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Non ASCII character may be split at buffer end

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* HTMLparser.c: make sure when we call xmlParserInputGrow in
  htmlCurrentChar, to reset the current pointer
This commit is contained in:
Adiel Mittmann 2009-08-25 11:27:13 +02:00 committed by Daniel Veillard
parent f447ab8f97
commit 8a103793f2
1 changed files with 9 additions and 3 deletions
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12
HTMLparser.c
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@ -384,19 +384,25 @@ htmlCurrentChar(xmlParserCtxtPtr ctxt, int *len) {
c = *cur;
if (c & 0x80) {
if (cur[1] == 0)
if (cur[1] == 0) {
xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
cur = ctxt->input->cur;
}
if ((cur[1] & 0xc0) != 0x80)
goto encoding_error;
if ((c & 0xe0) == 0xe0) {
if (cur[2] == 0)
if (cur[2] == 0) {
xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
cur = ctxt->input->cur;
}
if ((cur[2] & 0xc0) != 0x80)
goto encoding_error;
if ((c & 0xf0) == 0xf0) {
if (cur[3] == 0)
if (cur[3] == 0) {
xmlParserInputGrow(ctxt->input, INPUT_CHUNK);
cur = ctxt->input->cur;
}
if (((c & 0xf8) != 0xf0) ||
((cur[3] & 0xc0) != 0x80))
goto encoding_error;