diff options
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c index ff3819c6c6..ccf5406645 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/FileImage.c @@ -169,7 +169,10 @@ HFileImageRead ( // you should set the status string
//
Status = ReadFileIntoBuffer (FileName, (VOID**)&Buffer, &HFileImage.Size, &HFileImage.ReadOnly);
- if (EFI_ERROR(Status) || Buffer == NULL) {
+ //
+ // NULL pointer is only also a failure for a non-zero file size.
+ //
+ if ((EFI_ERROR(Status)) || (Buffer == NULL && HFileImage.Size != 0)) {
UnicodeBuffer = CatSPrint(NULL, L"Read error on file &s: %r", FileName, Status);
if (UnicodeBuffer == NULL) {
SHELL_FREE_NON_NULL(Buffer);
|