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Check sys_spu_thread_group_create's nsize (#3742)

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* Check sys_spu_thread_group_create's nsize

* cellSearch callback correction
This commit is contained in:
Ofek 2017-11-23 00:02:23 +02:00 • committed by Ivan
parent fb52cbb8b2
commit 58c42ad9c0
2 changed files with 8 additions and 3 deletions
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4
rpcs3/Emu/Cell/lv2/sys_spu.cpp
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@ -296,7 +296,7 @@ error_code sys_spu_thread_group_create(vm::ptr<u32> id, u32 num, s32 prio, vm::p
// TODO: max num value should be affected by sys_spu_initialize() settings
if (!num || num > 6 || ((prio < 16 || prio > 255) && attr->type != SYS_SPU_THREAD_GROUP_TYPE_EXCLUSIVE_NON_CONTEXT))
if (attr->nsize > 0x80 || !num || num > 6 || ((prio < 16 || prio > 255) && attr->type != SYS_SPU_THREAD_GROUP_TYPE_EXCLUSIVE_NON_CONTEXT))
{
return CELL_EINVAL;
}
@ -306,7 +306,7 @@ error_code sys_spu_thread_group_create(vm::ptr<u32> id, u32 num, s32 prio, vm::p
sys_spu.todo("Unsupported SPU Thread Group type (0x%x)", attr->type);
}
*id = idm::make<lv2_spu_group>(std::string(attr->name.get_ptr(), attr->nsize - 1), num, prio, attr->type, attr->ct);
*id = idm::make<lv2_spu_group>(std::string(attr->name.get_ptr(), std::max<u32>(attr->nsize, 1) - 1), num, prio, attr->type, attr->ct);
return CELL_OK;
}