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authorThomas Meyer <thomas@m3y3r.de>2013-06-01 11:39:36 +0200
committerTyler Hicks <tyhicks@canonical.com>2013-06-07 17:26:55 -0700
commitfc8b14d338f6265533a8f82db1325fa112b530ba (patch)
treee110eda47c23c7008338e308bfffe197c67d6e25 /fs/ecryptfs
parente8193ce572f0ddb8004acf976bba119f0abbe6ca (diff)
eCryptfs: Cocci spatch "memdup.spatch"
Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Diffstat (limited to 'fs/ecryptfs')
-rw-r--r--fs/ecryptfs/messaging.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c
index 49ff8ea08f1..e57380e5f6b 100644
--- a/fs/ecryptfs/messaging.c
+++ b/fs/ecryptfs/messaging.c
@@ -247,14 +247,13 @@ int ecryptfs_process_response(struct ecryptfs_daemon *daemon,
goto unlock;
}
msg_size = (sizeof(*msg) + msg->data_len);
- msg_ctx->msg = kmalloc(msg_size, GFP_KERNEL);
+ msg_ctx->msg = kmemdup(msg, msg_size, GFP_KERNEL);
if (!msg_ctx->msg) {
rc = -ENOMEM;
printk(KERN_ERR "%s: Failed to allocate [%zd] bytes of "
"GFP_KERNEL memory\n", __func__, msg_size);
goto unlock;
}
- memcpy(msg_ctx->msg, msg, msg_size);
msg_ctx->state = ECRYPTFS_MSG_CTX_STATE_DONE;
wake_up_process(msg_ctx->task);
rc = 0;