Refer to CSS 5.2.2.6 Always put space before an open parenthesis.
FreePool(AsciiBuffer); should be FreePool (AsciiBuffer);
After address that, Reviewed-by: Zhichao Gao <zhichao....@intel.com>
Thanks,
Zhichao
> -----Original Message-----
> From: Zhang, Shenglei
> Sent: Monday, October 14, 2019 9:25 AM
> To: devel@edk2.groups.io
> Cc: Ni, Ray <ray...@intel.com>; Gao, Zhichao <zhichao....@intel.com>
> Subject: [PATCH v2] ShellPkg/Shell/FileHandleWrappers.c: Add check for
> MemFile->Buffer
>
> Add check for MemFile->Buffer.
> Return EFI_OUT_OF_RESOURCES if MemFile->Buffer is NULL.
>
> Cc: Ray Ni <ray...@intel.com>
> Cc: Zhichao Gao <zhichao....@intel.com>
> Signed-off-by: Shenglei Zhang <shenglei.zh...@intel.com>
> ---
>
> v2: Add the expressiong to free AsciiBuffer before the function is returned.
>
> ShellPkg/Application/Shell/FileHandleWrappers.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/ShellPkg/Application/Shell/FileHandleWrappers.c
> b/ShellPkg/Application/Shell/FileHandleWrappers.c
> index 587556c42495..2d7bd7bec67e 100644
> --- a/ShellPkg/Application/Shell/FileHandleWrappers.c
> +++ b/ShellPkg/Application/Shell/FileHandleWrappers.c
> @@ -1644,6 +1644,9 @@ FileInterfaceMemWrite(
> //
> if ((UINTN)(MemFile->Position + (*BufferSize)) > (UINTN)(MemFile-
> >BufferSize)) {
> MemFile->Buffer = ReallocatePool((UINTN)(MemFile->BufferSize),
> (UINTN)(MemFile->BufferSize) + (*BufferSize) +
> MEM_WRITE_REALLOC_OVERHEAD, MemFile->Buffer);
> + if (MemFile->Buffer == NULL){
> + return EFI_OUT_OF_RESOURCES;
> + }
> MemFile->BufferSize += (*BufferSize) +
> MEM_WRITE_REALLOC_OVERHEAD;
> }
> CopyMem(((UINT8*)MemFile->Buffer) + MemFile->Position, Buffer,
> *BufferSize); @@ -1661,6 +1664,10 @@ FileInterfaceMemWrite(
> AsciiSPrint(AsciiBuffer, *BufferSize, "%S", Buffer);
> if ((UINTN)(MemFile->Position + AsciiStrSize(AsciiBuffer)) >
> (UINTN)(MemFile->BufferSize)) {
> MemFile->Buffer = ReallocatePool((UINTN)(MemFile->BufferSize),
> (UINTN)(MemFile->BufferSize) + AsciiStrSize(AsciiBuffer) +
> MEM_WRITE_REALLOC_OVERHEAD, MemFile->Buffer);
> + if (MemFile->Buffer == NULL){
> + FreePool(AsciiBuffer);
> + return EFI_OUT_OF_RESOURCES;
> + }
> MemFile->BufferSize += AsciiStrSize(AsciiBuffer) +
> MEM_WRITE_REALLOC_OVERHEAD;
> }
> CopyMem(((UINT8*)MemFile->Buffer) + MemFile->Position, AsciiBuffer,
> AsciiStrSize(AsciiBuffer));
> --
> 2.18.0.windows.1
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