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Create stream with buffer in xmlNewStringInputStream

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Create an input stream with a buffer in xmlNewStringInputStream.
Otherwise, switching encodings won't work.

See #34.
This commit is contained in:
Nick Wellnhofer
2022-08-20 15:15:04 +02:00
parent 4ad71c2d72
commit b1b654171e
1 changed files with 11 additions and 4 deletions
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15
parserInternals.c
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@@ -1345,6 +1345,7 @@ xmlNewEntityInputStream(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
xmlParserInputPtr xmlParserInputPtr
xmlNewStringInputStream(xmlParserCtxtPtr ctxt, const xmlChar *buffer) { xmlNewStringInputStream(xmlParserCtxtPtr ctxt, const xmlChar *buffer) {
xmlParserInputPtr input; xmlParserInputPtr input;
xmlParserInputBufferPtr buf;
if (buffer == NULL) { if (buffer == NULL) {
xmlErrInternal(ctxt, "xmlNewStringInputStream string = NULL\n", xmlErrInternal(ctxt, "xmlNewStringInputStream string = NULL\n",
@@ -1354,15 +1355,21 @@ xmlNewStringInputStream(xmlParserCtxtPtr ctxt, const xmlChar *buffer) {
if (xmlParserDebugEntities) if (xmlParserDebugEntities)
xmlGenericError(xmlGenericErrorContext, xmlGenericError(xmlGenericErrorContext,
"new fixed input: %.30s\n", buffer); "new fixed input: %.30s\n", buffer);
buf = xmlParserInputBufferCreateMem((const char *) buffer,
strlen((const char *) buffer),
XML_CHAR_ENCODING_NONE);
if (buf == NULL) {
xmlErrMemory(ctxt, NULL);
return(NULL);
}
input = xmlNewInputStream(ctxt); input = xmlNewInputStream(ctxt);
if (input == NULL) { if (input == NULL) {
xmlErrMemory(ctxt, "couldn't allocate a new input stream\n"); xmlErrMemory(ctxt, "couldn't allocate a new input stream\n");
xmlFreeParserInputBuffer(buf);
return(NULL); return(NULL);
} }
input->base = buffer; input->buf = buf;
input->cur = buffer; xmlBufResetInput(input->buf->buffer, input);
input->length = xmlStrlen(buffer);
input->end = &buffer[input->length];
return(input); return(input);
} }