kc3-lang/libxml2

2020-07-19T13:54:52

Fix quadratic runtime when push parsing HTML entity refs The HTML push parser would look ahead for characters in "; >/" to terminate an entity reference but actual parsing could stop earlier, potentially resulting in quadratic runtime. Parse char data and references alternately in htmlParseTryOrFinish and only look ahead once for a terminating '<' character. Found by OSS-Fuzz.