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Commit fc8b14d3 authored by Thomas Meyer's avatar Thomas Meyer Committed by Tyler Hicks
Browse files

eCryptfs: Cocci spatch "memdup.spatch" 



Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarTyler Hicks <tyhicks@canonical.com>
parent e8193ce5

fs/ecryptfs/messaging.c

+1 −2
Original line number Diff line number Diff line
@@ -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;