From fc8b14d338f6265533a8f82db1325fa112b530ba Mon Sep 17 00:00:00 2001 From: Thomas Meyer Date: Sat, 1 Jun 2013 11:39:36 +0200 Subject: [PATCH] eCryptfs: Cocci spatch "memdup.spatch" Signed-off-by: Thomas Meyer Signed-off-by: Tyler Hicks --- fs/ecryptfs/messaging.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c index 49ff8ea08f1c..e57380e5f6bd 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;