On 8/9/19 2:16 PM, Stefan Hajnoczi wrote:
> On Thu, Aug 08, 2019 at 11:53:07AM +0100, Daniel P. Berrangé wrote:
>> On Thu, Aug 08, 2019 at 11:10:13AM +0100, Stefan Hajnoczi wrote:
>>> On Wed, Aug 07, 2019 at 12:20:47PM +0200, Philippe Mathieu-Daudé wrote:
> +void python_args_clean(char *args
On 8/8/19 6:15 PM, Philippe Mathieu-Daudé wrote:
> On 8/8/19 12:49 PM, Daniel P. Berrangé wrote:
>> On Wed, Aug 07, 2019 at 12:44:40PM +0530, Balamuruhan S wrote:
>>> Adds scripting interface with python library to call functions in
>>> python modules from Qemu that can be used to feed input extern
On 8/8/19 3:39 PM, Stefan Hajnoczi wrote:
> On Wed, Aug 07, 2019 at 12:44:40PM +0530, Balamuruhan S wrote:
>> +void python_args_init_cast_int(char *args[], int arg, int pos)
>> +{
>> +args[pos]= malloc(sizeof(int));
>> +sprintf(args[pos], "%d", arg);
>> +}
> This is broken. args[pos] is
On Thu, Aug 08, 2019 at 11:53:07AM +0100, Daniel P. Berrangé wrote:
> On Thu, Aug 08, 2019 at 11:10:13AM +0100, Stefan Hajnoczi wrote:
> > On Wed, Aug 07, 2019 at 12:20:47PM +0200, Philippe Mathieu-Daudé wrote:
> > > > +void python_args_clean(char *args[], int nargs)
> > > > +{
> > > > +for (in
On Thu, Aug 08, 2019 at 02:45:02PM +0200, Philippe Mathieu-Daudé wrote:
> On 8/8/19 12:49 PM, Daniel P. Berrangé wrote:
> > On Wed, Aug 07, 2019 at 12:44:40PM +0530, Balamuruhan S wrote:
> >> Adds scripting interface with python library to call functions in
> >> python modules from Qemu that can be
On 8/8/19 12:49 PM, Daniel P. Berrangé wrote:
> On Wed, Aug 07, 2019 at 12:44:40PM +0530, Balamuruhan S wrote:
>> Adds scripting interface with python library to call functions in
>> python modules from Qemu that can be used to feed input externally
>> and without recompiling Qemu that can be used
On Thu, Aug 08, 2019 at 11:10:13AM +0100, Stefan Hajnoczi wrote:
> On Wed, Aug 07, 2019 at 12:20:47PM +0200, Philippe Mathieu-Daudé wrote:
> > > +void python_args_clean(char *args[], int nargs)
> > > +{
> > > +for (int i = 0; i < nargs; i++) {
> > > +g_free(args[i]);
> > > +}
> > >
On Wed, Aug 07, 2019 at 12:44:40PM +0530, Balamuruhan S wrote:
> Adds scripting interface with python library to call functions in
> python modules from Qemu that can be used to feed input externally
> and without recompiling Qemu that can be used for early development,
> testing and can be extende
On 8/8/19 12:10 PM, Stefan Hajnoczi wrote:
> On Wed, Aug 07, 2019 at 12:20:47PM +0200, Philippe Mathieu-Daudé wrote:
>>> +void python_args_clean(char *args[], int nargs)
>>> +{
>>> +for (int i = 0; i < nargs; i++) {
>>> +g_free(args[i]);
>>> +}
>>> +}
>>>
>>
>> Wondering about secur
On Wed, Aug 07, 2019 at 12:20:47PM +0200, Philippe Mathieu-Daudé wrote:
> > +void python_args_clean(char *args[], int nargs)
> > +{
> > +for (int i = 0; i < nargs; i++) {
> > +g_free(args[i]);
> > +}
> > +}
> >
>
> Wondering about security, is this feature safe to enable in produc
On Wed, Aug 07, 2019 at 12:44:40PM +0530, Balamuruhan S wrote:
> +void python_args_init_cast_int(char *args[], int arg, int pos)
> +{
> +args[pos]= malloc(sizeof(int));
> +sprintf(args[pos], "%d", arg);
> +}
This is broken. args[pos] is a (possibly NULL) pointer to 4 bytes.
sprintf() will
Hi,
On 8/7/19 9:14 AM, Balamuruhan S wrote:
> Adds scripting interface with python library to call functions in
> python modules from Qemu that can be used to feed input externally
> and without recompiling Qemu that can be used for early development,
> testing and can be extended to abstract some
Adds scripting interface with python library to call functions in
python modules from Qemu that can be used to feed input externally
and without recompiling Qemu that can be used for early development,
testing and can be extended to abstract some of Qemu code out to a
python script to ease maintena
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