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[PATCH 1/2] media: venus: hfi_cmds: struct hfi_session_release_buffer_pkt: Replace 1-element array with flexible array

Kees Cook posted 2 patches 1 year, 5 months ago
[PATCH 1/2] media: venus: hfi_cmds: struct hfi_session_release_buffer_pkt: Replace 1-element array with flexible array
Posted by Kees Cook 1 year, 5 months ago 
Replace the deprecated[1] use of a 1-element array in
struct hfi_session_release_buffer_pkt with a modern flexible array.

No binary differences are present after this conversion.

Link: https://github.com/KSPP/linux/issues/79 [1]
Signed-off-by: Kees Cook <kees@kernel.org>
---
Cc: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Cc: Vikash Garodia <quic_vgarodia@quicinc.com>
Cc: "Bryan O'Donoghue" <bryan.odonoghue@linaro.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: linux-media@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-hardening@vger.kernel.org
---
 drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h
index 20acd412ee7b..42825f07939d 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.h
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.h
@@ -227,7 +227,7 @@ struct hfi_session_release_buffer_pkt {
 	u32 extradata_size;
 	u32 response_req;
 	u32 num_buffers;
-	u32 buffer_info[1];
+	u32 buffer_info[];
 };
 
 struct hfi_session_release_resources_pkt {
-- 
2.34.1
Re: [PATCH 1/2] media: venus: hfi_cmds: struct hfi_session_release_buffer_pkt: Replace 1-element array with flexible array
Posted by Dikshita Agarwal 1 year, 4 months ago 

On 7/11/2024 4:39 AM, Kees Cook wrote:
> Replace the deprecated[1] use of a 1-element array in
> struct hfi_session_release_buffer_pkt with a modern flexible array.
> 
> No binary differences are present after this conversion.
> 
> Link: https://github.com/KSPP/linux/issues/79 [1]
> Signed-off-by: Kees Cook <kees@kernel.org>
> ---
> Cc: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
> Cc: Vikash Garodia <quic_vgarodia@quicinc.com>
> Cc: "Bryan O'Donoghue" <bryan.odonoghue@linaro.org>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> Cc: linux-media@vger.kernel.org
> Cc: linux-arm-msm@vger.kernel.org
> Cc: linux-hardening@vger.kernel.org
> ---
>  drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h
> index 20acd412ee7b..42825f07939d 100644
> --- a/drivers/media/platform/qcom/venus/hfi_cmds.h
> +++ b/drivers/media/platform/qcom/venus/hfi_cmds.h
> @@ -227,7 +227,7 @@ struct hfi_session_release_buffer_pkt {
>  	u32 extradata_size;
>  	u32 response_req;
>  	u32 num_buffers;
> -	u32 buffer_info[1];
> +	u32 buffer_info[];
>  };
>  
>  struct hfi_session_release_resources_pkt {

Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com>

Thanks,
Dikshita
Re: [PATCH 1/2] media: venus: hfi_cmds: struct hfi_session_release_buffer_pkt: Replace 1-element array with flexible array
Posted by Vikash Garodia 1 year, 5 months ago 
On 7/11/2024 4:39 AM, Kees Cook wrote:
> Replace the deprecated[1] use of a 1-element array in
> struct hfi_session_release_buffer_pkt with a modern flexible array.
> 
> No binary differences are present after this conversion.
> 
> Link: https://github.com/KSPP/linux/issues/79 [1]
> Signed-off-by: Kees Cook <kees@kernel.org>
> ---
> Cc: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
> Cc: Vikash Garodia <quic_vgarodia@quicinc.com>
> Cc: "Bryan O'Donoghue" <bryan.odonoghue@linaro.org>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> Cc: linux-media@vger.kernel.org
> Cc: linux-arm-msm@vger.kernel.org
> Cc: linux-hardening@vger.kernel.org
> ---
>  drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h
> index 20acd412ee7b..42825f07939d 100644
> --- a/drivers/media/platform/qcom/venus/hfi_cmds.h
> +++ b/drivers/media/platform/qcom/venus/hfi_cmds.h
> @@ -227,7 +227,7 @@ struct hfi_session_release_buffer_pkt {
>  	u32 extradata_size;
>  	u32 response_req;
>  	u32 num_buffers;
> -	u32 buffer_info[1];
> +	u32 buffer_info[];
>  };
>  
>  struct hfi_session_release_resources_pkt {

Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com>

Regards,
Vikash
Re: [PATCH 1/2] media: venus: hfi_cmds: struct hfi_session_release_buffer_pkt: Replace 1-element array with flexible array
Posted by Bryan O'Donoghue 1 year, 5 months ago 
On 11/07/2024 00:09, Kees Cook wrote:
> Replace the deprecated[1] use of a 1-element array in
> struct hfi_session_release_buffer_pkt with a modern flexible array.
> 
> No binary differences are present after this conversion.
> 
> Link: https://github.com/KSPP/linux/issues/79 [1]
> Signed-off-by: Kees Cook <kees@kernel.org>
> ---
> Cc: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
> Cc: Vikash Garodia <quic_vgarodia@quicinc.com>
> Cc: "Bryan O'Donoghue" <bryan.odonoghue@linaro.org>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> Cc: linux-media@vger.kernel.org
> Cc: linux-arm-msm@vger.kernel.org
> Cc: linux-hardening@vger.kernel.org
> ---
>   drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h
> index 20acd412ee7b..42825f07939d 100644
> --- a/drivers/media/platform/qcom/venus/hfi_cmds.h
> +++ b/drivers/media/platform/qcom/venus/hfi_cmds.h
> @@ -227,7 +227,7 @@ struct hfi_session_release_buffer_pkt {
>   	u32 extradata_size;
>   	u32 response_req;
>   	u32 num_buffers;
> -	u32 buffer_info[1];
> +	u32 buffer_info[];
>   };
>   
>   struct hfi_session_release_resources_pkt {

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Re: [PATCH 1/2] media: venus: hfi_cmds: struct hfi_session_release_buffer_pkt: Replace 1-element array with flexible array
Posted by Gustavo A. R. Silva 1 year, 5 months ago 

On 10/07/24 17:09, Kees Cook wrote:
> Replace the deprecated[1] use of a 1-element array in
> struct hfi_session_release_buffer_pkt with a modern flexible array.
> 
> No binary differences are present after this conversion.
> 
> Link: https://github.com/KSPP/linux/issues/79 [1]
> Signed-off-by: Kees Cook <kees@kernel.org>
> ---
> Cc: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
> Cc: Vikash Garodia <quic_vgarodia@quicinc.com>
> Cc: "Bryan O'Donoghue" <bryan.odonoghue@linaro.org>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> Cc: linux-media@vger.kernel.org
> Cc: linux-arm-msm@vger.kernel.org
> Cc: linux-hardening@vger.kernel.org

Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>

Thanks
--
Gustavo

> ---
>   drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h
> index 20acd412ee7b..42825f07939d 100644
> --- a/drivers/media/platform/qcom/venus/hfi_cmds.h
> +++ b/drivers/media/platform/qcom/venus/hfi_cmds.h
> @@ -227,7 +227,7 @@ struct hfi_session_release_buffer_pkt {
>   	u32 extradata_size;
>   	u32 response_req;
>   	u32 num_buffers;
> -	u32 buffer_info[1];
> +	u32 buffer_info[];
>   };
>   
>   struct hfi_session_release_resources_pkt {

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