diff options
| -rw-r--r-- | MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c b/MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c index 94eb08b5bb..8d33322c42 100644 --- a/MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c +++ b/MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c @@ -581,11 +581,13 @@ Returns: }
if (IsListEmpty (&SourceStream->Children) &&
- SourceStream->StreamLength > sizeof (EFI_COMMON_SECTION_HEADER)) {
+ SourceStream->StreamLength >= sizeof (EFI_COMMON_SECTION_HEADER)) {
//
// This occurs when a section stream exists, but no child sections
// have been parsed out yet. Therefore, extract the first child and add it
// to the list of children so we can get started.
+ // Section stream may contain an array of zero or more bytes.
+ // So, its size should be >= the size of commen section header.
//
Status = CreateChildNode (SourceStream, 0, &CurrentChildNode);
if (EFI_ERROR (Status)) {
|