LGTM
On 8/25/2025 11:36 AM, Xichao Zhao wrote:
In the setup_arg_pages(), ret is declared as an unsigned long.
The ret might take a negative value. Therefore, its type should
be changed to int.
Signed-off-by: Xichao Zhao <zhao.xichao@xxxxxxxx>
---
fs/exec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/exec.c b/fs/exec.c
index 2a1e5e4042a1..5d236bb87df5 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -599,7 +599,7 @@ int setup_arg_pages(struct linux_binprm *bprm,
unsigned long stack_top,
int executable_stack)
{
- unsigned long ret;
+ int ret;
unsigned long stack_shift;
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma = bprm->vma;
