* [PATCH] MdeModulePkg EhciPei: Also check Buf against NULL to return error
@ 2017-11-20 7:32 Star Zeng
2017-11-20 8:34 ` Wu, Hao A
0 siblings, 1 reply; 2+ messages in thread
From: Star Zeng @ 2017-11-20 7:32 UTC (permalink / raw)
To: edk2-devel; +Cc: Star Zeng, Hao Wu, Jiewen Yao
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
---
MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
index 606a53db1da1..6b19362699b1 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
@@ -134,7 +134,7 @@ EhcInitSched (
&Map
);
- if (EFI_ERROR (Status)) {
+ if (EFI_ERROR (Status) || (Buf == NULL)) {
return EFI_OUT_OF_RESOURCES;
}
--
2.7.0.windows.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] MdeModulePkg EhciPei: Also check Buf against NULL to return error
2017-11-20 7:32 [PATCH] MdeModulePkg EhciPei: Also check Buf against NULL to return error Star Zeng
@ 2017-11-20 8:34 ` Wu, Hao A
0 siblings, 0 replies; 2+ messages in thread
From: Wu, Hao A @ 2017-11-20 8:34 UTC (permalink / raw)
To: Zeng, Star, edk2-devel@lists.01.org; +Cc: Yao, Jiewen
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
Best Regards,
Hao Wu
> -----Original Message-----
> From: Zeng, Star
> Sent: Monday, November 20, 2017 3:33 PM
> To: edk2-devel@lists.01.org
> Cc: Zeng, Star; Wu, Hao A; Yao, Jiewen
> Subject: [PATCH] MdeModulePkg EhciPei: Also check Buf against NULL to
> return error
>
> Cc: Hao Wu <hao.a.wu@intel.com>
> Cc: Jiewen Yao <jiewen.yao@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Star Zeng <star.zeng@intel.com>
> ---
> MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
> b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
> index 606a53db1da1..6b19362699b1 100644
> --- a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
> +++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
> @@ -134,7 +134,7 @@ EhcInitSched (
> &Map
> );
>
> - if (EFI_ERROR (Status)) {
> + if (EFI_ERROR (Status) || (Buf == NULL)) {
> return EFI_OUT_OF_RESOURCES;
> }
>
> --
> 2.7.0.windows.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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