From f93c17be943d6ce2f673c569a44364547b5a328a Mon Sep 17 00:00:00 2001 From: Jiuzhu Dong Date: Wed, 5 Jan 2022 19:27:53 +0800 Subject: [PATCH] fs/procfs: fix readdir loss last character nsh> ls /proc: 0/ 1/ 2/ 3/ 4/ 5/ meminf iobinf f/ ne/ sel/ uptim versio Signed-off-by: Jiuzhu Dong --- fs/procfs/fs_procfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/procfs/fs_procfs.c b/fs/procfs/fs_procfs.c index 6a044d04c1..6d04af62bc 100644 --- a/fs/procfs/fs_procfs.c +++ b/fs/procfs/fs_procfs.c @@ -800,7 +800,7 @@ static int procfs_readdir(struct inode *mountpt, struct fs_dirent_s *dir) level0->lastlen = strcspn(name, "/"); level0->lastread = name; - strlcpy(dir->fd_dir.d_name, name, level0->lastlen); + strlcpy(dir->fd_dir.d_name, name, level0->lastlen + 1); /* If the entry is a directory type OR if the reported name is * only a sub-string of the entry (meaning that it contains