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SecurityPkg/SecureBootConfigDxe: Change the declaring of buffer.

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The change doesn't impact the functionality.
To avoid magic code is helpful for maintaining the codes.
Use stack variable for known max length variable is more
clear and safe than heap buffer.

Cc: Zhang Chao B <chao.b.zhang@intel.com>
Cc: Wu Hao A <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: chenc2 <chen.a.chen@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
This commit is contained in:
chenc2
2017-10-17 16:45:06 +08:00
committed by Zhang, Chao B
parent 0085d619dd
commit 65c77f0210
2 changed files with 29 additions and 92 deletions
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SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.h
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@@ -67,7 +67,7 @@ extern EFI_IFR_GUID_LABEL *mEndLabel;
#define MAX_CHAR 480
#define TWO_BYTE_ENCODE 0x82
#define BUFFER_MAX_SIZE 100
//
// SHA-256 digest size in bytes