5.10-stable review patch. If anyone has any objections, please let me know.
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From: Andreas Gruenbacher agruenba@redhat.com
[ Upstream commit af4044fd0b77e915736527dd83011e46e6415f01 ]
When gfs2_create_inode() finds a directory, make sure to return -EISDIR.
Fixes: 571a4b57975a ("GFS2: bugger off early if O_CREAT open finds a directory") Signed-off-by: Andreas Gruenbacher agruenba@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/gfs2/inode.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 22905a076a6a2..f266dec205175 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -636,7 +636,8 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry, if (!IS_ERR(inode)) { if (S_ISDIR(inode->i_mode)) { iput(inode); - inode = ERR_PTR(-EISDIR); + inode = NULL; + error = -EISDIR; goto fail_gunlock; } d_instantiate(dentry, inode);