2020-08-03 22:44:40

by Jane Chu

Subject: [PATCH v2 1/3] libnvdimm/security: fix a typo

commit d78c620a2e82 ("libnvdimm/security: Introduce a 'frozen' attribute")
introduced a typo, causing a 'nvdimm->sec.flags' update being overwritten
by the subsequent update meant for 'nvdimm->sec.ext_flags'.

Cc: Dan Williams <[email protected]>
Fixes: d78c620a2e82 ("libnvdimm/security: Introduce a 'frozen' attribute")
Signed-off-by: Jane Chu <[email protected]>
Reviewed-by: Dave Jiang <[email protected]>
---
drivers/nvdimm/security.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvdimm/security.c b/drivers/nvdimm/security.c
index 4cef69b..8f3971c 100644
--- a/drivers/nvdimm/security.c
+++ b/drivers/nvdimm/security.c
@@ -457,7 +457,7 @@ void __nvdimm_security_overwrite_query(struct nvdimm *nvdimm)
clear_bit(NDD_WORK_PENDING, &nvdimm->flags);
put_device(&nvdimm->dev);
nvdimm->sec.flags = nvdimm_security_flags(nvdimm, NVDIMM_USER);
- nvdimm->sec.flags = nvdimm_security_flags(nvdimm, NVDIMM_MASTER);
+ nvdimm->sec.ext_flags = nvdimm_security_flags(nvdimm, NVDIMM_MASTER);
}

void nvdimm_security_overwrite_query(struct work_struct *work)
--
1.8.3.1

2020-08-06 19:27:52

by Ira Weiny

Subject: Re: [PATCH v2 1/3] libnvdimm/security: fix a typo

On Mon, Aug 03, 2020 at 04:41:37PM -0600, Jane Chu wrote:
> commit d78c620a2e82 ("libnvdimm/security: Introduce a 'frozen' attribute")
> introduced a typo, causing a 'nvdimm->sec.flags' update being overwritten
> by the subsequent update meant for 'nvdimm->sec.ext_flags'.
>
> Cc: Dan Williams <[email protected]>
> Fixes: d78c620a2e82 ("libnvdimm/security: Introduce a 'frozen' attribute")
> Signed-off-by: Jane Chu <[email protected]>
> Reviewed-by: Dave Jiang <[email protected]>

Reviewed-by: Ira Weiny <[email protected]>

> ---
> drivers/nvdimm/security.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/nvdimm/security.c b/drivers/nvdimm/security.c
> index 4cef69b..8f3971c 100644
> --- a/drivers/nvdimm/security.c
> +++ b/drivers/nvdimm/security.c
> @@ -457,7 +457,7 @@ void __nvdimm_security_overwrite_query(struct nvdimm *nvdimm)
> clear_bit(NDD_WORK_PENDING, &nvdimm->flags);
> put_device(&nvdimm->dev);
> nvdimm->sec.flags = nvdimm_security_flags(nvdimm, NVDIMM_USER);
> - nvdimm->sec.flags = nvdimm_security_flags(nvdimm, NVDIMM_MASTER);
> + nvdimm->sec.ext_flags = nvdimm_security_flags(nvdimm, NVDIMM_MASTER);
> }
>
> void nvdimm_security_overwrite_query(struct work_struct *work)
> --
> 1.8.3.1
>