3 Commits

Author	SHA1	Message	Date
sin-ack	3f3f45580a	Everywhere: Add sv suffix to strings relying on StringView(char const*) ... Each of these strings would previously rely on StringView's char const* constructor overload, which would call __builtin_strlen on the string. Since we now have operator ""sv, we can replace these with much simpler versions. This opens the door to being able to remove StringView(char const*). No functional changes.	2022-07-12 23:11:35 +02:00
davidot	56c425eec1	LibJS: Detect invalid unicode and stop lexing at that point ... Previously we might swallow invalid unicode point which would skip valid ascii characters. This could be dangerous as we might skip a '"' thus not closing a string where we should. This might have been exploitable as it would not have been clear what code gets executed when looking at a script. Another approach to this would be simply replacing all invalid characters with the replacement character (this is what v8 does). But our lexer and parser are currently not set up for such a change.	2021-12-29 16:57:23 +01:00
davidot	ac2c3a73b1	LibJS: Add a specific test for invalid unicode characters in the lexer ... Also fixes that it tried to make substrings past the end of the source if we overran the source length.	2021-10-03 17:42:05 +02:00