kc3-lang/libxml2

2020-07-22T23:15:35

Fix quadratic runtime when push parsing HTML start tags Make sure that htmlParseStartTag doesn't terminate on characters for which IS_CHAR_CH is false like control chars. In htmlParseTryOrFinish, only switch to START_TAG if the next character starts a valid name. Otherwise, htmlParseStartTag might return without consuming all characters up to the final '>'. Found by OSS-Fuzz.