#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/sched.h>
#include <linux/string.h>
#include <linux/skbuff.h>
#include <linux/tc_ematch/tc_em_nbyte.h>
struct tcf_em_nbyte hdr;
char pattern[0];
};
-
+
static int em_nbyte_change(struct tcf_proto *tp, void *data, int data_len,
struct tcf_ematch *em)
{
return -EINVAL;
em->datalen = sizeof(*nbyte) + nbyte->len;
- em->data = (unsigned long) kmalloc(em->datalen, GFP_KERNEL);
+ em->data = (unsigned long)kmemdup(data, em->datalen, GFP_KERNEL);
if (em->data == 0UL)
return -ENOBUFS;
- memcpy((void *) em->data, data, em->datalen);
-
return 0;
}
return tcf_em_register(&em_nbyte_ops);
}
-static void __exit exit_em_nbyte(void)
+static void __exit exit_em_nbyte(void)
{
tcf_em_unregister(&em_nbyte_ops);
}