diff options
| author | Meco Man <[email protected]> | 2022-11-08 22:51:36 -0500 |
|---|---|---|
| committer | Man, Jianting (Meco) <[email protected]> | 2022-11-14 19:20:06 -0500 |
| commit | 2d17fe736f79860237d8a05c57f9aabcfdab4c87 (patch) | |
| tree | c851796e7053c7449bfaf043fb05b912f912c85a /src | |
| parent | a6151716b2d119003b13c0f59a9f09b848576a63 (diff) | |
[kernel] 修正复制name字段时潜在的内存踩踏问题
Diffstat (limited to 'src')
| -rw-r--r-- | src/object.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/object.c b/src/object.c index cb177edbe6..fa14bcb7a2 100644 --- a/src/object.c +++ b/src/object.c @@ -366,7 +366,8 @@ void rt_object_init(struct rt_object *object, /* set object type to static */ object->type = type | RT_Object_Class_Static; /* copy name */ - rt_strncpy(object->name, name, RT_NAME_MAX); + rt_strncpy(object->name, name, RT_NAME_MAX - 1); + object->name[RT_NAME_MAX - 1] = '\0'; RT_OBJECT_HOOK_CALL(rt_object_attach_hook, (object)); |