On 2013年04月23日 08:31, Benjamin Herrenschmidt wrote:
> On Thu, 2013-04-18 at 12:45 +0800, Chen Gang wrote:
>> Hello Maintainers:
>>
>>
>> in arch/powerpc/kernel/lparcfg.c, parse_system_parameter_string()
>>
>> need set '\0' for 'local_buffer'.
>>
>> the reason is:
>> SPLPAR_MAXLENGTH is 1026
On Thu, 2013-04-18 at 12:45 +0800, Chen Gang wrote:
> Hello Maintainers:
>
>
> in arch/powerpc/kernel/lparcfg.c, parse_system_parameter_string()
>
> need set '\0' for 'local_buffer'.
>
> the reason is:
> SPLPAR_MAXLENGTH is 1026, RTAS_DATA_BUF_SIZE is 4096
> the contents of rtas_dat
Hello Maintainers:
in arch/powerpc/kernel/lparcfg.c, parse_system_parameter_string()
need set '\0' for 'local_buffer'.
the reason is:
SPLPAR_MAXLENGTH is 1026, RTAS_DATA_BUF_SIZE is 4096
the contents of rtas_data_buf may truncated in memcpy (line 301).
if contents are truncated
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