tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

SecurityPkg: also clear HashInterfaceHob.SupportedHashMask 

Commit 4cc2b63bd8 fixed an out of bounds
ZeroMem() call. However, as Laszlo Ersek pointed out, the intent was
to clear all but the Identifier (to revert the effect of
RegisterHashInterfaceLib()). For that, it should clear the
SupportedHashMask too.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
This commit is contained in:
Marc-Andr? Lureau 2018-03-07 23:57:39 +08:00 committed by Zhang, Chao B
parent a998027ba8
commit 73ee3abab1
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterPei.c
View File

@ -426,6 +426,7 @@ HashLibBaseCryptoRouterPeiConstructor (
//
ZeroMem (&HashInterfaceHob->HashInterface, sizeof (HashInterfaceHob->HashInterface));
HashInterfaceHob->HashInterfaceCount = 0;
HashInterfaceHob->SupportedHashMask = 0;
}
//