From: Huang Zijiang <[email protected]>
Use kzalloc instead of manually setting kmalloc
with flag GFP_ZERO since kzalloc sets allocated memory
to zero.
Signed-off-by: Huang Zijiang <[email protected]>
Signed-off-by: Yi Wang <[email protected]>
---
lib/test_kasan.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/test_kasan.c b/lib/test_kasan.c
index 05686c8..ff5d21e 100644
--- a/lib/test_kasan.c
+++ b/lib/test_kasan.c
@@ -598,7 +598,7 @@ static noinline void __init kasan_memchr(void)
size_t size = 24;
pr_info("out-of-bounds in memchr\n");
- ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
+ptr = kzalloc(size, GFP_KERNEL);
if (!ptr)
return;
@@ -613,7 +613,7 @@ static noinline void __init kasan_memcmp(void)
int arr[9];
pr_info("out-of-bounds in memcmp\n");
- ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
+ptr = kzalloc(size, GFP_KERNEL);
if (!ptr)
return;
@@ -628,7 +628,7 @@ static noinline void __init kasan_strings(void)
size_t size = 24;
pr_info("use-after-free in strchr\n");
- ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO);
+ptr = kzalloc(size, GFP_KERNEL);
if (!ptr)
return;
--
1.9.1