On 7/23/20 2:26 AM, Cornelia Huck wrote:
> On Tue, 21 Jul 2020 14:40:14 -0400
> Collin Walling wrote:
>
>> On 7/21/20 4:41 AM, David Hildenbrand wrote:
>
>>> The options I would support are
>>>
>>> 1. "sccb_boundary_is_valid" which returns "true" if valid
>>> 2. "sccb_boundary_is_invalid" which
On Tue, 21 Jul 2020 14:40:14 -0400
Collin Walling wrote:
> On 7/21/20 4:41 AM, David Hildenbrand wrote:
> > The options I would support are
> >
> > 1. "sccb_boundary_is_valid" which returns "true" if valid
> > 2. "sccb_boundary_is_invalid" which returns "true" if invalid
> > 3.
On 7/21/20 4:41 AM, David Hildenbrand wrote:
> [...]
>
+switch (code & SCLP_CMD_CODE_MASK) {
+default:
+if (sccb_max_addr < sccb_boundary) {
+return true;
+}
+}
>>>
>>> ^ what is that?
>>>
>>> if ((code &
[...]
>>> +switch (code & SCLP_CMD_CODE_MASK) {
>>> +default:
>>> +if (sccb_max_addr < sccb_boundary) {
>>> +return true;
>>> +}
>>> +}
>>
>> ^ what is that?
>>
>> if ((code & SCLP_CMD_CODE_MASK) && sccb_max_addr < sccb_boundary) {
>> return
On 7/20/20 4:17 AM, David Hildenbrand wrote:
> On 24.06.20 22:23, Collin Walling wrote:
>> Rework the SCLP boundary check to account for different SCLP commands
>> (eventually) allowing different boundary sizes.
>>
>> Move the length check code into a separate function, and introduce a
>> new
On 24.06.20 22:23, Collin Walling wrote:
> Rework the SCLP boundary check to account for different SCLP commands
> (eventually) allowing different boundary sizes.
>
> Move the length check code into a separate function, and introduce a
> new function to determine the length of the read SCP data
On 24/06/2020 22.23, Collin Walling wrote:
Rework the SCLP boundary check to account for different SCLP commands
(eventually) allowing different boundary sizes.
Move the length check code into a separate function, and introduce a
new function to determine the length of the read SCP data (i.e.
Rework the SCLP boundary check to account for different SCLP commands
(eventually) allowing different boundary sizes.
Move the length check code into a separate function, and introduce a
new function to determine the length of the read SCP data (i.e. the size
from the start of the struct to where
