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https://github.com/boykopovar/AnyPS5.git
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Dean Galvinandfogydes
1a73c025fd
Remove the reference to an outside project from the debt entry; nothing else changes. Co-authored-by: fogydes <[email protected]>
6 lines
829 B
Markdown
6 lines
829 B
Markdown
# libSceRandom technical debt
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### Functional
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- [sceRandomGetRandomNumber](../../../core/libs/prx/libSceRandom/Export.cpp) (libSceRandom) - a null buffer returns `SCE_RANDOM_ERROR_INVALID` (0x817C0016) even when the size is 0; that is an assumption, not measured on hardware. shadPS4 (PS4, `src/core/libraries/random/random.cpp`, commit 0614ce324be092791b758d79f93d9f1ca5b10a81) does not check the buffer, so it returns success for a null buffer of size 0. fpPS4 (PS4, `src/ps4_libscerandom.pas`, commit 04cefd43e6fddd1ab033e7980cd356d14c964905) rejects it, with `EINVAL` (22) where this library returns the SCE code. Firmware 13.42 checks only for null and stores directly (read from disassembly, not measured on a console), so the console faults on an unwritable non-null pointer; AnyPS5 returns INVALID (0x817C0016) instead.
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