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| author | Chao Zhang <chao.b.zhang@intel.com> | 2014-12-10 08:21:05 +0000 |
|---|---|---|
| committer | czhang46 <czhang46@Edk2> | 2014-12-10 08:21:05 +0000 |
| commit | 61959fa9baeed976adefa2043390f2ad208d894e (patch) | |
| tree | 2bcc6b6556ee4889a08cbb8f558377c0cf60abe8 /SecurityPkg/Tcg/TcgDxe/TcgDxe.c | |
| parent | 213cc1000e6af3c90aefdef2f0f9d5aa99f758d1 (diff) | |
| download | edk2-61959fa9baeed976adefa2043390f2ad208d894e.tar.gz edk2-61959fa9baeed976adefa2043390f2ad208d894e.tar.bz2 edk2-61959fa9baeed976adefa2043390f2ad208d894e.zip | |
Fix potential NULL pointer dereference issue in TcgDxe & TreeDxe.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16494 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SecurityPkg/Tcg/TcgDxe/TcgDxe.c')
| -rw-r--r-- | SecurityPkg/Tcg/TcgDxe/TcgDxe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/SecurityPkg/Tcg/TcgDxe/TcgDxe.c b/SecurityPkg/Tcg/TcgDxe/TcgDxe.c index bf9c7521aa..282505dbc7 100644 --- a/SecurityPkg/Tcg/TcgDxe/TcgDxe.c +++ b/SecurityPkg/Tcg/TcgDxe/TcgDxe.c @@ -1021,7 +1021,7 @@ MeasureAllBootVariables ( &BootCount,
(VOID **) &BootOrder
);
- if (Status == EFI_NOT_FOUND) {
+ if (Status == EFI_NOT_FOUND || BootOrder == NULL) {
return EFI_SUCCESS;
}
|