>On 9/26/2024 3:03 PM, Meade, Niall wrote:
>>> From: Ferruh Yigit
>>> Sent: Thursday, September 26, 2024 12:16 AM
>>> To: Meade, Niall ; Thomas Monjalon
>>> ; Andrew Rybchenko ;
>>> Roman Zhukov
>>> Cc: dev@dpdk.org
>>> Su
> From: Ferruh Yigit
> Sent: Thursday, September 26, 2024 12:16 AM
> To: Meade, Niall ; Thomas Monjalon
> ; Andrew Rybchenko ;
> Roman Zhukov
> Cc: dev@dpdk.org
> Subject: Re: [PATCH v1] ethdev: fix int overflow in descriptor count logic
> > The resolution invo
> Roman Zhukov
>>>> Cc: dev@dpdk.org
>>>> Subject: Re: [PATCH v1] ethdev: fix int overflow in descriptor count logic
>>>
>>>>> The resolution involves upcasting nb_desc to a uint32_t before the
>>>>> RTE_ALIGN_CEIL macro is applied
On 9/26/2024 3:03 PM, Meade, Niall wrote:
>> From: Ferruh Yigit
>> Sent: Thursday, September 26, 2024 12:16 AM
>> To: Meade, Niall ; Thomas Monjalon
>> ; Andrew Rybchenko ;
>> Roman Zhukov
>> Cc: dev@dpdk.org
>> Subject: Re: [PATCH v1] ethdev:
On 9/23/2024 10:26 AM, Niall Meade wrote:
> Addressed a specific overflow issue in the eth_dev_adjust_nb_desc()
> function where the uint16_t variable nb_desc would overflow when its
> value was greater than (2^16 - nb_align). This overflow caused nb_desc
> to incorrectly wrap around between 0 and
Addressed a specific overflow issue in the eth_dev_adjust_nb_desc()
function where the uint16_t variable nb_desc would overflow when its
value was greater than (2^16 - nb_align). This overflow caused nb_desc
to incorrectly wrap around between 0 and nb_align-1, leading to the
function setting nb_des
On 9/23/24 12:26, Niall Meade wrote:
Addressed a specific overflow issue in the eth_dev_adjust_nb_desc()
function where the uint16_t variable nb_desc would overflow when its
value was greater than (2^16 - nb_align). This overflow caused nb_desc
to incorrectly wrap around between 0 and nb_align-1,
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