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| author | Star Zeng <star.zeng@intel.com> | 2018-07-11 11:45:50 +0800 |
|---|---|---|
| committer | Star Zeng <star.zeng@intel.com> | 2018-07-13 10:32:16 +0800 |
| commit | 1c6dd45b9b3359d5c9d4d2a09ec05f81ad9ccaef (patch) | |
| tree | aef4cd879781cce1969866b57fb997e3451cbaf5 /MdeModulePkg/Application | |
| parent | 79b10d4ce4f08aab4b9548fabc4542ca78a96247 (diff) | |
| download | edk2-1c6dd45b9b3359d5c9d4d2a09ec05f81ad9ccaef.tar.gz edk2-1c6dd45b9b3359d5c9d4d2a09ec05f81ad9ccaef.tar.bz2 edk2-1c6dd45b9b3359d5c9d4d2a09ec05f81ad9ccaef.zip | |
MdeModulePkg CapsuleApp: Check Arg count for -D option
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Diffstat (limited to 'MdeModulePkg/Application')
| -rw-r--r-- | MdeModulePkg/Application/CapsuleApp/CapsuleApp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/MdeModulePkg/Application/CapsuleApp/CapsuleApp.c b/MdeModulePkg/Application/CapsuleApp/CapsuleApp.c index 3a1a0a1cb2..90f1a02d9a 100644 --- a/MdeModulePkg/Application/CapsuleApp/CapsuleApp.c +++ b/MdeModulePkg/Application/CapsuleApp/CapsuleApp.c @@ -792,6 +792,10 @@ UefiMain ( return EFI_INVALID_PARAMETER;
}
if (StrCmp(Argv[1], L"-D") == 0) {
+ if (Argc < 3) {
+ Print(L"CapsuleApp: NO input capsule name.\n");
+ return EFI_INVALID_PARAMETER;
+ }
Status = DumpCapsule(Argv[2]);
return Status;
}
|