Upgrade expat to R_2_2_10
(Keeping the `#if defined(__BIONIC__)` around the HAVE_SYSCALL_GETRANDOM
define, which got dropped somehow.)
Test: make
Change-Id: I3a26a4ff32a2e6b53eb519f1ae09839f24b826d7
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 8cb451e..05343e2 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -36,6 +36,7 @@
lib_LTLIBRARIES = libexpat.la
libexpat_la_LDFLAGS = \
+ @AM_LDFLAGS@ \
-no-undefined \
-version-info @LIBCURRENT@:@LIBREVISION@:@LIBAGE@
diff --git a/lib/Makefile.in b/lib/Makefile.in
index bbd6a18..10f20d5 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.2 from Makefile.am.
# @configure_input@
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -251,7 +251,11 @@
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
+AM_CFLAGS = @AM_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AM_LDFLAGS = @AM_LDFLAGS@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
@@ -322,6 +326,7 @@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
+_EXPAT_OUTPUT_NAME = @_EXPAT_OUTPUT_NAME@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
@@ -367,6 +372,7 @@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
+runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
@@ -382,6 +388,7 @@
lib_LTLIBRARIES = libexpat.la
libexpat_la_LDFLAGS = \
+ @AM_LDFLAGS@ \
-no-undefined \
-version-info @LIBCURRENT@:@LIBREVISION@:@LIBAGE@
diff --git a/lib/expat.h b/lib/expat.h
index 48a6e2a..cb828db 100644
--- a/lib/expat.h
+++ b/lib/expat.h
@@ -318,7 +318,7 @@
For internal entities (<!ENTITY foo "bar">), value will
be non-NULL and systemId, publicID, and notationName will be NULL.
- The value string is NOT nul-terminated; the length is provided in
+ The value string is NOT null-terminated; the length is provided in
the value_length argument. Since it is legal to have zero-length
values, do not use this argument to test for internal entities.
@@ -707,7 +707,7 @@
/* Returns the number of the attribute/value pairs passed in last call
to the XML_StartElementHandler that were specified in the start-tag
rather than defaulted. Each attribute/value pair counts as 2; thus
- this correspondds to an index into the atts array passed to the
+ this corresponds to an index into the atts array passed to the
XML_StartElementHandler. Returns -1 if parser == NULL.
*/
XMLPARSEAPI(int)
@@ -716,7 +716,7 @@
/* Returns the index of the ID attribute passed in the last call to
XML_StartElementHandler, or -1 if there is no ID attribute or
parser == NULL. Each attribute/value pair counts as 2; thus this
- correspondds to an index into the atts array passed to the
+ corresponds to an index into the atts array passed to the
XML_StartElementHandler.
*/
XMLPARSEAPI(int)
@@ -1015,7 +1015,7 @@
*/
#define XML_MAJOR_VERSION 2
#define XML_MINOR_VERSION 2
-#define XML_MICRO_VERSION 9
+#define XML_MICRO_VERSION 10
#ifdef __cplusplus
}
diff --git a/lib/xmlparse.c b/lib/xmlparse.c
index 3aaf35b..dfc316c 100644
--- a/lib/xmlparse.c
+++ b/lib/xmlparse.c
@@ -1,4 +1,4 @@
-/* f519f27c7c3b79fee55aeb8b1e53b7384b079d9118bf3a62eb3a60986a6742f2 (2.2.9+)
+/* 5cd169f2942b85c05e0b1b96f9990f91ac3d07e470ad7ce906ac8590c8ed4f35 (2.2.10+)
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
@@ -48,6 +48,17 @@
#include <stdio.h> /* fprintf */
#include <stdlib.h> /* getenv, rand_s */
+#if defined(_WIN32) && defined(_MSC_VER) && (_MSC_VER < 1600)
+/* vs2008/9.0 and earlier lack stdint.h; _MSC_VER 1600 is vs2010/10.0 */
+# if defined(_WIN64)
+typedef unsigned __int64 uintptr_t;
+# else
+typedef unsigned __int32 uintptr_t;
+# endif
+#else
+# include <stdint.h> /* uintptr_t */
+#endif
+
#ifdef _WIN32
# define getpid GetCurrentProcessId
#else
@@ -99,14 +110,14 @@
enabled. For end user security, that is probably not what you want. \
\
Your options include: \
- * Linux + glibc >=2.25 (getrandom): HAVE_GETRANDOM, \
- * Linux + glibc <2.25 (syscall SYS_getrandom): HAVE_SYSCALL_GETRANDOM, \
+ * Linux >=3.17 + glibc >=2.25 (getrandom): HAVE_GETRANDOM, \
+ * Linux >=3.17 + glibc (including <2.25) (syscall SYS_getrandom): HAVE_SYSCALL_GETRANDOM, \
* BSD / macOS >=10.7 (arc4random_buf): HAVE_ARC4RANDOM_BUF, \
- * BSD / macOS <10.7 (arc4random): HAVE_ARC4RANDOM, \
+ * BSD / macOS (including <10.7) (arc4random): HAVE_ARC4RANDOM, \
* libbsd (arc4random_buf): HAVE_ARC4RANDOM_BUF + HAVE_LIBBSD, \
* libbsd (arc4random): HAVE_ARC4RANDOM + HAVE_LIBBSD, \
- * Linux / BSD / macOS (/dev/urandom): XML_DEV_URANDOM \
- * Windows (rand_s): _WIN32. \
+ * Linux (including <3.17) / BSD / macOS (including <10.7) (/dev/urandom): XML_DEV_URANDOM, \
+ * Windows >=Vista (rand_s): _WIN32. \
\
If insist on not using any of these, bypass this error by defining \
XML_POOR_ENTROPY; you have been warned. \
@@ -121,9 +132,7 @@
# define XmlGetInternalEncoding XmlGetUtf16InternalEncoding
# define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS
# define XmlEncode XmlUtf16Encode
-/* Using pointer subtraction to convert to integer type. */
-# define MUST_CONVERT(enc, s) \
- (! (enc)->isUtf16 || (((char *)(s) - (char *)NULL) & 1))
+# define MUST_CONVERT(enc, s) (! (enc)->isUtf16 || (((uintptr_t)(s)) & 1))
typedef unsigned short ICHAR;
#else
# define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX
@@ -736,6 +745,15 @@
#ifdef _WIN32
+/* Provide declaration of rand_s() for MinGW-32 (not 64, which has it),
+ as it didn't declare it in its header prior to version 5.3.0 of its
+ runtime package (mingwrt, containing stdlib.h). The upstream fix
+ was introduced at https://osdn.net/projects/mingw/ticket/39658 . */
+# if defined(__MINGW32__) && defined(__MINGW32_VERSION) \
+ && __MINGW32_VERSION < 5003000L && ! defined(__MINGW64_VERSION_MAJOR)
+__declspec(dllimport) int rand_s(unsigned int *);
+# endif
+
/* Obtain entropy on Windows using the rand_s() function which
* generates cryptographically secure random numbers. Internally it
* uses RtlGenRandom API which is present in Windows XP and later.
@@ -1401,6 +1419,7 @@
parser->m_useForeignDTD = useDTD;
return XML_ERROR_NONE;
#else
+ UNUSED_P(useDTD);
return XML_ERROR_FEATURE_REQUIRES_XML_DTD;
#endif
}
@@ -1782,7 +1801,7 @@
int nLeftOver;
enum XML_Status result;
/* Detect overflow (a+b > MAX <==> b > MAX-a) */
- if (len > ((XML_Size)-1) / 2 - parser->m_parseEndByteIndex) {
+ if ((XML_Size)len > ((XML_Size)-1) / 2 - parser->m_parseEndByteIndex) {
parser->m_errorCode = XML_ERROR_NO_MEMORY;
parser->m_eventPtr = parser->m_eventEndPtr = NULL;
parser->m_processor = errorProcessor;
@@ -2157,7 +2176,7 @@
(void)offset;
(void)size;
#endif /* defined XML_CONTEXT_BYTES */
- return (char *)0;
+ return (const char *)0;
}
XML_Size XMLCALL
@@ -3573,7 +3592,7 @@
*startPtr = NULL;
for (;;) {
- const char *next;
+ const char *next = s; /* in case of XML_TOK_NONE or XML_TOK_PARTIAL */
int tok = XmlCdataSectionTok(enc, s, end, &next);
*eventEndPP = next;
switch (tok) {
@@ -3691,7 +3710,7 @@
static enum XML_Error
doIgnoreSection(XML_Parser parser, const ENCODING *enc, const char **startPtr,
const char *end, const char **nextPtr, XML_Bool haveMore) {
- const char *next;
+ const char *next = *startPtr; /* in case of XML_TOK_NONE or XML_TOK_PARTIAL */
int tok;
const char *s = *startPtr;
const char **eventPP;
@@ -5172,8 +5191,8 @@
openEntity->betweenDecl = betweenDecl;
openEntity->internalEventPtr = NULL;
openEntity->internalEventEndPtr = NULL;
- textStart = (char *)entity->textPtr;
- textEnd = (char *)(entity->textPtr + entity->textLen);
+ textStart = (const char *)entity->textPtr;
+ textEnd = (const char *)(entity->textPtr + entity->textLen);
/* Set a safe default value in case 'next' does not get set */
next = textStart;
@@ -5215,8 +5234,8 @@
return XML_ERROR_UNEXPECTED_STATE;
entity = openEntity->entity;
- textStart = ((char *)entity->textPtr) + entity->processed;
- textEnd = (char *)(entity->textPtr + entity->textLen);
+ textStart = ((const char *)entity->textPtr) + entity->processed;
+ textEnd = (const char *)(entity->textPtr + entity->textLen);
/* Set a safe default value in case 'next' does not get set */
next = textStart;
@@ -5236,7 +5255,7 @@
return result;
else if (textEnd != next
&& parser->m_parsingStatus.parsing == XML_SUSPENDED) {
- entity->processed = (int)(next - (char *)entity->textPtr);
+ entity->processed = (int)(next - (const char *)entity->textPtr);
return result;
} else {
entity->open = XML_FALSE;
@@ -5431,8 +5450,8 @@
const XML_Char *textEnd = entity->textPtr + entity->textLen;
entity->open = XML_TRUE;
result = appendAttributeValue(parser, parser->m_internalEncoding,
- isCdata, (char *)entity->textPtr,
- (char *)textEnd, pool);
+ isCdata, (const char *)entity->textPtr,
+ (const char *)textEnd, pool);
entity->open = XML_FALSE;
if (result)
return result;
@@ -5531,8 +5550,8 @@
} else {
entity->open = XML_TRUE;
result = storeEntityValue(
- parser, parser->m_internalEncoding, (char *)entity->textPtr,
- (char *)(entity->textPtr + entity->textLen));
+ parser, parser->m_internalEncoding, (const char *)entity->textPtr,
+ (const char *)(entity->textPtr + entity->textLen));
entity->open = XML_FALSE;
if (result)
goto endEntityValue;
@@ -6487,7 +6506,7 @@
static void FASTCALL
hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table) {
iter->p = table->v;
- iter->end = iter->p + table->size;
+ iter->end = iter->p ? iter->p + table->size : NULL;
}
static NAMED *FASTCALL
diff --git a/lib/xmlrole.c b/lib/xmlrole.c
index 4d3e3e8..3b676a4 100644
--- a/lib/xmlrole.c
+++ b/lib/xmlrole.c
@@ -1220,6 +1220,8 @@
#ifdef XML_DTD
if (! state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF)
return XML_ROLE_INNER_PARAM_ENTITY_REF;
+#else
+ UNUSED_P(tok);
#endif
state->handler = error;
return XML_ROLE_ERROR;
diff --git a/lib/xmltok.c b/lib/xmltok.c
index 11e9d1c..c4f9897 100644
--- a/lib/xmltok.c
+++ b/lib/xmltok.c
@@ -589,13 +589,13 @@
static int PTRFASTCALL
unicode_byte_type(char hi, char lo) {
switch ((unsigned char)hi) {
- /* 0xD800–0xDBFF first 16-bit code unit or high surrogate (W1) */
+ /* 0xD800-0xDBFF first 16-bit code unit or high surrogate (W1) */
case 0xD8:
case 0xD9:
case 0xDA:
case 0xDB:
return BT_LEAD4;
- /* 0xDC00–0xDFFF second 16-bit code unit or low surrogate (W2) */
+ /* 0xDC00-0xDFFF second 16-bit code unit or low surrogate (W2) */
case 0xDC:
case 0xDD:
case 0xDE:
diff --git a/lib/xmltok_impl.c b/lib/xmltok_impl.c
index c209221..06d5c90 100644
--- a/lib/xmltok_impl.c
+++ b/lib/xmltok_impl.c
@@ -1768,13 +1768,14 @@
# define LEAD_CASE(n) \
case BT_LEAD##n: \
ptr += n; \
+ pos->columnNumber++; \
break;
LEAD_CASE(2)
LEAD_CASE(3)
LEAD_CASE(4)
# undef LEAD_CASE
case BT_LF:
- pos->columnNumber = (XML_Size)-1;
+ pos->columnNumber = 0;
pos->lineNumber++;
ptr += MINBPC(enc);
break;
@@ -1783,13 +1784,13 @@
ptr += MINBPC(enc);
if (HAS_CHAR(enc, ptr, end) && BYTE_TYPE(enc, ptr) == BT_LF)
ptr += MINBPC(enc);
- pos->columnNumber = (XML_Size)-1;
+ pos->columnNumber = 0;
break;
default:
ptr += MINBPC(enc);
+ pos->columnNumber++;
break;
}
- pos->columnNumber++;
}
}