<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><br><br><div>yes , you are right. I should be more careful<br><br>thank you very much<br></div><br><br><div></div><div id="divNeteaseMailCard"></div><br><pre><br>At 2014-12-10 15:45:12, "Sebastian Huber" <sebastian.huber@embedded-brains.de> wrote:
>The is no bug, since we have
>
> busses[i].name = nmcpy;
> nmcpy = 0;
>
>and a free(NULL) is a nop.
>
>On 10/12/14 07:10, Tom wrote:
>> cpukit/libi2c/libi2c.c
>> rtems_libi2c_register_bus
>> this function saves the specified i2c bus name in a malloced space,
>> but in the end of this function, the malloced space is freed.
>> And in rtems_libi2c_register_drv , busses[busno].name is used to
>> construct the specific device file.
>
>--
>Sebastian Huber, embedded brains GmbH
>
>Address : Dornierstr. 4, D-82178 Puchheim, Germany
>Phone : +49 89 189 47 41-16
>Fax : +49 89 189 47 41-09
>E-Mail : sebastian.huber@embedded-brains.de
>PGP : Public key available on request.
>
>Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
>
</pre></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>