bootm: Fix upper bound of FDT overlap checks
FTD blob can be put immediately after the OS image.
So use strict inequality for start address check.
Fixes: fbde7589ce30 ("common: bootm: add checks to verify if ramdisk / fdtimage overlaps OS image")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/boot/bootm.c b/boot/bootm.c
index 29c067f..e3233fd 100644
--- a/boot/bootm.c
+++ b/boot/bootm.c
@@ -305,9 +305,9 @@
/* check if FDT overlaps OS image */
if (images.ft_addr &&
(((ulong)images.ft_addr >= start &&
- (ulong)images.ft_addr <= start + size) ||
+ (ulong)images.ft_addr < start + size) ||
((ulong)images.ft_addr + images.ft_len >= start &&
- (ulong)images.ft_addr + images.ft_len <= start + size))) {
+ (ulong)images.ft_addr + images.ft_len < start + size))) {
printf("ERROR: FDT image overlaps OS image (OS=0x%lx..0x%lx)\n",
start, start + size);
return 1;