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gfs2: gfs2_create_inode error handling fix

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[ Upstream commit af4044fd0b77e915736527dd83011e46e6415f01 ]

When gfs2_create_inode() finds a directory, make sure to return -EISDIR.

Fixes: 571a4b5797 ("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>
This commit is contained in:
Andreas Gruenbacher
2025-04-18 16:40:58 +02:00
committed by Greg Kroah-Hartman
parent 76c7b1407a
commit eec0dd17db
1 changed files with 2 additions and 1 deletions
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3
fs/gfs2/inode.c
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@@ -658,7 +658,8 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
if (!IS_ERR(inode)) { if (!IS_ERR(inode)) {
if (S_ISDIR(inode->i_mode)) { if (S_ISDIR(inode->i_mode)) {
iput(inode); iput(inode);
inode = ERR_PTR(-EISDIR); inode = NULL;
error = -EISDIR;
goto fail_gunlock; goto fail_gunlock;
} }
d_instantiate(dentry, inode); d_instantiate(dentry, inode);