diff options
| author | Liming Gao <liming.gao@intel.com> | 2016-07-13 20:28:18 +0800 |
|---|---|---|
| committer | Hao Wu <hao.a.wu@intel.com> | 2016-07-15 13:33:32 +0800 |
| commit | bf988f283a30a386e7f039add9908494af2d21ae (patch) | |
| tree | 2a7c131ce21da991e54e084f74b7b885c622c213 | |
| parent | dedbf7529809f1966546b4467283c414c97b34c3 (diff) | |
| download | edk2-platforms-bf988f283a30a386e7f039add9908494af2d21ae.tar.xz | |
SecurityPkg DxeImageVerificationLib: Add comments in HashPeImage()
The input PeImage in HashPeImage() has been checked.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
(cherry picked from commit 89fb5aef411587661c9a1c00645d46adf76b2fb2)
| -rw-r--r-- | SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c index 26cefda2c3..c0c4a9093b 100644 --- a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c +++ b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c @@ -272,11 +272,14 @@ GetImageType ( /**
Calculate hash of Pe/Coff image based on the authenticode image hashing in
PE/COFF Specification 8.0 Appendix A
-
+
Caution: This function may receive untrusted input.
PE/COFF image is external input, so this function will validate its data structure
within this image buffer before use.
+ Notes: PE/COFF image has been checked by BasePeCoffLib PeCoffLoaderGetImageInfo() in
+ its caller function DxeImageVerificationHandler().
+
@param[in] HashAlg Hash algorithm type.
@retval TRUE Successfully hash image.
|