An off-by-one error in loop terminantion conditions in
create_setup_data_nodes will lead to memory leak when
create_setup_data_node return error.
Signed-off-by: Sean Fu <[email protected]>
---
arch/x86/kernel/ksysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
index 4afc67f..cfde6c0 100644
--- a/arch/x86/kernel/ksysfs.c
+++ b/arch/x86/kernel/ksysfs.c
@@ -299,7 +299,7 @@ static int __init create_setup_data_nodes(struct kobject *parent)
return 0;
out_clean_nodes:
- for (j = i - 1; j > 0; j--)
+ for (j = i - 1; j >= 0; j--)
cleanup_setup_data_node(*(kobjp + j));
kfree(kobjp);
out_setup_data_kobj:
--
2.6.2