ChamaraVishwajithRajapaksha/Code-Vulnerability-FineTune huggingface dataset:
exif_mnote_data_pentax_new (ExifMem *mem)
{
	ExifMnoteData *d;

	if (!mem) return NULL;

	d = exif_mem_alloc (mem, sizeof (ExifMnoteDataPentax));
	if (!d) return NULL;

	exif_mnote_data_construct (d, mem);

	/* Set up function pointers */
	d->methods.free            = exif_mnote_data_pentax_free;
	d->methods.set_byte_order  = exif_mnote_data_pentax_set_byte_order;
	d->methods.set_offset      = exif_mnote_data_pentax_set_offset;
	d->methods.load            = exif_mnote_data_pentax_load;
	d->methods.save            = exif_mnote_data_pentax_save;
	d->methods.count           = exif_mnote_data_pentax_count;
	d->methods.get_id          = exif_mnote_data_pentax_get_id;
	d->methods.get_name        = exif_mnote_data_pentax_get_name;
	d->methods.get_title       = exif_mnote_data_pentax_get_title;
	d->methods.get_description = exif_mnote_data_pentax_get_description;
	d->methods.get_value       = exif_mnote_data_pentax_get_value;

	return d;
}
R_API RList *r_anal_var_deserialize(const char *ser) {
	r_return_val_if_fail (ser, NULL);
	RList *ret = r_list_newf ((RListFree)r_anal_var_proto_free);
	while (*ser) {
		RAnalVarProt *v = R_NEW0 (RAnalVarProt);
		r_list_append (ret, v);
		if (!v) {
			goto bad_serial;
		}

		// isarg
		switch (*ser) {
		case 't':
			v->isarg = true;
			break;
		case 'f':
			v->isarg = false;
			break;
		default:
			goto bad_serial;
		}
		ser++;

		// kind
		if (!valid_var_kind (*ser)) {
			goto bad_serial;
		}
		v->kind = *ser++;

		// delta
		char *nxt;
		v->delta = strtol (ser, &nxt, 10);
		if ((!v->delta && nxt == ser) || *nxt != ':') {
			goto bad_serial;
		}
		ser = ++nxt;

		// name
		int i;
		for (i = 0; *nxt != ':'; i++) {
			if (*nxt == ',' || !*nxt) {
				goto bad_serial;
			}
			nxt++;
		}
		v->name = r_str_newlen (ser, i);
		if (!v->name) {
			goto bad_serial;
		}
		ser = ++nxt;

		// type
		for (i = 0; *nxt && *nxt != ','; i++) {
			nxt++;
		}
		v->type = r_str_newlen (ser, i);
		if (!v->type) {
			goto bad_serial;
		}
		ser = nxt;
		if (*ser == ',') {
			ser++;
		}
		while (*ser == ' ') {
			ser++;
		}
	}
	return ret;
bad_serial:
	r_list_free (ret);
	return NULL;
}
static void delete_sdl_soap_binding_function_body_persistent(sdlSoapBindingFunctionBody body)
{
	if (body.ns) {
		free(body.ns);
	}
	if (body.headers) {
		zend_hash_destroy(body.headers);
		free(body.headers);
	}
}
R_API char *r_str_ichr(char *str, char chr) {
	while (*str == chr) {
		str++;
	}
	return str;
}
int SimpleMessenger::get_proto_version(int peer_type, bool connect)
{
  int my_type = my_inst.name.type();

  // set reply protocol version
  if (peer_type == my_type) {
    // internal
    return cluster_protocol;
  } else {
    // public
    if (connect) {
      switch (peer_type) {
      case CEPH_ENTITY_TYPE_OSD: return CEPH_OSDC_PROTOCOL;
      case CEPH_ENTITY_TYPE_MDS: return CEPH_MDSC_PROTOCOL;
      case CEPH_ENTITY_TYPE_MON: return CEPH_MONC_PROTOCOL;
      }
    } else {
      switch (my_type) {
      case CEPH_ENTITY_TYPE_OSD: return CEPH_OSDC_PROTOCOL;
      case CEPH_ENTITY_TYPE_MDS: return CEPH_MDSC_PROTOCOL;
      case CEPH_ENTITY_TYPE_MON: return CEPH_MONC_PROTOCOL;
      }
    }
  }
  return 0;
}
void close_cached_dir_lease_locked(struct cached_fid *cfid)
{
	if (cfid->has_lease) {
		cfid->has_lease = false;
		kref_put(&cfid->refcount, smb2_close_cached_fid);
	}
}
dnsc_load_local_data(struct dnsc_env* dnscenv, struct config_file *cfg)
{
    size_t i, j;
	// Insert 'local-zone: "2.dnscrypt-cert.example.com" deny'
    if(!cfg_str2list_insert(&cfg->local_zones,
                            strdup(dnscenv->provider_name),
                            strdup("deny"))) {
        log_err("Could not load dnscrypt local-zone: %s deny",
                dnscenv->provider_name);
        return -1;
    }

    // Add local data entry of type:
    // 2.dnscrypt-cert.example.com 86400 IN TXT "DNSC......"
    for(i=0; i<dnscenv->signed_certs_count; i++) {
        const char *ttl_class_type = " 86400 IN TXT \"";
        int rotated_cert = 0;
	uint32_t serial;
	uint16_t rrlen;
	char* rr;
        struct SignedCert *cert = dnscenv->signed_certs + i;
		// Check if the certificate is being rotated and should not be published
        for(j=0; j<dnscenv->rotated_certs_count; j++){
            if(cert == dnscenv->rotated_certs[j]) {
                rotated_cert = 1;
                break;
            }
        }
		memcpy(&serial, cert->serial, sizeof serial);
		serial = htonl(serial);
        if(rotated_cert) {
            verbose(VERB_OPS,
                "DNSCrypt: not adding cert with serial #%"
                PRIu32
                " to local-data as it is rotated",
                serial
            );
            continue;
        }
	if((unsigned)strlen(dnscenv->provider_name) >= (unsigned)0xffff0000) {
		/* guard against integer overflow in rrlen calculation */
		verbose(VERB_OPS, "cert #%" PRIu32 " is too long", serial);
		continue
	}
        rrlen = strlen(dnscenv->provider_name) +
                         strlen(ttl_class_type) +
                         4 * sizeof(struct SignedCert) + // worst case scenario
                         1 + // trailing double quote
                         1;
        rr = malloc(rrlen);
        if(!rr) {
            log_err("Could not allocate memory");
            return -2;
        }
        snprintf(rr, rrlen - 1, "%s 86400 IN TXT \"", dnscenv->provider_name);
        for(j=0; j<sizeof(struct SignedCert); j++) {
			int c = (int)*((const uint8_t *) cert + j);
            if (isprint(c) && c != '"' && c != '\\') {
                snprintf(rr + strlen(rr), rrlen - 1 - strlen(rr), "%c", c);
            } else {
                snprintf(rr + strlen(rr), rrlen - 1 - strlen(rr), "\\%03d", c);
            }
        }
        verbose(VERB_OPS,
			"DNSCrypt: adding cert with serial #%"
			PRIu32
			" to local-data to config: %s",
			serial, rr
		);
        snprintf(rr + strlen(rr), rrlen - 1 - strlen(rr), "\"");
        cfg_strlist_insert(&cfg->local_data, strdup(rr));
        free(rr);
    }
    return dnscenv->signed_certs_count;
}
onigenc_not_support_get_ctype_code_range(OnigCtype ctype ARG_UNUSED,
	 OnigCodePoint* sb_out ARG_UNUSED,
	 const OnigCodePoint* ranges[] ARG_UNUSED)
{
  return ONIG_NO_SUPPORT_CONFIG;
}
static int exif_process_unicode(image_info_type *ImageInfo, xp_field_type *xp_field, int tag, char *szValuePtr, int ByteCount)
{
	xp_field->tag = tag;
	xp_field->value = NULL;
	/* XXX this will fail again if encoding_converter returns on error something different than SIZE_MAX   */
	if (zend_multibyte_encoding_converter(
			(unsigned char**)&xp_field->value,
			&xp_field->size,
			(unsigned char*)szValuePtr,
			ByteCount,
			zend_multibyte_fetch_encoding(ImageInfo->encode_unicode),
			zend_multibyte_fetch_encoding(ImageInfo->motorola_intel ? ImageInfo->decode_unicode_be : ImageInfo->decode_unicode_le)
			) == (size_t)-1) {
		xp_field->size = exif_process_string_raw(&xp_field->value, szValuePtr, ByteCount);
	}
	return xp_field->size;
}
protocol_handshake (struct connection *conn)
{
  int r;

  lock_request (conn);
  if (!newstyle)
    r = protocol_handshake_oldstyle (conn);
  else
    r = protocol_handshake_newstyle (conn);
  unlock_request (conn);

  return r;
}
_unlock_suspend_job(uint32_t job_id)
{
	int i;
	slurm_mutex_lock(&suspend_mutex);
	for (i = 0; i < job_suspend_size; i++) {
		if (job_suspend_array[i] == job_id)
			job_suspend_array[i] = 0;
	}
	slurm_mutex_unlock(&suspend_mutex);
}
bool VvcHrdUnit::ols_timing_hrd_parameters(int firstSubLayer, int MaxSubLayersVal)
{
    for (int i = firstSubLayer; i <= MaxSubLayersVal; i++)
    {
        bool fixed_pic_rate_within_cvs_flag =
            m_reader.getBit() /* fixed_pic_rate_general_flag) */ ? 1 : m_reader.getBit();
        if (fixed_pic_rate_within_cvs_flag)
        {
            if (extractUEGolombCode() > 2047)  // elemental_duration_in_tc_minus1
                return 1;
        }
        else if ((general_nal_hrd_params_present_flag || general_vcl_hrd_params_present_flag) &&
                 hrd_cpb_cnt_minus1 == 0)
            m_reader.skipBit();  // low_delay_hrd_flag
        if (general_nal_hrd_params_present_flag)
            sublayer_hrd_parameters(i);
        if (general_vcl_hrd_params_present_flag)
            sublayer_hrd_parameters(i);
    }
    return 0;
}
bool sp_declarations_join(Lex_spblock_st *res,
                            const Lex_spblock_st b1,
                            const Lex_spblock_st b2) const
  {
    if ((b2.vars || b2.conds) && (b1.curs || b1.hndlrs))
    {
      my_error(ER_SP_VARCOND_AFTER_CURSHNDLR, MYF(0));
      return true;
    }
    if (b2.curs && b1.hndlrs)
    {
      my_error(ER_SP_CURSOR_AFTER_HANDLER, MYF(0));
      return true;
    }
    res->join(b1, b2);
    return false;
  }
should_skip_readdir_error (CommonJob *common,
                           GFile     *dir)
{
    if (common->skip_readdir_error != NULL)
    {
        return g_hash_table_lookup (common->skip_readdir_error, dir) != NULL;
    }
    return FALSE;
}
YYDEST.  */
static char *
yystpcpy (char *yydest, const char *yysrc)
{
  char *yyd = yydest;
  const char *yys = yysrc;

  while ((*yyd++ = *yys++) != '\0')
    continue;
static int digi_startup_device(struct usb_serial *serial)
{
	int i, ret = 0;
	struct digi_serial *serial_priv = usb_get_serial_data(serial);
	struct usb_serial_port *port;

	/* be sure this happens exactly once */
	spin_lock(&serial_priv->ds_serial_lock);
	if (serial_priv->ds_device_started) {
		spin_unlock(&serial_priv->ds_serial_lock);
		return 0;
	}
	serial_priv->ds_device_started = 1;
	spin_unlock(&serial_priv->ds_serial_lock);

	/* start reading from each bulk in endpoint for the device */
	/* set USB_DISABLE_SPD flag for write bulk urbs */
	for (i = 0; i < serial->type->num_ports + 1; i++) {
		port = serial->port[i];
		ret = usb_submit_urb(port->read_urb, GFP_KERNEL);
		if (ret != 0) {
			dev_err(&port->dev,
				"%s: usb_submit_urb failed, ret=%d, port=%d\n",
				__func__, ret, i);
			break;
		}
	}
	return ret;
}
void intel_pmu_auto_reload_read(struct perf_event *event)
{
	WARN_ON(!(event->hw.flags & PERF_X86_EVENT_AUTO_RELOAD));

	perf_pmu_disable(event->pmu);
	intel_pmu_drain_pebs_buffer();
	perf_pmu_enable(event->pmu);
}
static int vcpu_stat_get(void *_offset, u64 *val)
{
	unsigned offset = (long)_offset;
	struct kvm *kvm;
	struct kvm_stat_data stat_tmp = {.offset = offset};
	u64 tmp_val;

	*val = 0;
	spin_lock(&kvm_lock);
	list_for_each_entry(kvm, &vm_list, vm_list) {
		stat_tmp.kvm = kvm;
		vcpu_stat_get_per_vm((void *)&stat_tmp, &tmp_val);
		*val += tmp_val;
	}
	spin_unlock(&kvm_lock);
	return 0;
}
read_data_page (Bit_Chain *restrict dat, BITCODE_RC *restrict decomp,
                int64_t page_size, int64_t size_comp, int64_t size_uncomp)
{
  int i;
  int error = 0;

  int64_t pesize;      // Pre RS encoded size
  int64_t block_count; // Number of RS encoded blocks

  BITCODE_RC *rsdata; // RS encoded data
  BITCODE_RC *pedata; // Pre RS encoded data
  long pedata_size;

  // Round to a multiple of 8
  pesize = ((size_comp + 7) & ~7);
  block_count = (pesize + 0xFB - 1) / 0xFB;
  pedata_size = block_count * 0xFB;

  rsdata = (BITCODE_RC *)calloc (1, page_size);
  if (rsdata == NULL)
    {
      LOG_ERROR ("Out of memory")
      return DWG_ERR_OUTOFMEM;
    }
  bit_read_fixed (dat, rsdata, page_size);
  pedata = decode_rs (rsdata, block_count, 0xFB, page_size);
  if (!pedata)
    {
      free (rsdata);
      return DWG_ERR_OUTOFMEM;
    }

  if (size_comp < size_uncomp)
    error = decompress_r2007 (decomp, size_uncomp, pedata,
                              MIN (pedata_size, size_comp));
  else
    memcpy (decomp, pedata, size_uncomp);

  free (pedata);
  free (rsdata);

  return error;
}
int asylo_enclave_call(uint64_t selector, void *buffer) {
  SgxParams *const sgx_params = reinterpret_cast<SgxParams *>(buffer);
  if (!IsValidUntrustedAddress(sgx_params)) {
    PrimitiveStatus status{error::GoogleError::INVALID_ARGUMENT,
                           "input should lie within untrusted memory."};
    return status.error_code();
  }

  const void *input = sgx_params->input;
  size_t input_size = sgx_params->input_size;
  size_t output_size = 0;

  MessageReader in;
  MessageWriter out;
  // Copy untrusted input to a trusted buffer before deserializing to prevent
  // TOC/TOU attacks.
  auto trusted_input = CopyFromUntrusted(input, input_size);
  if (trusted_input) {
    in.Deserialize(trusted_input.get(), input_size);
  }

  PrimitiveStatus status = InvokeEntryHandler(selector, &in, &out);

  // Serialize |out| to untrusted memory and pass that as output. The untrusted
  // caller is still responsible for freeing |*output|, which now points to
  // untrusted memory.
  output_size = out.MessageSize();
  if (out.MessageSize() > 0) {
    // Serialize to a trusted output buffer first to prevent TOC/TOU attacks.
    std::unique_ptr<char[]> trusted_output(new char[output_size]);
    out.Serialize(trusted_output.get());
    sgx_params->output = CopyToUntrusted(trusted_output.get(), output_size);
  }
  sgx_params->output_size = static_cast<uint64_t>(output_size);
  return status.error_code();
}
static int airo_set_scan(struct net_device *dev,
			 struct iw_request_info *info,
			 struct iw_point *dwrq,
			 char *extra)
{
	struct airo_info *ai = dev->ml_priv;
	Cmd cmd;
	Resp rsp;
	int wake = 0;

	/* Note : you may have realised that, as this is a SET operation,
	 * this is privileged and therefore a normal user can't
	 * perform scanning.
	 * This is not an error, while the device perform scanning,
	 * traffic doesn't flow, so it's a perfect DoS...
	 * Jean II */
	if (ai->flags & FLAG_RADIO_MASK) return -ENETDOWN;

	if (down_interruptible(&ai->sem))
		return -ERESTARTSYS;

	/* If there's already a scan in progress, don't
	 * trigger another one. */
	if (ai->scan_timeout > 0)
		goto out;

	/* Initiate a scan command */
	ai->scan_timeout = RUN_AT(3*HZ);
	memset(&cmd, 0, sizeof(cmd));
	cmd.cmd=CMD_LISTBSS;
	issuecommand(ai, &cmd, &rsp);
	wake = 1;

out:
	up(&ai->sem);
	if (wake)
		wake_up_interruptible(&ai->thr_wait);
	return 0;
}
parse_group_prop_ntr_selection_method(struct ofpbuf *payload,
                                      enum ofp11_group_type group_type,
                                      enum ofp15_group_mod_command group_cmd,
                                      struct ofputil_group_props *gp)
{
    struct ntr_group_prop_selection_method *prop = payload->data;
    size_t fields_len, method_len;
    enum ofperr error;

    switch (group_type) {
    case OFPGT11_SELECT:
        break;
    case OFPGT11_ALL:
    case OFPGT11_INDIRECT:
    case OFPGT11_FF:
        OFPPROP_LOG(&bad_ofmsg_rl, false, "ntr selection method property is "
                    "only allowed for select groups");
        return OFPERR_OFPBPC_BAD_VALUE;
    default:
        return OFPERR_OFPGMFC_BAD_TYPE;
    }

    switch (group_cmd) {
    case OFPGC15_ADD:
    case OFPGC15_MODIFY:
    case OFPGC15_ADD_OR_MOD:
        break;
    case OFPGC15_DELETE:
    case OFPGC15_INSERT_BUCKET:
    case OFPGC15_REMOVE_BUCKET:
        OFPPROP_LOG(&bad_ofmsg_rl, false, "ntr selection method property is "
                    "only allowed for add and delete group modifications");
        return OFPERR_OFPBPC_BAD_VALUE;
    default:
        return OFPERR_OFPGMFC_BAD_COMMAND;
    }

    if (payload->size < sizeof *prop) {
        OFPPROP_LOG(&bad_ofmsg_rl, false, "ntr selection method property "
                    "length %u is not valid", payload->size);
        return OFPERR_OFPBPC_BAD_LEN;
    }

    method_len = strnlen(prop->selection_method, NTR_MAX_SELECTION_METHOD_LEN);

    if (method_len == NTR_MAX_SELECTION_METHOD_LEN) {
        OFPPROP_LOG(&bad_ofmsg_rl, false,
                    "ntr selection method is not null terminated");
        return OFPERR_OFPBPC_BAD_VALUE;
    }

    if (strcmp("hash", prop->selection_method)
        && strcmp("dp_hash", prop->selection_method)) {
        OFPPROP_LOG(&bad_ofmsg_rl, false,
                    "ntr selection method '%s' is not supported",
                    prop->selection_method);
        return OFPERR_OFPBPC_BAD_VALUE;
    }
    /* 'method_len' is now non-zero. */

    strcpy(gp->selection_method, prop->selection_method);
    gp->selection_method_param = ntohll(prop->selection_method_param);

    ofpbuf_pull(payload, sizeof *prop);

    fields_len = ntohs(prop->length) - sizeof *prop;
    if (fields_len && strcmp("hash", gp->selection_method)) {
        OFPPROP_LOG(&bad_ofmsg_rl, false, "ntr selection method %s "
                    "does not support fields", gp->selection_method);
        return OFPERR_OFPBPC_BAD_VALUE;
    }

    error = oxm_pull_field_array(payload->data, fields_len,
                                 &gp->fields);
    if (error) {
        OFPPROP_LOG(&bad_ofmsg_rl, false,
                    "ntr selection method fields are invalid");
        return error;
    }

    return 0;
}
static int ext4_find_unwritten_pgoff(struct inode *inode,
				     int whence,
				     struct ext4_map_blocks *map,
				     loff_t *offset)
{
	struct pagevec pvec;
	unsigned int blkbits;
	pgoff_t index;
	pgoff_t end;
	loff_t endoff;
	loff_t startoff;
	loff_t lastoff;
	int found = 0;

	blkbits = inode->i_sb->s_blocksize_bits;
	startoff = *offset;
	lastoff = startoff;
	endoff = (loff_t)(map->m_lblk + map->m_len) << blkbits;

	index = startoff >> PAGE_CACHE_SHIFT;
	end = endoff >> PAGE_CACHE_SHIFT;

	pagevec_init(&pvec, 0);
	do {
		int i, num;
		unsigned long nr_pages;

		num = min_t(pgoff_t, end - index, PAGEVEC_SIZE);
		nr_pages = pagevec_lookup(&pvec, inode->i_mapping, index,
					  (pgoff_t)num);
		if (nr_pages == 0) {
			if (whence == SEEK_DATA)
				break;

			BUG_ON(whence != SEEK_HOLE);
			/*
			 * If this is the first time to go into the loop and
			 * offset is not beyond the end offset, it will be a
			 * hole at this offset
			 */
			if (lastoff == startoff || lastoff < endoff)
				found = 1;
			break;
		}

		/*
		 * If this is the first time to go into the loop and
		 * offset is smaller than the first page offset, it will be a
		 * hole at this offset.
		 */
		if (lastoff == startoff && whence == SEEK_HOLE &&
		    lastoff < page_offset(pvec.pages[0])) {
			found = 1;
			break;
		}

		for (i = 0; i < nr_pages; i++) {
			struct page *page = pvec.pages[i];
			struct buffer_head *bh, *head;

			/*
			 * If the current offset is not beyond the end of given
			 * range, it will be a hole.
			 */
			if (lastoff < endoff && whence == SEEK_HOLE &&
			    page->index > end) {
				found = 1;
				*offset = lastoff;
				goto out;
			}

			lock_page(page);

			if (unlikely(page->mapping != inode->i_mapping)) {
				unlock_page(page);
				continue;
			}

			if (!page_has_buffers(page)) {
				unlock_page(page);
				continue;
			}

			if (page_has_buffers(page)) {
				lastoff = page_offset(page);
				bh = head = page_buffers(page);
				do {
					if (buffer_uptodate(bh) ||
					    buffer_unwritten(bh)) {
						if (whence == SEEK_DATA)
							found = 1;
					} else {
						if (whence == SEEK_HOLE)
							found = 1;
					}
					if (found) {
						*offset = max_t(loff_t,
							startoff, lastoff);
						unlock_page(page);
						goto out;
					}
					lastoff += bh->b_size;
					bh = bh->b_this_page;
				} while (bh != head);
			}

			lastoff = page_offset(page) + PAGE_SIZE;
			unlock_page(page);
		}

		/*
		 * The no. of pages is less than our desired, that would be a
		 * hole in there.
		 */
		if (nr_pages < num && whence == SEEK_HOLE) {
			found = 1;
			*offset = lastoff;
			break;
		}

		index = pvec.pages[i - 1]->index + 1;
		pagevec_release(&pvec);
	} while (index <= end);

out:
	pagevec_release(&pvec);
	return found;
}
static void windowFullScan(WindowCodeArg *p){
  Window *pWin;
  Parse *pParse = p->pParse;
  Window *pMWin = p->pMWin;
  Vdbe *v = p->pVdbe;

  int regCRowid = 0;              /* Current rowid value */
  int regCPeer = 0;               /* Current peer values */
  int regRowid = 0;               /* AggStep rowid value */
  int regPeer = 0;                /* AggStep peer values */

  int nPeer;
  int lblNext;
  int lblBrk;
  int addrNext;
  int csr;

  VdbeModuleComment((v, "windowFullScan begin"));

  assert( pMWin!=0 );
  csr = pMWin->csrApp;
  nPeer = (pMWin->pOrderBy ? pMWin->pOrderBy->nExpr : 0);

  lblNext = sqlite3VdbeMakeLabel(pParse);
  lblBrk = sqlite3VdbeMakeLabel(pParse);

  regCRowid = sqlite3GetTempReg(pParse);
  regRowid = sqlite3GetTempReg(pParse);
  if( nPeer ){
    regCPeer = sqlite3GetTempRange(pParse, nPeer);
    regPeer = sqlite3GetTempRange(pParse, nPeer);
  }

  sqlite3VdbeAddOp2(v, OP_Rowid, pMWin->iEphCsr, regCRowid);
  windowReadPeerValues(p, pMWin->iEphCsr, regCPeer);

  for(pWin=pMWin; pWin; pWin=pWin->pNextWin){
    sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regAccum);
  }

  sqlite3VdbeAddOp3(v, OP_SeekGE, csr, lblBrk, pMWin->regStartRowid);
  VdbeCoverage(v);
  addrNext = sqlite3VdbeCurrentAddr(v);
  sqlite3VdbeAddOp2(v, OP_Rowid, csr, regRowid);
  sqlite3VdbeAddOp3(v, OP_Gt, pMWin->regEndRowid, lblBrk, regRowid);
  VdbeCoverageNeverNull(v);

  if( pMWin->eExclude==TK_CURRENT ){
    sqlite3VdbeAddOp3(v, OP_Eq, regCRowid, lblNext, regRowid);
    VdbeCoverageNeverNull(v);
  }else if( pMWin->eExclude!=TK_NO ){
    int addr;
    int addrEq = 0;
    KeyInfo *pKeyInfo = 0;

    if( pMWin->pOrderBy ){
      pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pMWin->pOrderBy, 0, 0);
    }
    if( pMWin->eExclude==TK_TIES ){
      addrEq = sqlite3VdbeAddOp3(v, OP_Eq, regCRowid, 0, regRowid);
      VdbeCoverageNeverNull(v);
    }
    if( pKeyInfo ){
      windowReadPeerValues(p, csr, regPeer);
      sqlite3VdbeAddOp3(v, OP_Compare, regPeer, regCPeer, nPeer);
      sqlite3VdbeAppendP4(v, (void*)pKeyInfo, P4_KEYINFO);
      addr = sqlite3VdbeCurrentAddr(v)+1;
      sqlite3VdbeAddOp3(v, OP_Jump, addr, lblNext, addr);
      VdbeCoverageEqNe(v);
    }else{
      sqlite3VdbeAddOp2(v, OP_Goto, 0, lblNext);
    }
    if( addrEq ) sqlite3VdbeJumpHere(v, addrEq);
  }

  windowAggStep(p, pMWin, csr, 0, p->regArg);

  sqlite3VdbeResolveLabel(v, lblNext);
  sqlite3VdbeAddOp2(v, OP_Next, csr, addrNext);
  VdbeCoverage(v);
  sqlite3VdbeJumpHere(v, addrNext-1);
  sqlite3VdbeJumpHere(v, addrNext+1);
  sqlite3ReleaseTempReg(pParse, regRowid);
  sqlite3ReleaseTempReg(pParse, regCRowid);
  if( nPeer ){
    sqlite3ReleaseTempRange(pParse, regPeer, nPeer);
    sqlite3ReleaseTempRange(pParse, regCPeer, nPeer);
  }

  windowAggFinal(p, 1);
  VdbeModuleComment((v, "windowFullScan end"));
}
GF_Err sidx_Size(GF_Box *s)
{
	GF_SegmentIndexBox *ptr = (GF_SegmentIndexBox*) s;

	ptr->size += 12;
	if (ptr->version==0) {
		ptr->size += 8;
	} else {
		ptr->size += 16;
	}
	ptr->size += ptr->nb_refs * 12;
	return GF_OK;
static int __dispose_buffer(struct journal_head *jh, transaction_t *transaction)
{
	int may_free = 1;
	struct buffer_head *bh = jh2bh(jh);

	if (jh->b_cp_transaction) {
		JBUFFER_TRACE(jh, "on running+cp transaction");
		__jbd2_journal_temp_unlink_buffer(jh);
		/*
		 * We don't want to write the buffer anymore, clear the
		 * bit so that we don't confuse checks in
		 * __journal_file_buffer
		 */
		clear_buffer_dirty(bh);
		__jbd2_journal_file_buffer(jh, transaction, BJ_Forget);
		may_free = 0;
	} else {
		JBUFFER_TRACE(jh, "on running transaction");
		__jbd2_journal_unfile_buffer(jh);
	}
	return may_free;
}
_copyHash(const Hash *from)
{
	Hash	   *newnode = makeNode(Hash);

	/*
	 * copy node superclass fields
	 */
	CopyPlanFields((const Plan *) from, (Plan *) newnode);

	/*
	 * copy remainder of node
	 */
	COPY_SCALAR_FIELD(skewTable);
	COPY_SCALAR_FIELD(skewColumn);
	COPY_SCALAR_FIELD(skewInherit);
	COPY_SCALAR_FIELD(skewColType);
	COPY_SCALAR_FIELD(skewColTypmod);

	return newnode;
}
int file_permission(struct file *file, int mask)
{
	return inode_permission(file->f_path.dentry->d_inode, mask);
}