6,264
edits
Changes
Jump to navigation
Jump to search
Line 40:
Line 40: − +
→NWM-sysmodule
All accesses to 0x1EC40180 have been replaced by a new syscall, [[SVC|0x5A]].
All accesses to 0x1EC40180 have been replaced by a new syscall, [[SVC|0x5A]].
This now includes code from old CTRSDK update(s). The only other changes was new heap code, for fixing the NWMUDS sharedmem [[3DS_System_Flaws|vuln]]. This includes code which actually validates heap memchunkhdrs, with svcBreak being executed on failure.
This now includes code from old CTRSDK update(s). A new func was added for calling a func, previously that func was directly called via vtable funcptr. The only other changes was new heap code(and the code for using it basically), for fixing the NWMUDS sharedmem [[3DS_System_Flaws|vuln]]. This includes code which actually validates heap memchunkhdrs, with svcBreak being executed on failure.
A new string was added at 0x13E200: "used"(with 3 0xFF bytes afterwards), this is used by the new heap code. The wifi-fw was moved from .data to .rodata.
A new string was added at 0x13E200: "used"(with 3 0xFF bytes afterwards), this is used by the new heap code. The wifi-fw was moved from .data to .rodata.