsip_DIGIT_SPEC, &cseq);
--    hdr->cseq = pj_strtoul(&cseq);
-+    strtoi_validate(&cseq, PJSIP_MIN_CSEQ, PJSIP_MAX_CSEQ, &cseq_val);
- 
--    pj_scan_get( ctx->scanner, &pconst.pjsip_TOKEN_SPEC, &method);
--    pjsip_method_init_np(&hdr->method, &method);
-+    hdr = pjsip_cseq_hdr_create(ctx->pool);
-+    hdr->cseq = cseq_val;
- 
-+    pj_scan_get( ctx->scanner, &pconst.pjsip_TOKEN_SPEC, &method);
-     parse_hdr_end( ctx->scanner );
- 
--    if (ctx->rdata)
-+    pjsip_method_init_np(&hdr->method, &method);
-+    if (ctx->rdata) {
-         ctx->rdata->msg_info.cseq = hdr;
-+    }
- 
-     return (pjsip_hdr*)hdr;
- }
-@@ -1984,7 +2077,8 @@ static pjsip_hdr* parse_hdr_retry_after(pjsip_parse_ctx *ctx)
-     hdr = pjsip_retry_after_hdr_create(ctx->pool, 0);
-     
-     pj_scan_get(scanner, &pconst.pjsip_DIGIT_SPEC, &tmp);
--    hdr->ivalue = pj_strtoul(&tmp);
-+    strtoi_validate(&tmp, PJSIP_MIN_RETRY_AFTER, PJSIP_MAX_RETRY_AFTER,
-+                    &hdr->ivalue);
- 
-     while (!pj_scan_is_eof(scanner) && *scanner->curptr!='\r' &&
- 	   *scanner->curptr!='\n')
-@@ -2073,7 +2167,8 @@ static void int_parse_via_param( pjsip_via_hdr *hdr, pj_scanner *scanner,
- 	    hdr->branch_param = pvalue;
- 
- 	} else if (!parser_stricmp(pname, pconst.pjsip_TTL_STR) && pvalue.slen) {
--	    hdr->ttl_param = pj_strtoul(&pvalue);
-+	    strtoi_validate(&pvalue, PJSIP_MIN_TTL, PJSIP_MAX_TTL,
-+                            &hdr->ttl_param);
- 	    
- 	} else if (!parser_stricmp(pname, pconst.pjsip_MADDR_STR) && pvalue.slen) {
- 	    hdr->maddr_param = pvalue;
-@@ -2082,9 +2177,10 @@ static void int_parse_via_param( pjsip_via_hdr *hdr, pj_scanner *scanner,
- 	    hdr->recvd_param = pvalue;
- 
- 	} else if (!parser_stricmp(pname, pconst.pjsip_RPORT_STR)) {
--	    if (pvalue.slen)
--		hdr->rport_param = pj_strtoul(&pvalue);
--	    else
-+	    if (pvalue.slen) {
-+		strtoi_validate(&pvalue, PJSIP_MIN_PORT, PJSIP_MAX_PORT,
-+			        &hdr->rport_param);
-+            } else
- 		hdr->rport_param = 0;
- 	} else {
- 	    pjsip_param *p = PJ_POOL_ALLOC_T(pool, pjsip_param);
-@@ -2213,7 +2309,8 @@ static pjsip_hdr* parse_hdr_via( pjsip_parse_ctx *ctx )
- 	    pj_str_t digit;
- 	    pj_scan_get_char(scanner);
- 	    pj_scan_get(scanner, &pconst.pjsip_DIGIT_SPEC, &digit);
--	    hdr->sent_by.port = pj_strtoul(&digit);
-+	    strtoi_validate(&digit, PJSIP_MIN_PORT, PJSIP_MAX_PORT,
-+                            &hdr->sent_by.port);
- 	}
- 	
- 	int_parse_via_param(hdr, scanner, ctx->pool);
-@@ -2298,9 +2395,10 @@ PJ_DEF(pj_status_t) pjsip_parse_headers( pj_pool_t *pool, char *input,
- 				         unsigned options)
- {
-     enum { STOP_ON_ERROR = 1 };
-+    pj_str_t hname;
-     pj_scanner scanner;
-     pjsip_parse_ctx ctx;
--    pj_str_t hname;
-+
-     PJ_USE_EXCEPTION;
- 
-     pj_scan_init(&scanner, input, size, PJ_SCAN_AUTOSKIP_WS_HEADER,
-@@ -2323,7 +2421,7 @@ retry_parse:
- 	     */
- 	    hname.slen = 0;
- 
--	    /* Get hname. */
-+	    /* Get hname. */            
- 	    pj_scan_get( &scanner, &pconst.pjsip_TOKEN_SPEC, &hname);
- 	    if (pj_scan_get_char( &scanner ) != ':') {
- 		PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
-diff --git a/pjsip/src/pjsip/sip_transaction.c b/pjsip/src/pjsip/sip_transaction.c
-index f3be93beb..7ac3d1b76 100644
---- a/pjsip/src/pjsip/sip_transaction.c
-+++ b/pjsip/src/pjsip/sip_transaction.c
-@@ -289,11 +289,11 @@ static pj_status_t create_tsx_key_2543( pj_pool_t *pool,
- 
-     /* Calculate length required. */
-     len_required = method->name.slen +      /* Method */
--                   9 +			    /* CSeq number */
-+                   11 +			    /* CSeq number */
- 		   rdata->msg_info.from->tag.slen +   /* From tag. */
- 		   rdata->msg_info.cid->id.slen +    /* Call-ID */
- 		   host->slen +		    /* Via host. */
--		   9 +			    /* Via port. */
-+		   11 +			    /* Via port. */
- 		   16;			    /* Separator+Allowance. */
-     key = p = (char*) pj_pool_alloc(pool, len_required);
- 
-diff --git a/pjsip/src/pjsip/sip_transport.c b/pjsip/src/pjsip/sip_transport.c
-index 0c338e8fd..b24cbb411 100644
---- a/pjsip/src/pjsip/sip_transport.c
-+++ b/pjsip/src/pjsip/sip_transport.c
-@@ -1848,7 +1848,7 @@ PJ_DEF(pj_ssize_t) pjsip_tpmgr_receive_packet( pjsip_tpmgr *mgr,
- 	/* Check for parsing syntax error */
- 	if (msg==NULL || !pj_list_empty(&rdata->msg_info.parse_err)) {
- 	    pjsip_parser_err_report *err;
--	    char buf[128];
-+	    char buf[256];
- 	    pj_str_t tmp;
- 
- 	    /* Gather syntax error information */
-@@ -1862,7 +1862,10 @@ PJ_DEF(pj_ssize_t) pjsip_tpmgr_receive_packet( pjsip_tpmgr *mgr,
- 				       pj_exception_id_name(err->except_code),
- 				       (int)err->hname.slen, err->hname.ptr,
- 				       err->line, err->col);
--		if (len > 0 && len < (int) (sizeof(buf)-tmp.slen)) {
-+		if (len >= (int)sizeof(buf)-tmp.slen) {
-+		    len = (int)sizeof(buf)-tmp.slen;
-+		}
-+		if (len > 0) {
- 		    tmp.slen += len;
- 		}
- 		err = err->next;
--- 
-2.13.6
-
diff --git a/third-party/versions.mak b/third-party/versions.mak
index 4f645f1bb..a90a52348 100644
--- a/third-party/versions.mak
+++ b/third-party/versions.mak
@@ -1,2 +1,2 @@
 
-PJPROJECT_VERSION = 2.7
+PJPROJECT_VERSION = 2.7.1