From 43ae9e3fc70ca0057ae0a24ef5eedff05e3fae06 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Thu, 10 Oct 2013 16:48:19 +0200 Subject: [PATCH] ext[34]: fix double put in tmpfile d_tmpfile() already swallowed the inode ref. Signed-off-by: Miklos Szeredi Cc: stable@vger.kernel.org Signed-off-by: Al Viro --- fs/ext3/namei.c | 5 ++--- fs/ext4/namei.c | 5 ++--- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c index 1194b1f0f839..f8cde46de9cd 100644 --- a/fs/ext3/namei.c +++ b/fs/ext3/namei.c @@ -1783,7 +1783,7 @@ static int ext3_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode) d_tmpfile(dentry, inode); err = ext3_orphan_add(handle, inode); if (err) - goto err_drop_inode; + goto err_unlock_inode; mark_inode_dirty(inode); unlock_new_inode(inode); } @@ -1791,10 +1791,9 @@ static int ext3_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode) if (err == -ENOSPC && ext3_should_retry_alloc(dir->i_sb, &retries)) goto retry; return err; -err_drop_inode: +err_unlock_inode: ext3_journal_stop(handle); unlock_new_inode(inode); - iput(inode); return err; } diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 1bec5a5c1e45..5a0408d7b114 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -2319,7 +2319,7 @@ static int ext4_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode) d_tmpfile(dentry, inode); err = ext4_orphan_add(handle, inode); if (err) - goto err_drop_inode; + goto err_unlock_inode; mark_inode_dirty(inode); unlock_new_inode(inode); } @@ -2328,10 +2328,9 @@ static int ext4_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode) if (err == -ENOSPC && ext4_should_retry_alloc(dir->i_sb, &retries)) goto retry; return err; -err_drop_inode: +err_unlock_inode: ext4_journal_stop(handle); unlock_new_inode(inode); - iput(inode); return err; } -- GitLab