lib: Make XML_ExternalEntityParserCreate copy unknown encoding handler user data

Patch suggested by Artiphishell Inc.
This commit is contained in:
Sebastian Pipping 2026-01-18 17:53:37 +01:00
parent 8bf3b41d3a
commit 86fc914a7a

View File

@ -1753,6 +1753,7 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser, const XML_Char *context,
XML_ExternalEntityRefHandler oldExternalEntityRefHandler;
XML_SkippedEntityHandler oldSkippedEntityHandler;
XML_UnknownEncodingHandler oldUnknownEncodingHandler;
void *oldUnknownEncodingHandlerData;
XML_ElementDeclHandler oldElementDeclHandler;
XML_AttlistDeclHandler oldAttlistDeclHandler;
XML_EntityDeclHandler oldEntityDeclHandler;
@ -1798,6 +1799,7 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser, const XML_Char *context,
oldExternalEntityRefHandler = parser->m_externalEntityRefHandler;
oldSkippedEntityHandler = parser->m_skippedEntityHandler;
oldUnknownEncodingHandler = parser->m_unknownEncodingHandler;
oldUnknownEncodingHandlerData = parser->m_unknownEncodingHandlerData;
oldElementDeclHandler = parser->m_elementDeclHandler;
oldAttlistDeclHandler = parser->m_attlistDeclHandler;
oldEntityDeclHandler = parser->m_entityDeclHandler;
@ -1858,6 +1860,7 @@ XML_ExternalEntityParserCreate(XML_Parser oldParser, const XML_Char *context,
parser->m_externalEntityRefHandler = oldExternalEntityRefHandler;
parser->m_skippedEntityHandler = oldSkippedEntityHandler;
parser->m_unknownEncodingHandler = oldUnknownEncodingHandler;
parser->m_unknownEncodingHandlerData = oldUnknownEncodingHandlerData;
parser->m_elementDeclHandler = oldElementDeclHandler;
parser->m_attlistDeclHandler = oldAttlistDeclHandler;
parser->m_entityDeclHandler = oldEntityDeclHandler;