diff options
| -rw-r--r-- | src/boot/elfboot.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/boot/elfboot.c b/src/boot/elfboot.c index f2c5975b11..03e9561d61 100644 --- a/src/boot/elfboot.c +++ b/src/boot/elfboot.c @@ -227,6 +227,10 @@ static int valid_area(struct lb_memory *mem, unsigned long buffer, if ((mtype == LB_MEM_RAM) && (start < mend) && (end > mstart)) { break; } + if ((mtype == LB_MEM_TABLE) && (start < mend) && (end > mstart)) { + printk_err("Payload is overwriting Coreboot tables.\n"); + break; + } } if (i == mem_entries) { printk_err("No matching ram area found for range:\n"); |