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ANDROID: Incremental fs: Fix crash on failed lookup

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Don't call dput on error code

Change-Id: Ie63645c9ed67fa231829917ae8ca154e049b4921
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Bug: 133435829
(cherry picked from commit 334164ca0f18ea89a922b90020f5e3840a928503)
This commit is contained in:
Paul Lawrence 2020-02-05 08:50:12 -08:00 committed by Alistair Delva
parent e8910f2df6
commit c58df626a9
1 changed files with 1 additions and 0 deletions
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fs/incfs/vfs.c
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@ -1482,6 +1482,7 @@ static struct dentry *dir_lookup(struct inode *dir_inode, struct dentry *dentry,
err = IS_ERR(backing_dentry)
? PTR_ERR(backing_dentry)
: -EFAULT;
backing_dentry = NULL;
goto out;
} else {
struct inode *inode = NULL;