* [patch] efi: fix an error code
@ 2016-10-13 8:51 Dan Carpenter
2016-10-13 10:59 ` Ard Biesheuvel
0 siblings, 1 reply; 2+ messages in thread
From: Dan Carpenter @ 2016-10-13 8:51 UTC (permalink / raw)
To: Matt Fleming, Octavian Purdila
Cc: linux-efi-u79uwXL29TY76Z2rM5mHXA,
kernel-janitors-u79uwXL29TY76Z2rM5mHXA
We should return -ENOMEM here, instead of success.
Fixes: 475fb4e8b2f4 ('efi / ACPI: load SSTDs from EFI variables')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 1ac199c..a4944e2 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -259,8 +259,10 @@ static __init int efivar_ssdt_load(void)
}
data = kmalloc(size, GFP_KERNEL);
- if (!data)
+ if (!data) {
+ ret = -ENOMEM;
goto free_entry;
+ }
ret = efivar_entry_get(entry, NULL, &size, data);
if (ret) {
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [patch] efi: fix an error code
2016-10-13 8:51 [patch] efi: fix an error code Dan Carpenter
@ 2016-10-13 10:59 ` Ard Biesheuvel
0 siblings, 0 replies; 2+ messages in thread
From: Ard Biesheuvel @ 2016-10-13 10:59 UTC (permalink / raw)
To: Dan Carpenter, Matt Fleming
Cc: Octavian Purdila, linux-efi@vger.kernel.org, kernel-janitors
On 13 October 2016 at 09:51, Dan Carpenter <dan.carpenter@oracle.com> wrote:
> We should return -ENOMEM here, instead of success.
>
> Fixes: 475fb4e8b2f4 ('efi / ACPI: load SSTDs from EFI variables')
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
> index 1ac199c..a4944e2 100644
> --- a/drivers/firmware/efi/efi.c
> +++ b/drivers/firmware/efi/efi.c
> @@ -259,8 +259,10 @@ static __init int efivar_ssdt_load(void)
> }
>
> data = kmalloc(size, GFP_KERNEL);
> - if (!data)
> + if (!data) {
> + ret = -ENOMEM;
> goto free_entry;
> + }
>
> ret = efivar_entry_get(entry, NULL, &size, data);
> if (ret) {
> --
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Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-10-13 10:59 ` Ard Biesheuvel
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