1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c
index b617b1164f1e..fc999e6fc46a 100644
--- a/arch/x86/kernel/check.c
+++ b/arch/x86/kernel/check.c
@@ -86,12 +86,12 @@ void __init setup_bios_corruption_check(void)
                 if (!(addr + 1))
                         break;
 
+                if (addr >= corruption_check_size)
+                        break;
+
                 if ((addr + size) > corruption_check_size)
                         size = corruption_check_size - addr;
 
-                if (size == 0)
-                        break;
-
                 e820_update_range(addr, size, E820_RAM, E820_RESERVED);
                 scan_areas[num_scan_areas].addr = addr;
                 scan_areas[num_scan_areas].size = size;