diff options
Diffstat (limited to 'util/cbfstool/cbfs_image.c')
| -rw-r--r-- | util/cbfstool/cbfs_image.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/util/cbfstool/cbfs_image.c b/util/cbfstool/cbfs_image.c index b7c6ee5af8..5c2ac260f9 100644 --- a/util/cbfstool/cbfs_image.c +++ b/util/cbfstool/cbfs_image.c @@ -174,6 +174,12 @@ int cbfs_image_create(struct cbfs_image *image, bootblock_offset, bootblock->size, size); return -1; } + if (entries_offset > bootblock_offset && + entries_offset < bootblock->size) { + ERROR("Bootblock (0x%x+0x%zx) overlap CBFS data (0x%x)\n", + bootblock_offset, bootblock->size, entries_offset); + return -1; + } memcpy(image->buffer.data + bootblock_offset, bootblock->data, bootblock->size); |