5.4-stable review patch. If anyone has any objections, please let me know.
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From: Al Viro viro@zeniv.linux.org.uk
[ Upstream commit bdb43af4fdb39f844ede401bdb1258f67a580a27 ]
failure to allocate inode => leaked dentry...
this one had been there since the initial merge; to be fair, if we are that far OOM, the odds of failing at that particular allocation are low...
Signed-off-by: Al Viro viro@zeniv.linux.org.uk Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/qib/qib_fs.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c index e336d778e076e..5ec67e3c2d03c 100644 --- a/drivers/infiniband/hw/qib/qib_fs.c +++ b/drivers/infiniband/hw/qib/qib_fs.c @@ -56,6 +56,7 @@ static int qibfs_mknod(struct inode *dir, struct dentry *dentry, struct inode *inode = new_inode(dir->i_sb);
if (!inode) { + dput(dentry); error = -EPERM; goto bail; }