Messages in this thread Patch in this message | | | From | Richard Weinberger <> | Subject | [PATCH] ubifs: Fix memory leak in error path in ubifs_mknod | Date | Fri, 10 Feb 2017 17:46:01 +0100 |
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When fscrypt_setup_filename() fails we have to free dev.
Signed-off-by: Richard Weinberger <richard@nod.at> --- fs/ubifs/dir.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index 528369f3e472..e164782f8bc8 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -1068,8 +1068,10 @@ static int ubifs_mknod(struct inode *dir, struct dentry *dentry, } err = fscrypt_setup_filename(dir, &dentry->d_name, 0, &nm); - if (err) + if (err) { + kfree(dev); goto out_budg; + } sz_change = CALC_DENT_SIZE(fname_len(&nm)); -- 2.10.2
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