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| author | Qiu Shumin <shumin.qiu@intel.com> | 2014-11-20 01:31:36 +0000 |
|---|---|---|
| committer | shenshushi <shenshushi@Edk2> | 2014-11-20 01:31:36 +0000 |
| commit | bab9f949bf1a72f33f89331bbffa9362de254945 (patch) | |
| tree | 1472e6bce47568799d8560dac33f05ddbceec3bf | |
| parent | 771ee5017be405df3a05ae8dce67552cab3b18b1 (diff) | |
| download | edk2-bab9f949bf1a72f33f89331bbffa9362de254945.zip edk2-bab9f949bf1a72f33f89331bbffa9362de254945.tar.gz edk2-bab9f949bf1a72f33f89331bbffa9362de254945.tar.bz2 | |
ShellPkg: Code refine to avoid potential dereference of pointer.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16410 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | ShellPkg/Library/UefiShellLib/UefiShellLib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c b/ShellPkg/Library/UefiShellLib/UefiShellLib.c index 665e733..6cef8b7 100644 --- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c +++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c @@ -2078,7 +2078,7 @@ InternalCommandLineParse ( ASSERT(GetItemValue == 0);
break;
}
- } else if (GetItemValue != 0 && !InternalIsFlag(Argv[LoopCounter], AlwaysAllowNumbers, (CONST BOOLEAN)(CurrentItemPackage->Type == TypeTimeValue))) {
+ } else if (GetItemValue != 0 && CurrentItemPackage != NULL && !InternalIsFlag(Argv[LoopCounter], AlwaysAllowNumbers, (CONST BOOLEAN)(CurrentItemPackage->Type == TypeTimeValue))) {
ASSERT(CurrentItemPackage != NULL);
//
// get the item VALUE for a previous flag
|