/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
 * Ghidra 12.1.2 decompiler output for 0x14004b1a0 FUN_14004b1a0
 * Pseudocode, not original source. */

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

uint * FUN_14004b1a0(uint *param_1,ulonglong *param_2,undefined8 param_3,undefined8 param_4)

{
  undefined2 *puVar1;
  undefined8 *puVar2;
  longlong lVar3;
  uint *puVar4;
  ulonglong uVar5;
  undefined8 uVar6;
  undefined1 auStack_d8 [32];
  uint local_b8 [4];
  undefined2 local_a8;
  undefined4 uStack_a6;
  undefined2 uStack_a2;
  undefined8 uStack_a0;
  undefined8 local_98;
  undefined8 uStack_90;
  undefined4 local_88;
  undefined2 uStack_84;
  undefined2 uStack_82;
  undefined6 uStack_80;
  undefined2 uStack_7a;
  undefined6 uStack_78;
  undefined2 uStack_72;
  undefined6 uStack_70;
  undefined2 uStack_6a;
  undefined1 local_68;
  undefined4 uStack_67;
  undefined2 uStack_63;
  undefined1 uStack_61;
  undefined7 uStack_60;
  undefined1 uStack_59;
  undefined7 uStack_58;
  undefined1 uStack_51;
  undefined7 uStack_50;
  undefined1 uStack_49;
  undefined7 uStack_48;
  undefined1 local_41;
  undefined4 uStack_40;
  undefined2 uStack_3c;
  undefined1 uStack_3a;
  ulonglong local_38;
  
  local_38 = DAT_1401ac5a0 ^ (ulonglong)auStack_d8;
  puVar4 = local_b8;
  uVar6 = 4;
  FUN_1400bc930(param_1,(undefined8 *)puVar4,4);
  if (((int)local_b8[0] < 0) || (DAT_1401ac140 <= (int)local_b8[0])) {
    FUN_1400d9ab0(local_b8[0],puVar4,uVar6,param_4);
  }
  FUN_14004f870((longlong *)param_2,(longlong)(int)local_b8[0]);
  FUN_14004f9b0((longlong *)param_2);
  if (0 < (int)local_b8[0]) {
    uVar5 = (ulonglong)local_b8[0];
    do {
      uStack_61 = 0;
      uStack_60 = 0;
      local_a8 = 0;
      uStack_a6 = 0;
      uStack_a2 = 0;
      uStack_a0 = 0;
      uStack_59 = 0;
      uStack_58 = 0;
      local_98 = 0;
      uStack_90 = 0;
      local_88 = 0;
      uStack_84 = 0;
      uStack_82 = 0;
      uStack_80 = 0;
      uStack_7a = 0;
      uStack_78 = 0;
      uStack_72 = 0;
      uStack_70 = 0;
      uStack_6a = 0;
      local_68 = 0;
      uStack_67 = 0;
      uStack_63 = 0;
      uStack_51 = 0;
      uStack_50 = 0;
      uStack_49 = 0;
      uStack_48 = 0;
      local_41 = 0;
      uStack_40 = 0;
      uStack_3c = 0;
      uStack_3a = 0;
      FUN_140055820(param_1,&local_a8);
      puVar1 = (undefined2 *)param_2[1];
      if ((&local_a8 < puVar1) && ((undefined2 *)*param_2 <= &local_a8)) {
        lVar3 = (longlong)&local_a8 - (longlong)*param_2;
        lVar3 = lVar3 + SUB168(SEXT816(-0x6c657a3bf6c657a3) * SEXT816(lVar3),8);
        if (puVar1 == (undefined2 *)param_2[2]) {
          FUN_1400521e0((longlong *)param_2,1);
        }
        if ((void *)param_2[1] != (void *)0x0) {
          memcpy((void *)param_2[1],(void *)(((lVar3 >> 6) - (lVar3 >> 0x3f)) * 0x6f + *param_2),
                 0x6f);
        }
      }
      else {
        if (puVar1 == (undefined2 *)param_2[2]) {
          FUN_1400521e0((longlong *)param_2,1);
        }
        puVar2 = (undefined8 *)param_2[1];
        if (puVar2 != (undefined8 *)0x0) {
          *puVar2 = CONCAT26(uStack_a2,CONCAT42(uStack_a6,local_a8));
          puVar2[1] = uStack_a0;
          puVar2[2] = local_98;
          puVar2[3] = uStack_90;
          puVar2[4] = CONCAT26(uStack_82,CONCAT24(uStack_84,local_88));
          puVar2[5] = CONCAT26(uStack_7a,uStack_80);
          puVar2[6] = CONCAT26(uStack_72,uStack_78);
          puVar2[7] = CONCAT26(uStack_6a,uStack_70);
          puVar2[8] = CONCAT17(uStack_61,CONCAT25(uStack_63,CONCAT41(uStack_67,local_68)));
          puVar2[9] = CONCAT17(uStack_59,uStack_60);
          puVar2[10] = CONCAT17(uStack_51,uStack_58);
          puVar2[0xb] = CONCAT17(uStack_49,uStack_50);
          puVar2[0xc] = CONCAT17(local_41,uStack_48);
          *(undefined4 *)(puVar2 + 0xd) = uStack_40;
          *(undefined2 *)((longlong)puVar2 + 0x6c) = uStack_3c;
          *(undefined1 *)((longlong)puVar2 + 0x6e) = uStack_3a;
        }
      }
      param_2[1] = param_2[1] + 0x6f;
      uVar5 = uVar5 - 1;
    } while (uVar5 != 0);
  }
  return param_1;
}