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(parent: 3dd93eb) | patch

author	Charlie Gordon <github@chqrlie.org>
	Sun, 3 Mar 2024 13:05:40 +0000 (14:05 +0100)
committer	Charlie Gordon <github@chqrlie.org>
	Sun, 3 Mar 2024 13:05:40 +0000 (14:05 +0100)
commit	06c100c9bfeef0d0c1d138153321491f7884cef3
tree	6987131831e232535b359e97b0cee295b8ee65a5	tree \| snapshot
parent	3dd93eb4e4b82ded4570a6baaf0a6418507144b7	commit \| diff

Prevent UB on memcpy and floating point conversions

- add `memcpy_no_ub` that accepts null pointers for 0 count
- prevent 0 length allocation in `js_worker_postMessage`
- use safer test for `int` value in `JS_NewFloat64`,
`JS_ToArrayLengthFree` and `js_typed_array_indexOf`

cutils.c		diff \| blob \| history
cutils.h		diff \| blob \| history
libbf.c		diff \| blob \| history
quickjs.c		diff \| blob \| history
quickjs.h		diff \| blob \| history

quickjs upstream