From: Thomas Meyer <thomas@m3y3r.de>
To: ecryptfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] eCryptfs: Cocci spatch "memdup.spatch"
Date: Sat, 01 Jun 2013 11:39:36 +0200 [thread overview]
Message-ID: <1370079576.29224.7.camel@localhost.localdomain> (raw)
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---
diff -u -p a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c
--- a/fs/ecryptfs/messaging.c
+++ b/fs/ecryptfs/messaging.c
@@ -247,14 +247,13 @@ int ecryptfs_process_response(struct ecr
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;
next reply other threads:[~2013-06-01 9:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-01 9:39 Thomas Meyer [this message]
2013-06-03 2:47 ` [PATCH] eCryptfs: Cocci spatch "memdup.spatch" Tyler Hicks
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