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authorLinus Torvalds <torvalds@linux-foundation.org>2020-02-17 21:08:37 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-02-17 21:08:37 -0800
commitb1da3acc781ce445445d959b41064d209a27bc2d (patch)
treec85eae730763b4fb3d0986801de9e8b6a77e1094 /fs/ecryptfs
parenteaea2947063ac694cddff1787d43e7807490dbc7 (diff)
parent2c2a7552dd6465e8fde6bc9cccf8d66ed1c1eb72 (diff)
downloadlinux-b1da3acc781ce445445d959b41064d209a27bc2d.tar.bz2
Merge tag 'ecryptfs-5.6-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs
Pull eCryptfs fixes from Tyler Hicks: - downgrade the eCryptfs maintenance status to "Odd Fixes" - change my email address - fix a couple memory leaks in error paths - stability improvement to avoid a needless BUG_ON() * tag 'ecryptfs-5.6-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs: ecryptfs: replace BUG_ON with error handling code eCryptfs: Replace deactivated email address MAINTAINERS: eCryptfs: Update maintainer address and downgrade status ecryptfs: fix a memory leak bug in ecryptfs_init_messaging() ecryptfs: fix a memory leak bug in parse_tag_1_packet()
Diffstat (limited to 'fs/ecryptfs')
-rw-r--r--fs/ecryptfs/crypto.c6
-rw-r--r--fs/ecryptfs/ecryptfs_kernel.h2
-rw-r--r--fs/ecryptfs/keystore.c2
-rw-r--r--fs/ecryptfs/main.c2
-rw-r--r--fs/ecryptfs/messaging.c3
5 files changed, 9 insertions, 6 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index db1ef144c63a..2c449aed1b92 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -311,8 +311,10 @@ static int crypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat,
struct extent_crypt_result ecr;
int rc = 0;
- BUG_ON(!crypt_stat || !crypt_stat->tfm
- || !(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED));
+ if (!crypt_stat || !crypt_stat->tfm
+ || !(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED))
+ return -EINVAL;
+
if (unlikely(ecryptfs_verbosity > 0)) {
ecryptfs_printk(KERN_DEBUG, "Key size [%zd]; key:\n",
crypt_stat->key_size);
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 1c1a56be7ea2..e6ac78c62ca4 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -8,7 +8,7 @@
* Copyright (C) 2004-2008 International Business Machines Corp.
* Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
* Trevor S. Highland <trevor.highland@gmail.com>
- * Tyler Hicks <tyhicks@ou.edu>
+ * Tyler Hicks <code@tyhicks.com>
*/
#ifndef ECRYPTFS_KERNEL_H
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index 7d326aa0308e..af3eb02bbca1 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -1304,7 +1304,7 @@ parse_tag_1_packet(struct ecryptfs_crypt_stat *crypt_stat,
printk(KERN_WARNING "Tag 1 packet contains key larger "
"than ECRYPTFS_MAX_ENCRYPTED_KEY_BYTES\n");
rc = -EINVAL;
- goto out;
+ goto out_free;
}
memcpy((*new_auth_tok)->session_key.encrypted_key,
&data[(*packet_size)], (body_size - (ECRYPTFS_SIG_SIZE + 2)));
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index b8a7ce379ffe..e63259fdef28 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -7,7 +7,7 @@
* Copyright (C) 2004-2007 International Business Machines Corp.
* Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
* Michael C. Thompson <mcthomps@us.ibm.com>
- * Tyler Hicks <tyhicks@ou.edu>
+ * Tyler Hicks <code@tyhicks.com>
*/
#include <linux/dcache.h>
diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c
index d668e60b85b5..8646ba76def3 100644
--- a/fs/ecryptfs/messaging.c
+++ b/fs/ecryptfs/messaging.c
@@ -4,7 +4,7 @@
*
* Copyright (C) 2004-2008 International Business Machines Corp.
* Author(s): Michael A. Halcrow <mhalcrow@us.ibm.com>
- * Tyler Hicks <tyhicks@ou.edu>
+ * Tyler Hicks <code@tyhicks.com>
*/
#include <linux/sched.h>
#include <linux/slab.h>
@@ -379,6 +379,7 @@ int __init ecryptfs_init_messaging(void)
* ecryptfs_message_buf_len),
GFP_KERNEL);
if (!ecryptfs_msg_ctx_arr) {
+ kfree(ecryptfs_daemon_hash);
rc = -ENOMEM;
goto out;
}