diff options
| author | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-30 19:33:03 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-30 19:33:03 +0000 |
| commit | 33c031ee2092282a069ce07d30202082ceaf61fe (patch) | |
| tree | af76c06a5c4f476e9dfe23096ff2bc0295beaee1 /ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c | |
| parent | 6b825919f1c16b07b5cac7fc5e298fbeb530d888 (diff) | |
| download | edk2-platforms-33c031ee2092282a069ce07d30202082ceaf61fe.tar.xz | |
pointer verification (not NULL) and buffer overrun fixes.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11459 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c index 57cefb882c..fd6387a20a 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c @@ -383,7 +383,7 @@ Returns: //
// if is the old file
//
- if (StrCmp (FileName, HFileImage.FileName) == 0) {
+ if (HFileImage.FileName != NULL && FileName != NULL && StrCmp (FileName, HFileImage.FileName) == 0) {
//
// check whether file exists on disk
//
|