Mp4: fixed setting wrong mdat atom size in very rare cases. Atom size is the sum of atom header size and atom data size. The specification says that the first 4 bytes are set to one when the atom size is greater than the maximum unsigned 32-bit value. Which means atom header size should be considered when the comparison takes place between atom data size and 0xffffffff.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_MURMURHASH_H_INCLUDED_
#define _NGX_MURMURHASH_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


uint32_t ngx_murmur_hash2(u_char *data, size_t len);


#endif /* _NGX_MURMURHASH_H_INCLUDED_ */