Update Expat XML parser to v2.6.2

modelica-3rdparty · Mar 13, 2024 · 364aba5 · 364aba5
1 parent a3bd1b3
commit 364aba5
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diff --git a/ExternData/Resources/C-Sources/expat/README.md b/ExternData/Resources/C-Sources/expat/README.md
@@ -1,4 +1,4 @@
-# Expat, Release 2.6.1
+# Expat, Release 2.6.2
 
 This is Expat, a C99 library for parsing
 [XML 1.0 Fourth Edition](https://www.w3.org/TR/2006/REC-xml-20060816/), started by

diff --git a/ExternData/Resources/C-Sources/expat/lib/expat.h b/ExternData/Resources/C-Sources/expat/lib/expat.h
@@ -1066,7 +1066,7 @@ XML_SetReparseDeferralEnabled(XML_Parser parser, XML_Bool enabled);
 */
 #define XML_MAJOR_VERSION 2
 #define XML_MINOR_VERSION 6
-#define XML_MICRO_VERSION 1
+#define XML_MICRO_VERSION 2
 
 #ifdef __cplusplus
 }

diff --git a/ExternData/Resources/C-Sources/expat/lib/xmlparse.c b/ExternData/Resources/C-Sources/expat/lib/xmlparse.c
@@ -1,4 +1,4 @@
-/* dd2a9703e301882afe16d198a82689ab225277057f5eab9d079d8606eab736b4 (2.6.1+)
+/* 2a14271ad4d35e82bde8ba210b4edb7998794bcbae54deab114046a300f9639a (2.6.2+)
                             __  __            _
                          ___\ \/ /_ __   __ _| |_
                         / _ \\  /| '_ \ / _` | __|
@@ -6262,7 +6262,7 @@ storeEntityValue(XML_Parser parser, const ENCODING *enc,
           dtd->keepProcessing = dtd->standalone;
           goto endEntityValue;
         }
-        if (entity->open) {
+        if (entity->open || (entity == parser->m_declEntity)) {
           if (enc == parser->m_encoding)
             parser->m_eventPtr = entityTextPtr;
           result = XML_ERROR_RECURSIVE_ENTITY_REF;
@@ -7817,14 +7817,18 @@ copyString(const XML_Char *s, const XML_Memory_Handling_Suite *memsuite) {
 
 static float
 accountingGetCurrentAmplification(XML_Parser rootParser) {
+  //                                          1.........1.........12 => 22
+  const size_t lenOfShortestInclude = sizeof("<!ENTITY a SYSTEM 'b'>") - 1;
   const XmlBigCount countBytesOutput
       = rootParser->m_accounting.countBytesDirect
         + rootParser->m_accounting.countBytesIndirect;
   const float amplificationFactor
       = rootParser->m_accounting.countBytesDirect
             ? (countBytesOutput
                / (float)(rootParser->m_accounting.countBytesDirect))
-            : 1.0f;
+            : ((lenOfShortestInclude
+                + rootParser->m_accounting.countBytesIndirect)
+               / (float)lenOfShortestInclude);
   assert(! rootParser->m_parentParser);
   return amplificationFactor;
 }