undefined4 logout(char *param_1)

{

  int iVar1;

  undefined2 *puVar2;

  undefined4 uVar3;

  undefined2 local_190 [4];

  char acStack_188 [380];

  iVar1 = utmpname(0xea0)   //possible issue identified - semgrep

  if (iVar1 == -1) {

    return 0;

  }

  setutent();

  local_190[0] = 7;

  strncpy(acStack_188,param_1,0x20)   //possible issue identified - semgrep

  puVar2 = (undefined2 *)getutline(local_190);

  if (puVar2 != (undefined2 *)0x0) {

    memset(puVar2 + 0x16,0,0x20)   //possible issue identified - semgrep

    memset(puVar2 + 0x26,0,0x100)   //possible issue identified - semgrep

    gettimeofday((timeval *)(puVar2 + 0xaa),(__timezone_ptr_t)0x0);

    *puVar2 = 8;

    iVar1 = pututline(puVar2);

    uVar3 = 1;

    if (iVar1 != 0) goto LAB_00010a64;

  }

  uVar3 = 0;

LAB_00010a64:

  endutent();

  return uVar3;

}