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lib: Fix suspend with inside nested entites in internalEntityProcessor

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Sebastian Pipping 2022-09-25 17:55:41 +02:00
parent 9d26eda6f8
commit 6fa8957d33
1 changed files with 8 additions and 0 deletions
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8
expat/lib/xmlparse.c
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@ -5813,6 +5813,14 @@ internalEntityProcessor(XML_Parser parser, const char *s, const char *end,
openEntity->next = parser->m_freeInternalEntities;
parser->m_freeInternalEntities = openEntity;
// If there are more open entities we want to stop right here and have the
// upcoming call to XML_ResumeParser continue with entity content, or it would
// be ignored altogether.
if (parser->m_openInternalEntities != NULL
&& parser->m_parsingStatus.parsing == XML_SUSPENDED) {
return XML_ERROR_NONE;
}
#ifdef XML_DTD
if (entity->is_param) {
int tok;