Disassembly: 
  L1: 55 ?? push ebp
   8b ec ?? mov ebp, esp
   56 ?? push esi
   83 7d 08 00 ?? cmp dword ss:[ebp + 8], 0
   75 1f ?? jne basic block L4
  
  L2: 8b f4 ?? mov esi, esp
   8b 45 10 ?? mov eax, dword ss:[ebp + 0x10<16>]
   50 ?? push eax
   8b 4d 0c ?? mov ecx, dword ss:[ebp + 12]
   51 ?? push ecx
   68 5c bd 40 00 ?? push 0x0040bd5c<"invalid null pointer">
   ff 15 f8 f0 40 00 ?? call dword ds:[0x0040f0f8]
  
  L3: 83 c4 0c ?? add esp, 12
   3b f4 ?? cmp esi, esp
   e8 87 28 00 00 ?? call function 0x00405430
  
  L4: 5e ?? pop esi
   3b ec ?? cmp ebp, esp
   e8 7f 28 00 00 ?? call function 0x00405430
  
  L5: 5d ?? pop ebp
   c3 ?? ret
  
  