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| author | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-04-24 09:33:48 +0000 |
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| committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-04-24 09:33:48 +0000 |
| commit | f07268bd0fd23556bc8cdcd72f0410724c04de44 (patch) | |
| tree | a56cb065f1f74d3bef2bc841239240fd83104ee2 /EmbeddedPkg/Include | |
| parent | 7aa54c140cf3f5da3d51e3eded8b1431612236a5 (diff) | |
| download | edk2-platforms-f07268bd0fd23556bc8cdcd72f0410724c04de44.tar.xz | |
Mallicious code may use SmmFaultTolerantWriteHandler() to update some flash area directly, like Variable region, so return EFI_ACCESS_DENIED after End Of Dxe in SmmFaultTolerantWriteHandler().
And add code to prevent InfoSize overflow.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14312 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EmbeddedPkg/Include')
0 files changed, 0 insertions, 0 deletions