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What AVC's are you seeing?<br>
<br>
audit2allow -la<br>
<br>
<div class="moz-cite-prefix">On 05/23/2015 07:19 AM, Bhuvan Gupta
wrote:<br>
</div>
<blockquote
cite="mid:CAF4ab9XjeY6Hv=Rd0se65Npa_QJ_WHCd0EtvLYM=ky36k6=-dQ@mail.gmail.com"
type="cite">
<div dir="ltr">MORE INFO
<div><br>
</div>
<div>content of Test.cpp</div>
<div>
<div style="font-size:12.8000001907349px"><i>#include<stdio></i></div>
<div style="font-size:12.8000001907349px"><i> int main(void) {</i></div>
<div style="font-size:12.8000001907349px"><i>
fprintf(stderr,"error/n");</i></div>
<div style="font-size:12.8000001907349px"><i> return 0;</i></div>
<div style="font-size:12.8000001907349px"><i> }</i></div>
</div>
<div><br>
</div>
<div>compile it and now</div>
<div><i>./a.out </i></div>
<div>print error to console</div>
<div><br>
</div>
<div><i>./a.out 2> err</i></div>
<div>print to err file</div>
<div><br>
</div>
<div><i>sandbox ./a.out 2>err</i></div>
<div>nothing gets printed on console or in err file.</div>
<div>Is sandbox is eating it up ?</div>
<div><br>
</div>
<div>Thanks</div>
<div>Bhuvan</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sat, May 23, 2015 at 4:02 PM, Bhuvan
Gupta <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:bhuvangu@gmail.com" target="_blank">bhuvangu@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">EXTRA INFO:
<div><br>
</div>
<div>even if i run </div>
<div><i>sandbox ./a.out</i></div>
<div><i><br>
</i></div>
<div>Even then it doesnt print floating point error on
console</div>
</div>
<div class="HOEnZb">
<div class="h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sat, May 23, 2015 at 3:40
PM, Bhuvan Gupta <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:bhuvangu@gmail.com" target="_blank">bhuvangu@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>Hello All,</div>
<div><br>
</div>
<div>I have an Test.cpp which is run under
sandbox(RHEL7):<br>
</div>
<div><br>
</div>
<div>Test.cpp content:</div>
<div>#include<stdio></div>
<div> int main(void) {</div>
<div> int a = 1/0;</div>
<div> return 0;</div>
<div> }</div>
<div><br>
</div>
<div>compile it using gcc(4.8) Test.cpp which
produces the a.out</div>
<div>Now running a.out prints floating pointing
exception on console</div>
<div><br>
</div>
<div>Now i thought that if i redirect stderr to
a file, i expect the error to be printed in
file.</div>
<div>But that is not the case it still continue
to print in console.</div>
<div>Googling reveal that under such exception
the program is terminated immediately and if
you capture the stderr of bash then it should
redirect.</div>
<div>So i run</div>
<div><i>su -c ./a.out 2>err </i></div>
<div>Bingo error get printed in err file.</div>
<div><br>
</div>
<div>Now the MAIN GAME STARTS</div>
<div>i want to run it under sandbox </div>
<div>so i run:</div>
<div><i>su -c 'sandbox ./a.out 1>out
2>err'</i></div>
<div>But there is nothing printed in err file or
in console.</div>
<div><br>
</div>
<div>How to capture stdout and stderr under such
situation ?</div>
<div><br>
</div>
<div><br>
</div>
<div>Thanks</div>
<span><font color="#888888">
<div>Bhuvan</div>
</font></span></div>
</blockquote>
</div>
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</div>
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</div>
</blockquote>
</div>
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