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-rw-r--r--drivers/mtd/ubi/upd.c8
-rw-r--r--fs/ubifs/debug.c10
-rw-r--r--fs/ubifs/dir.c18
3 files changed, 23 insertions, 13 deletions
diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index 0134ba32a057..39712560b4c1 100644
--- a/drivers/mtd/ubi/upd.c
+++ b/drivers/mtd/ubi/upd.c
@@ -148,11 +148,11 @@ int ubi_start_update(struct ubi_device *ubi, struct ubi_volume *vol,
return err;
}
- if (bytes == 0) {
- err = ubi_wl_flush(ubi, UBI_ALL, UBI_ALL);
- if (err)
- return err;
+ err = ubi_wl_flush(ubi, UBI_ALL, UBI_ALL);
+ if (err)
+ return err;
+ if (bytes == 0) {
err = clear_update_marker(ubi, vol, 0);
if (err)
return err;
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 1e712a364680..718b749fa11a 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -32,6 +32,7 @@
#include <linux/math64.h>
#include <linux/uaccess.h>
#include <linux/random.h>
+#include <linux/ctype.h>
#include "ubifs.h"
static DEFINE_SPINLOCK(dbg_lock);
@@ -286,8 +287,10 @@ void ubifs_dump_inode(struct ubifs_info *c, const struct inode *inode)
break;
}
- pr_err("\t%d: %s (%s)\n",
- count++, dent->name, get_dent_type(dent->type));
+ pr_err("\t%d: inode %llu, type %s, len %d\n",
+ count++, (unsigned long long) le64_to_cpu(dent->inum),
+ get_dent_type(dent->type),
+ le16_to_cpu(dent->nlen));
fname_name(&nm) = dent->name;
fname_len(&nm) = le16_to_cpu(dent->nlen);
@@ -464,7 +467,8 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
pr_err("(bad name length, not printing, bad or corrupted node)");
else {
for (i = 0; i < nlen && dent->name[i]; i++)
- pr_cont("%c", dent->name[i]);
+ pr_cont("%c", isprint(dent->name[i]) ?
+ dent->name[i] : '?');
}
pr_cont("\n");
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 30825d882aa9..b777bddaa1dd 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -606,8 +606,8 @@ static int ubifs_readdir(struct file *file, struct dir_context *ctx)
}
while (1) {
- dbg_gen("feed '%s', ino %llu, new f_pos %#x",
- dent->name, (unsigned long long)le64_to_cpu(dent->inum),
+ dbg_gen("ino %llu, new f_pos %#x",
+ (unsigned long long)le64_to_cpu(dent->inum),
key_hash_flash(c, &dent->key));
ubifs_assert(le64_to_cpu(dent->ch.sqnum) >
ubifs_inode(dir)->creat_sqnum);
@@ -748,6 +748,11 @@ static int ubifs_link(struct dentry *old_dentry, struct inode *dir,
goto out_fname;
lock_2_inodes(dir, inode);
+
+ /* Handle O_TMPFILE corner case, it is allowed to link a O_TMPFILE. */
+ if (inode->i_nlink == 0)
+ ubifs_delete_orphan(c, inode->i_ino);
+
inc_nlink(inode);
ihold(inode);
inode->i_ctime = ubifs_current_time(inode);
@@ -768,6 +773,8 @@ out_cancel:
dir->i_size -= sz_change;
dir_ui->ui_size = dir->i_size;
drop_nlink(inode);
+ if (inode->i_nlink == 0)
+ ubifs_add_orphan(c, inode->i_ino);
unlock_2_inodes(dir, inode);
ubifs_release_budget(c, &req);
iput(inode);
@@ -1068,8 +1075,10 @@ static int ubifs_mknod(struct inode *dir, struct dentry *dentry,
}
err = fscrypt_setup_filename(dir, &dentry->d_name, 0, &nm);
- if (err)
+ if (err) {
+ kfree(dev);
goto out_budg;
+ }
sz_change = CALC_DENT_SIZE(fname_len(&nm));
@@ -1316,9 +1325,6 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry,
unsigned int uninitialized_var(saved_nlink);
struct fscrypt_name old_nm, new_nm;
- if (flags & ~RENAME_NOREPLACE)
- return -EINVAL;
-
/*
* Budget request settings: deletion direntry, new direntry, removing
* the old inode, and changing old and new parent directory inodes.