Coreboot does not contain such a check:
https://github.com/coreboot/coreboot/blob/eeb4e20b2f6d786c92fe3efb30817e90389a2bfe/src/commonlib/cbfs.c#L64
Before this change cbfsinit failed with 'Bad CBFS file'. After this change all
cbfs commands
are working as expected.
Signed-off-by: Christian Gmeiner <christian.gmei...@gmail.com>
---
fs/cbfs/cbfs.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/fs/cbfs/cbfs.c b/fs/cbfs/cbfs.c
index 0dce639b49..2a581f0c18 100644
--- a/fs/cbfs/cbfs.c
+++ b/fs/cbfs/cbfs.c
@@ -96,11 +96,7 @@ static int file_cbfs_next_file(u8 *start, u32 size, u32
align,
}
swap_file_header(&header, fileHeader);
- if (header.offset < sizeof(struct cbfs_fileheader) ||
- header.offset > header.len) {
- file_cbfs_result = CBFS_BAD_FILE;
- return -1;
- }
+
newNode->next = NULL;
newNode->type = header.type;
newNode->data = start + header.offset;
--
2.17.1
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