Resident Evil 4 (PPSA07411, #2776) and PRAGMATA (PPSA02530, #3043) stop
on the absent export with
what(): _ZN3sce4Json14InitParameter225setSpecialFloatFormatTypeENS0_22SpecialFloatFormatTypeE not implemented
Deathloop, Minecraft Legends and Cyberpunk import the base-object
constructor InitParameter2::InitParameter2(), InitParameterRtti2::
setAllocatorRtti and InitParameterRtti::InitParameterRtti(AllocParamRtti*,
void*, unsigned long), which were NotImplemented stubs.
InitParameter2 is the 40-byte object of SharpEmu and KytyPS5: the
allocator, its user data, the file buffer size and the 32-bit special
float format type at 0x18. Both constructors zero it, setAllocatorRtti
writes the allocation parameters and user data where setAllocator writes
the allocator, and setSpecialFloatFormatType stores the type.
InitParameterRtti's constructor writes its three arguments to the first
24 bytes. The NID WVZBP4IyM+E recomputes from the mangled name and is in
the aerolib database. The enum's values are unknown, so no value is
rejected; the inferred layouts are recorded in TechnicalDebt.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit 258f2910808e5ef1636973aaefbdf51615873dcb)
Carry the implementation and regression from lucfx18's PR #2823, retaining
the original Git author. Extend the regression with a leading guard and
typed default-field checks, and record the unverified console layout.
Source: https://github.com/boykopovar/AnyPS5/pull/2823
Goat Simulator 3 (PPSA04159) imports sce::Json::Object::find(String const&)
const (ehN1Biw3tw8), Object::iterator::operator->() const (EnesV4gXDtE) and
String::compare(char const*) const (Yfw63FVJgtU); without them the Windows
entry stub stops before the game starts with "unresolved ELF import
ehN1Biw3tw8".
find returns an iterator to the first pair whose key equals the argument,
or end(), using the same key match as Object::operator[]. operator->
returns the pair like operator*. compare orders the string against a C
string as std::string::compare does; a null argument throws.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ValueClear constructs a Value, then calls the Value(const Object&)
constructor on the same object. The constructor allocates a new node and
overwrites the pointer, so the first node (56 bytes) is never freed.
LeakSanitizer reports it; destroy the value first.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01R5WJS4ZdQynAJesCZKH5hb
PPSA04540 (Rise of the Ronin) imports it. The characters the callback
returns are parsed as by the (text, size) overload.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Sonic Origins (PPSA05324) imports sce::Json::Object::empty() const
(i2l3IYvQ9UE) and fails to load without it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Whether the console's parser rejects 1e309 or stores an infinite real
is unknown, and RFC 8259 allows both. Following the exact-or-throw rule,
sce::Json::Parser::parse now throws with the number text and a note that
the behaviour is unverified, instead of returning JsonErrorParse. The
partially built tree is freed before the exception leaves the parser.
The case is listed under unknown function info in TechnicalDebt.md.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01R5WJS4ZdQynAJesCZKH5hb
The parser stored strtod's result for 1e309 and similar numbers, so a
document with such a value parsed as an infinite real. Serializing it
then threw "cannot serialize a non-finite number", which escaped the
guest call and terminated the process. sce::Json::Parser::parse now
returns JsonErrorParse for a number that is not finite after conversion.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01R5WJS4ZdQynAJesCZKH5hb
Value(ValueType) constructs a value of the given type. getValue(index) and
getValue(String) return the element or member, or the null-access result when
it is missing, as operator[] does. referValue(index) returns the mutable array
element, or null when the value is not an array or the index is out of range,
as referValue(String) does for members. Object::size returns the member count.
InitParameter2 is the class form of InitParameter: its constructor zeroes it,
setAllocator and setFileBufferSize record their arguments, and
Initializer::initialize(InitParameter2) succeeds as
initialize(InitParameter) does.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The parser descends recursively into every array and object without a
limit, so deeply nested input exhausts the stack and crashes the
process: 50000 levels on an 8 MB main thread and 5000 levels (10 KB of
brackets) on a 256 KB thread. sce::Json::Parser::parse now returns
JsonErrorParse when a document opens more than 512 nested arrays or
objects, which bounds the recursion for any input.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01R5WJS4ZdQynAJesCZKH5hb
sce::Json::Value::getBoolean, getInteger, getUInteger and getReal return const references
(const bool&, const long&, const unsigned long&, const double&), so the guest reads the value
through the returned pointer. A value-returning implementation made callers dereference the value
itself. Cross-type conversions keep main's range rules and are stored on the node so the reference
stays valid.
Value::referValue(const String&) looks a member up without creating it: it returns null for a
missing key or a value that is not an object instead of inserting an entry or throwing.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ButHENCbXXt8h4EZuWUabJ
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