Wang, Jian J ; edk2-devel@lists.01.org
> Cc: Carsey, Jaben ; Bi, Dandan
> Subject: Re: [edk2] [PATCH 2/3] ShellPkg: Fix misuses of AllocateCopyPool
>
> 2 comments below.
>
> -Original Message-
> From: Wang, Jian J
> Sent: Friday, November 3, 2017 12:58 PM
> To
Ruiyu,
Thanks for the comments.
> -Original Message-
> From: Ni, Ruiyu
> Sent: Friday, November 03, 2017 4:23 PM
> To: Wang, Jian J ; edk2-devel@lists.01.org
> Cc: Carsey, Jaben ; Bi, Dandan
> Subject: RE: [PATCH 2/3] ShellPkg: Fix misuses of AllocateCopyPool
>
> 2 comments below.
>
>
Of Ni, Ruiyu
Sent: Friday, November 3, 2017 3:23 AM
To: Wang, Jian J ; edk2-devel@lists.01.org
Cc: Carsey, Jaben ; Bi, Dandan
Subject: Re: [edk2] [PATCH 2/3] ShellPkg: Fix misuses of AllocateCopyPool
2 comments below.
-Original Message-
From: Wang, Jian J
Sent: Friday, November 3, 2017 12:
2 comments below.
-Original Message-
From: Wang, Jian J
Sent: Friday, November 3, 2017 12:58 PM
To: edk2-devel@lists.01.org
Cc: Carsey, Jaben ; Ni, Ruiyu ; Bi,
Dandan
Subject: [PATCH 2/3] ShellPkg: Fix misuses of AllocateCopyPool
AllocateCopyPool(AllocationSize, *Buffer) will copy "All
AllocateCopyPool(AllocationSize, *Buffer) will copy "AllocationSize" bytes of
memory from old "Buffer" to new allocated one. If "AllocationSize" is bigger
than size of "Buffer", heap memory overflow occurs during copy.
The solution is to allocate pool first then copy the necessary bytes to new
mem
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