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eCryptfs: Cocci spatch "memdup.spatch"

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Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
This commit is contained in:
Thomas Meyer 2013-06-01 11:39:36 +02:00 committed by Tyler Hicks
parent e8193ce572
commit fc8b14d338
1 changed files with 1 additions and 2 deletions
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3
fs/ecryptfs/messaging.c
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@ -247,14 +247,13 @@ int ecryptfs_process_response(struct ecryptfs_daemon *daemon,
goto unlock; goto unlock;
} }
msg_size = (sizeof(*msg) + msg->data_len); 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) { if (!msg_ctx->msg) {
rc = -ENOMEM; rc = -ENOMEM;
printk(KERN_ERR "%s: Failed to allocate [%zd] bytes of " printk(KERN_ERR "%s: Failed to allocate [%zd] bytes of "
"GFP_KERNEL memory\n", __func__, msg_size); "GFP_KERNEL memory\n", __func__, msg_size);
goto unlock; goto unlock;
} }
memcpy(msg_ctx->msg, msg, msg_size);
msg_ctx->state = ECRYPTFS_MSG_CTX_STATE_DONE; msg_ctx->state = ECRYPTFS_MSG_CTX_STATE_DONE;
wake_up_process(msg_ctx->task); wake_up_process(msg_ctx->task);
rc = 0; rc = 0;