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Fix sys_ppu_thread_create/rename thread name range

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Eladash 2020-01-17 16:01:55 +02:00 committed by Ivan
parent 14b99d9e8b
commit 9d15083c61
1 changed files with 7 additions and 2 deletions
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9
rpcs3/Emu/Cell/lv2/sys_ppu_thread.cpp
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@ -329,7 +329,9 @@ error_code _sys_ppu_thread_create(vm::ptr<u64> thread_id, vm::ptr<ppu_thread_par
if (threadname) if (threadname)
{ {
ppu_name = threadname.get_ptr(); constexpr u32 max_size = 27; // max size including null terminator
const auto pname = threadname.get_ptr();
ppu_name.assign(pname, std::find(pname, pname + max_size, '\0'));
fmt::append(full_name, " (%s)", ppu_name); fmt::append(full_name, " (%s)", ppu_name);
} }
@ -422,8 +424,11 @@ error_code sys_ppu_thread_rename(u32 thread_id, vm::cptr<char> name)
return CELL_EFAULT; return CELL_EFAULT;
} }
constexpr u32 max_size = 27; // max size including null terminator
const auto pname = name.get_ptr();
// thread_ctrl name is not changed (TODO) // thread_ctrl name is not changed (TODO)
thread->ppu_name.assign(name.get_ptr()); thread->ppu_name.assign(pname, std::find(pname, pname + max_size, '\0'));
return CELL_OK; return CELL_OK;
} }