Wenwen Wang 0db1fe06b6 ecryptfs: fix a memory leak bug in ecryptfs_init_messaging() ...

commit b4a81b87a4cfe2bb26a4a943b748d96a43ef20e8 upstream.

In ecryptfs_init_messaging(), if the allocation for 'ecryptfs_msg_ctx_arr'
fails, the previously allocated 'ecryptfs_daemon_hash' is not deallocated,
leading to a memory leak bug. To fix this issue, free
'ecryptfs_daemon_hash' before returning the error.

Cc: stable@vger.kernel.org
Fixes: 88b4a07e6610 ("[PATCH] eCryptfs: Public key transport mechanism")
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-02-28 16:35:51 +01:00

..

crypto.c

eCryptfs: fix a couple type promotion bugs

2019-07-31 07:28:42 +02:00

debug.c

…

dentry.c

…

ecryptfs_kernel.h

ecryptfs: fix dereference of NULL user_key_payload

2017-10-12 17:16:40 +01:00

file.c

eCryptfs: don't pass up plaintext names when using filename encryption

2018-06-21 04:02:42 +09:00

inode.c

ecryptfs_lookup_interpose(): lower_dentry->d_parent is not stable either

2019-11-20 17:59:32 +01:00

Kconfig

…

keystore.c

ecryptfs: fix a memory leak bug in parse_tag_1_packet()

2020-02-28 16:35:51 +01:00

kthread.c

scripts/spelling.txt: add "againt" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

main.c

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

Makefile

…

messaging.c

ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()

2020-02-28 16:35:51 +01:00

miscdev.c

…

mmap.c

xattr: Add __vfs_{get,set,remove}xattr helpers

2016-10-07 20:10:44 -04:00

read_write.c

fs: fix kernel_write prototype

2017-09-04 19:05:15 -04:00

super.c

eCryptfs: Do not allocate hash tfm in NORECLAIM context

2016-04-20 17:50:01 +08:00