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| author |   Richard Weinberger <richard@nod.at> | 2017-02-10 17:46:01 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2017-03-30 09:27:27 +0200 |
| commit | 63ed657362509b54635fe17af980fba722a008d8 (patch) | |
| tree | c6615e75adc6c4380270bae40ad1d0a886bd55d5 /fs/ubifs | |
| parent | ubi/upd: Always flush after prepared for an update (diff) | |
| download | wireguard-linux-63ed657362509b54635fe17af980fba722a008d8.tar.xz wireguard-linux-63ed657362509b54635fe17af980fba722a008d8.zip | |
ubifs: Fix memory leak in error path in ubifs_mknod
When fscrypt_setup_filename() fails we have to free dev.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/dir.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index 30825d882aa9..51929be655c3 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)); |