int FUN_00409398(int param_1)

{

  int iVar1;

  int *piVar2;

  undefined4 *puVar3;

  int iVar4;

  undefined4 uVar5;

  int iVar6;

  undefined1 auStack_420 [1020];

  int local_24 [2];

  iVar1 = br_device_ioctl(param_1,7,auStack_420,0,0);

  piVar2 = local_24;

  if (iVar1 < 0) {

    piVar2 = __errno_location();

    iVar1 = *piVar2;

  }

  else {

    iVar6 = 0xff;

    iVar1 = param_1;

    do {

      if (*piVar2 != 0) {

        puVar3 = (undefined4 *)malloc(0x4c)   //possible issue identified - semgrep

        iVar4 = *piVar2;

        uVar5 = *(undefined4 *)(param_1 + 0x18);

        *(undefined4 **)(iVar1 + 0x418) = puVar3;

        *(undefined4 **)(param_1 + 0x18) = puVar3;

        puVar3[2] = iVar4;

        *puVar3 = uVar5;

        puVar3[1] = iVar6;

        puVar3[3] = param_1;

        iVar4 = FUN_00409260(puVar3);

        if (iVar4 != 0) {

          puVar3 = (undefined4 *)(param_1 + (iVar6 + 7) * 4);

          while( true ) {

            puVar3 = puVar3 + 1;

            iVar6 = iVar6 + 1;

            if (iVar6 == 0x100) break;

            free((void *)*puVar3);

          }

          return iVar4;

        }

      }

      iVar6 = iVar6 + -1;

      piVar2 = piVar2 + -1;

      iVar1 = iVar1 + -4;

    } while (iVar6 != -1);

    iVar1 = 0;

  }

  return iVar1;

}