[Qemu-devel] [PULL 6/9] mempath prefault: fix off-by-one error

[Paolo Bonzini]

From: Marcelo Tosatti <address@hidden>

Fix off-by-one error (noticed by Andrea Arcangeli).

Reviewed-by: Paolo Bonzini <address@hidden>
Signed-off-by: Marcelo Tosatti <address@hidden>
---
 exec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exec.c b/exec.c
index 896f7b8..52d451b 100644
--- a/exec.c
+++ b/exec.c
@@ -1001,7 +1001,7 @@ static void *file_ram_alloc(RAMBlock *block,
         }
 
         /* MAP_POPULATE silently ignores failures */
-        for (i = 0; i < (memory/hpagesize)-1; i++) {
+        for (i = 0; i < (memory/hpagesize); i++) {
             memset(area + (hpagesize*i), 0, 1);
         }
 
-- 
1.8.3.1