undefined4 FUN_00406d78(char *param_1,char *param_2)

{

  FILE *__stream;

  undefined4 uVar1;

  int iVar2;

  char *pcVar3;

  undefined1 auStack_178 [8];

  undefined1 auStack_170 [8];

  char acStack_168 [32];

  char acStack_148 [32];

  char acStack_128 [256];

  __stream = fopen("/proc/net/arp","r")   //possible issue identified - semgrep

  uVar1 = 0xffffffff;

  if (__stream != (FILE *)0x0) {

    do {

      pcVar3 = fgets(acStack_128,0x100,__stream)   //possible issue identified - semgrep

      if (pcVar3 == (char *)0x0) {

        fclose(__stream);

        return 0xffffffff;

      }

      sscanf(acStack_128,"%s %s %s %s",acStack_168,auStack_178,auStack_170,acStack_148)   //possible issue identified - semgrep

      iVar2 = strcmp(param_1,acStack_168);

    } while (iVar2 != 0);

    strcpy(param_2,acStack_148)   //possible issue identified - semgrep

    fclose(__stream);

    uVar1 = 0;

  }

  return uVar1;

}