diff options
| author | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-28 21:49:17 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-28 21:49:17 +0000 |
| commit | e35b53179454119ba0d8591ccdfee9f0efe5fd77 (patch) | |
| tree | fa12df56752026e64c2cb461b755ef9946bf366f /ShellPkg/Application | |
| parent | 590c3cb14ad6547528ea13805817676e32c204aa (diff) | |
| download | edk2-platforms-e35b53179454119ba0d8591ccdfee9f0efe5fd77.tar.xz | |
prevents "" from being the result of trying to open the root of a drive.
more input validation on vol command.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11444 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Application')
| -rw-r--r-- | ShellPkg/Application/Shell/ShellProtocol.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ShellPkg/Application/Shell/ShellProtocol.c b/ShellPkg/Application/Shell/ShellProtocol.c index e2da5d37ad..2d587ea03b 100644 --- a/ShellPkg/Application/Shell/ShellProtocol.c +++ b/ShellPkg/Application/Shell/ShellProtocol.c @@ -585,7 +585,11 @@ EfiShellGetDevicePathFromFilePath( //
// build the full device path
//
- DevicePathForReturn = FileDevicePath(Handle, Path+StrLen(MapName)+1);
+ if (*(Path+StrLen(MapName)+1) == CHAR_NULL) {
+ DevicePathForReturn = FileDevicePath(Handle, L"\\");
+ } else {
+ DevicePathForReturn = FileDevicePath(Handle, Path+StrLen(MapName)+1);
+ }
FreePool(MapName);
if (DevicePathCopyForFree != NULL) {
|