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sys_rsx/cellgcm: return EINVAL if the io map requast's size is 0

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This commit is contained in:
eladash 2018-05-19 15:46:29 +03:00 • committed by kd-11
parent 0a7902d313
commit 97515a0941
3 changed files with 9 additions and 11 deletions
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6
rpcs3/Emu/Memory/Memory.cpp
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@ -18,8 +18,6 @@ bool VirtualMemoryBlock::IsInMyRange(const u32 addr, const u32 size)
u32 VirtualMemoryBlock::Map(u32 realaddr, u32 size)
{
verify(HERE), (size);
for (u32 addr = m_range_start; addr <= m_range_start + m_range_size - 1 - GetReservedAmount() - size;)
{
bool is_good_addr = true;
@ -48,9 +46,7 @@ u32 VirtualMemoryBlock::Map(u32 realaddr, u32 size)
bool VirtualMemoryBlock::Map(u32 realaddr, u32 size, u32 addr)
{
verify(HERE), (size);
if (!IsInMyRange(addr, size))
if (!size || !IsInMyRange(addr, size))
{
return false;
}