undefined4 lxmldbc_run_shell(char *param_1,int param_2,char *param_3,undefined4 param_4)

{

  FILE *__stream;

  int iVar1;

  size_t sVar2;

  undefined4 uVar3;

  int iVar4;

  undefined4 local_resc;

  char acStack_41c [1028];

  local_resc = param_4;

  vsnprintf(acStack_41c,0x400,param_3,&local_resc)   //possible issue identified - semgrep

  __stream = popen(acStack_41c,"r")   //possible issue identified - semgrep

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

    *param_1 = '\0';

    uVar3 = 0xffffffff;

  }

  else {

    for (iVar4 = 0; iVar4 < param_2 + -1; iVar4 = iVar4 + 1) {

      iVar1 = fgetc(__stream)   //possible issue identified - semgrep

      if (iVar1 == -1) break;

      param_1[iVar4] = (char)iVar1;

    }

    param_1[iVar4] = '\0';

    pclose(__stream);

    sVar2 = strlen(param_1);

    uVar3 = 0;

    if (param_1[sVar2 - 1] == '\n') {   //possible issue identified - semgrep

      param_1[sVar2 - 1] = '\0'   //possible issue identified - semgrep

    }

  }

  return uVar3;

}