parseJsonValue recursed without a limit, so a param.json with tens of
thousands of nested arrays overflowed the stack. Reject nesting beyond 512
levels, the limit libSceJson2 uses.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01R5WJS4ZdQynAJesCZKH5hb
sceAppContentAppParamGetInt numbers the SKU flag 0 and
USER_DEFINED_PARAM_1..4 as 1..4 (fpPS4 ps4_libsceappcontent). Id 1
returned the SKU flag and 2..5 returned zero. UFC 6 (PPSA23566) checks
that param 1 is its title number, userDefinedParam1 in param.json, and
crashes otherwise. Absent params read as zero.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A PS5 param.json keeps defaultLanguage inside localizedParameters, next to
the language entries. The parser looked for it at the root only, then fell
back to en-US and to the first member, which is the defaultLanguage string
when no en-US entry exists (PPSA12544 has only en-GB), and threw
"expected JSON object". defaultLanguage is now read from
localizedParameters first, and the fallback takes the first language
object.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Dean
Alberto Ruiz
MrMha
Chad
Bloxive
Merijn
Tomás Ortellado