/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
 * Ghidra 12.1.2 decompiler output for 0x140049ca0 FUN_140049ca0
 * Pseudocode, not original source. */

/* WARNING: Function: __security_check_cookie replaced with injection: security_check_cookie */

uint * FUN_140049ca0(uint *param_1,ulonglong *param_2,undefined8 param_3,undefined8 param_4)

{
  undefined2 *puVar1;
  undefined2 *puVar2;
  undefined8 *puVar3;
  uint *puVar4;
  ulonglong uVar5;
  undefined8 *puVar6;
  undefined8 uVar7;
  undefined1 auStack_98 [32];
  uint local_78 [2];
  undefined2 local_70;
  undefined6 uStack_6e;
  undefined2 uStack_68;
  undefined6 uStack_66;
  undefined2 uStack_60;
  undefined6 local_5e;
  undefined2 uStack_58;
  undefined6 local_56;
  undefined2 uStack_50;
  undefined2 local_4e;
  undefined4 local_4c;
  undefined4 uStack_48;
  undefined4 local_44;
  undefined4 uStack_40;
  ulonglong local_38;
  
  local_38 = DAT_1401ac5a0 ^ (ulonglong)auStack_98;
  puVar4 = local_78;
  uVar7 = 4;
  FUN_1400bc930(param_1,(undefined8 *)puVar4,4);
  if (((int)local_78[0] < 0) || (DAT_1401ac140 <= (int)local_78[0])) {
    FUN_1400d9ab0(local_78[0],puVar4,uVar7,param_4);
  }
  FUN_14004ecc0((longlong *)param_2,(longlong)(int)local_78[0]);
  FUN_14004ee00((longlong *)param_2);
  if (0 < (int)local_78[0]) {
    uVar5 = (ulonglong)local_78[0];
    do {
      local_70 = 0;
      local_4e = 0;
      local_4c = 0;
      uStack_48 = 0;
      local_44 = 0;
      uStack_40 = 0;
      uStack_6e = 0;
      uStack_68 = 0;
      uStack_66 = 0;
      uStack_60 = 0;
      local_5e = 0;
      uStack_58 = 0;
      local_56 = 0;
      uStack_50 = 0;
      FUN_140057ab0(param_1,&local_70,uVar7,param_4);
      puVar1 = (undefined2 *)param_2[1];
      if ((&local_70 < puVar1) && (puVar2 = (undefined2 *)*param_2, puVar2 <= &local_70)) {
        if (puVar1 == (undefined2 *)param_2[2]) {
          FUN_140051dc0((longlong *)param_2,1);
        }
        puVar3 = (undefined8 *)param_2[1];
        puVar6 = (undefined8 *)((((longlong)&local_70 - (longlong)puVar2) / 0x34) * 0x34 + *param_2)
        ;
        if (puVar3 != (undefined8 *)0x0) {
          *puVar3 = *puVar6;
          puVar3[1] = puVar6[1];
          puVar3[2] = puVar6[2];
          puVar3[3] = puVar6[3];
          puVar3[4] = puVar6[4];
          puVar3[5] = puVar6[5];
          *(undefined4 *)(puVar3 + 6) = *(undefined4 *)(puVar6 + 6);
        }
      }
      else {
        if (puVar1 == (undefined2 *)param_2[2]) {
          FUN_140051dc0((longlong *)param_2,1);
        }
        puVar3 = (undefined8 *)param_2[1];
        if (puVar3 != (undefined8 *)0x0) {
          *puVar3 = CONCAT62(uStack_6e,local_70);
          puVar3[1] = CONCAT62(uStack_66,uStack_68);
          puVar3[2] = CONCAT62(local_5e,uStack_60);
          puVar3[3] = CONCAT62(local_56,uStack_58);
          puVar3[4] = CONCAT44(local_4c,CONCAT22(local_4e,uStack_50));
          puVar3[5] = CONCAT44(local_44,uStack_48);
          *(undefined4 *)(puVar3 + 6) = uStack_40;
        }
      }
      param_2[1] = param_2[1] + 0x34;
      uVar5 = uVar5 - 1;
    } while (uVar5 != 0);
  }
  return param_1;
}