!178 当从hashtable中获取Vnode缓存时，需要刷新Vnode的parent指针

Merge pull request !178 from Far/fatfs
2021-04-24 11:30:01 +08:00 · 2021-04-24 11:30:01 +08:00 · be40fa1381
parent fbdb808d11 f32caa52c6
commit be40fa1381
1 changed files with 1 additions and 0 deletions
--- a/fs/fat/os_adapt/fatfs.c
+++ b/fs/fat/os_adapt/fatfs.c
@ -313,6 +313,7 @@ int fatfs_lookup(struct Vnode *parent, const char *path, int len, struct Vnode *
            goto ERROR_UNLOCK;
        }
    } else {
+        vp->parent = parent;
        free(dfp); /* hash hit dfp is no needed */
    }