3 Commits

Author	SHA1	Message	Date
Andreas Kling	1d0b464618	AK: Make HashMap::get(Key) return an Optional<Value>. ... This allows HashMap::get() to be used for value types that cannot be default constructed (e.g NonnullOwnPtr.)	2019-07-24 10:25:43 +02:00
Conrad Pankoff	d7734bf232	Kernel: Fix KParams parsing with trailing space in kernel cmdline ... When there's a trailing space in the cmdline from the boot loader, this results in an empty string being emitted from `String::split` after splitting apart the argument list. This empty string resulted in a zero-length Vector from the subsequent call to split the key=value pairs, which was unexpected. This ultimately caused a crash when we tried to access `[0]` of that zero-length vector. We now detect and handle an empty string coming from `String::split` correctly.	2019-06-04 07:08:07 -07:00
Conrad Pankoff	738f9de9a9	Kernel: Add KParams class for accessing kernel cmdline parameters (#188)	2019-06-04 03:54:27 -07:00