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Added memory size sanity check.

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This commit is contained in:
Branimir Karadžić 2015-07-28 21:39:26 -07:00
parent 623624b456
commit eecb4be9e9
1 changed files with 2 additions and 0 deletions
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2
src/bgfx.cpp
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@ -2122,6 +2122,7 @@ again:
const Memory* alloc(uint32_t _size)
{
BX_CHECK(0 < _size, "Invalid memory operation. _size is 0.");
Memory* mem = (Memory*)BX_ALLOC(g_allocator, sizeof(Memory) + _size);
mem->size = _size;
mem->data = (uint8_t*)mem + sizeof(Memory);
@ -2130,6 +2131,7 @@ again:
const Memory* copy(const void* _data, uint32_t _size)
{
BX_CHECK(0 < _size, "Invalid memory operation. _size is 0.");
const Memory* mem = alloc(_size);
memcpy(mem->data, _data, _size);
return mem;