When ext4_bread() fails, fname_crypto_str remains
allocated after return. Fix that.
Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
CC: Theodore Ts'o <tytso@xxxxxxx>
CC: Dmitry Monakhov <dmonakhov@xxxxxxxxxxxxx>
---
fs/ext4/dir.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index 1d1bca7..def3215 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -157,8 +157,11 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx)
index, 1);
file->f_ra.prev_pos = (loff_t)index << PAGE_CACHE_SHIFT;
bh = ext4_bread(NULL, inode, map.m_lblk, 0);
- if (IS_ERR(bh))
- return PTR_ERR(bh);
+ if (IS_ERR(bh)) {
+ err = PTR_ERR(bh);
+ bh = NULL;
+ goto errout;
+ }
}
if (!bh) {
--
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