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platform: change @plen field of NMPlatformIPxAddress to type guint8

Browse source 
On netlink layer, this field is uint8_t/uchar.

A larger (signed) plen makes no sense. Adjust the signatures
to have only guint8.

(cherry picked from commit 44768f0311)
This commit is contained in:
Thomas Haller 2016-04-06 18:04:26 +02:00
parent 08cce6c0ef
commit 4873850fd4
14 changed files with 84 additions and 59 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/devices/wwan/nm-modem-broadband.c
View file

@ -870,7 +870,8 @@ static_stage3_ip4_done (NMModemBroadband *self)
address.peer_address = address_network;
address.plen = mm_bearer_ip_config_get_prefix (self->priv->ipv4_config);
address.source = NM_IP_CONFIG_SOURCE_WWAN;
nm_ip4_config_add_address (config, &address);
if (address.plen <= 32)
nm_ip4_config_add_address (config, &address);
nm_log_info (LOGD_MB, " address %s/%d", address_string, address.plen);
@ -960,7 +961,8 @@ stage3_ip6_done (NMModemBroadband *self)
config = nm_ip6_config_new (nm_platform_link_get_ifindex (NM_PLATFORM_GET, data_port));
address.plen = mm_bearer_ip_config_get_prefix (self->priv->ipv6_config);
nm_ip6_config_add_address (config, &address);
if (address.plen <= 128)
nm_ip6_config_add_address (config, &address);
nm_log_info (LOGD_MB, " address %s/%d", address_string, address.plen);

3
src/dhcp-manager/nm-dhcp-utils.c
View file

@ -382,7 +382,8 @@ nm_dhcp_utils_ip4_config_from_options (int ifindex,
in_addr_t addr;
NMPlatformIP4Address address;
char *str = NULL;
guint32 gwaddr = 0, plen = 0;
guint32 gwaddr = 0;
guint8 plen = 0;
g_return_val_if_fail (options != NULL, NULL);

2
src/dnsmasq-manager/nm-dnsmasq-utils.c
View file

@ -34,7 +34,7 @@ nm_dnsmasq_utils_get_range (const NMPlatformIP4Address *addr,
char **out_error_desc)
{
guint32 host = addr->address;
guint32 prefix = addr->plen;
guint8 prefix = addr->plen;
guint32 netmask = nm_utils_ip4_prefix_to_netmask (prefix);
guint32 first, last, reserved;

7
src/nm-ip4-config.c
View file

@ -365,6 +365,8 @@ nm_ip4_config_commit (const NMIP4Config *config, int ifindex, gboolean routes_fu
if (addr->plen == 0)
continue;
nm_assert (addr->plen <= 32);
route.ifindex = ifindex;
route.source = NM_IP_CONFIG_SOURCE_KERNEL;
@ -466,6 +468,7 @@ nm_ip4_config_merge_setting (NMIP4Config *config, NMSettingIPConfig *setting, gu
nm_ip_address_get_address_binary (s_addr, &address.address);
address.peer_address = address.address;
address.plen = nm_ip_address_get_prefix (s_addr);
nm_assert (address.plen <= 32);
address.lifetime = NM_PLATFORM_LIFETIME_PERMANENT;
address.preferred = NM_PLATFORM_LIFETIME_PERMANENT;
address.source = NM_IP_CONFIG_SOURCE_USER;
@ -564,6 +567,10 @@ nm_ip4_config_create_setting (const NMIP4Config *config)
continue;
}
/* FIXME: NMIPAddress doesn't support zero prefixes. */
if (address->plen == 0)
continue;
/* Static address found. */
if (!method)
method = NM_SETTING_IP4_CONFIG_METHOD_MANUAL;

5
src/nm-ip6-config.c
View file

@ -454,6 +454,7 @@ nm_ip6_config_merge_setting (NMIP6Config *config, NMSettingIPConfig *setting, gu
memset (&address, 0, sizeof (address));
nm_ip_address_get_address_binary (s_addr, &address.address);
address.plen = nm_ip_address_get_prefix (s_addr);
nm_assert (address.plen <= 128);
address.lifetime = NM_PLATFORM_LIFETIME_PERMANENT;
address.preferred = NM_PLATFORM_LIFETIME_PERMANENT;
address.source = NM_IP_CONFIG_SOURCE_USER;
@ -555,6 +556,10 @@ nm_ip6_config_create_setting (const NMIP6Config *config)
continue;
}
/* FIXME: NMIPAddress does not support zero prefixes. */
if (address->plen == 0)
continue;
/* Static address found. */
if (!method || strcmp (method, NM_SETTING_IP6_CONFIG_METHOD_LINK_LOCAL) == 0)
method = NM_SETTING_IP6_CONFIG_METHOD_MANUAL;

23
src/platform/nm-fake-platform.c
View file

@ -91,17 +91,17 @@ static void link_changed (NMPlatform *platform, NMFakePlatformLink *device, gboo
static gboolean ip6_address_add (NMPlatform *platform,
int ifindex,
struct in6_addr addr,
int plen,
guint8 plen,
struct in6_addr peer_addr,
guint32 lifetime,
guint32 preferred,
guint flags);
static gboolean ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen);
static gboolean ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, guint8 plen);
/******************************************************************/
static gboolean
_ip4_address_equal_peer_net (in_addr_t peer1, in_addr_t peer2, int plen)
_ip4_address_equal_peer_net (in_addr_t peer1, in_addr_t peer2, guint8 plen)
{
return ((peer1 ^ peer2) & nm_utils_ip4_prefix_to_netmask (plen)) == 0;
}
@ -886,7 +886,7 @@ static gboolean
ip4_address_add (NMPlatform *platform,
int ifindex,
in_addr_t addr,
int plen,
guint8 plen,
in_addr_t peer_addr,
guint32 lifetime,
guint32 preferred,
@ -938,7 +938,7 @@ static gboolean
ip6_address_add (NMPlatform *platform,
int ifindex,
struct in6_addr addr,
int plen,
guint8 plen,
struct in6_addr peer_addr,
guint32 lifetime,
guint32 preferred,
@ -982,7 +982,7 @@ ip6_address_add (NMPlatform *platform,
}
static gboolean
ip4_address_delete (NMPlatform *platform, int ifindex, in_addr_t addr, int plen, in_addr_t peer_address)
ip4_address_delete (NMPlatform *platform, int ifindex, in_addr_t addr, guint8 plen, in_addr_t peer_address)
{
NMFakePlatformPrivate *priv = NM_FAKE_PLATFORM_GET_PRIVATE (platform);
int i;
@ -1007,7 +1007,7 @@ ip4_address_delete (NMPlatform *platform, int ifindex, in_addr_t addr, int plen,
}
static gboolean
ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen)
ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, guint8 plen)
{
NMFakePlatformPrivate *priv = NM_FAKE_PLATFORM_GET_PRIVATE (platform);
int i;
@ -1031,7 +1031,7 @@ ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, int
}
static const NMPlatformIP4Address *
ip4_address_get (NMPlatform *platform, int ifindex, in_addr_t addr, int plen, in_addr_t peer_address)
ip4_address_get (NMPlatform *platform, int ifindex, in_addr_t addr, guint8 plen, in_addr_t peer_address)
{
NMFakePlatformPrivate *priv = NM_FAKE_PLATFORM_GET_PRIVATE (platform);
int i;
@ -1050,7 +1050,7 @@ ip4_address_get (NMPlatform *platform, int ifindex, in_addr_t addr, int plen, in
}
static const NMPlatformIP6Address *
ip6_address_get (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen)
ip6_address_get (NMPlatform *platform, int ifindex, struct in6_addr addr, guint8 plen)
{
NMFakePlatformPrivate *priv = NM_FAKE_PLATFORM_GET_PRIVATE (platform);
int i;
@ -1058,8 +1058,9 @@ ip6_address_get (NMPlatform *platform, int ifindex, struct in6_addr addr, int pl
for (i = 0; i < priv->ip6_addresses->len; i++) {
NMPlatformIP6Address *address = &g_array_index (priv->ip6_addresses, NMPlatformIP6Address, i);
if (address->ifindex == ifindex && address->plen == plen &&
IN6_ARE_ADDR_EQUAL (&address->address, &addr))
if ( address->ifindex == ifindex
&& address->plen == plen
&& IN6_ARE_ADDR_EQUAL (&address->address, &addr))
return address;
}

17
src/platform/nm-linux-platform.c
View file

@ -1640,6 +1640,9 @@ _new_from_nl_addr (struct nlmsghdr *nlh, gboolean id_only)
? sizeof (in_addr_t)
: sizeof (struct in6_addr);
if (ifa->ifa_prefixlen > (is_v4 ? 32 : 128))
goto errout;
/*****************************************************************/
obj = nmp_object_new (is_v4 ? NMP_OBJECT_TYPE_IP4_ADDRESS : NMP_OBJECT_TYPE_IP6_ADDRESS, NULL);
@ -2160,7 +2163,7 @@ _nl_msg_new_address (int nlmsg_type,
int family,
int ifindex,
gconstpointer address,
int plen,
guint8 plen,
gconstpointer peer_address,
guint32 flags,
int scope,
@ -5268,7 +5271,7 @@ static gboolean
ip4_address_add (NMPlatform *platform,
int ifindex,
in_addr_t addr,
int plen,
guint8 plen,
in_addr_t peer_addr,
guint32 lifetime,
guint32 preferred,
@ -5299,7 +5302,7 @@ static gboolean
ip6_address_add (NMPlatform *platform,
int ifindex,
struct in6_addr addr,
int plen,
guint8 plen,
struct in6_addr peer_addr,
guint32 lifetime,
guint32 preferred,
@ -5326,7 +5329,7 @@ ip6_address_add (NMPlatform *platform,
}
static gboolean
ip4_address_delete (NMPlatform *platform, int ifindex, in_addr_t addr, int plen, in_addr_t peer_address)
ip4_address_delete (NMPlatform *platform, int ifindex, in_addr_t addr, guint8 plen, in_addr_t peer_address)
{
nm_auto_nlmsg struct nl_msg *nlmsg = NULL;
NMPObject obj_id;
@ -5351,7 +5354,7 @@ ip4_address_delete (NMPlatform *platform, int ifindex, in_addr_t addr, int plen,
}
static gboolean
ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen)
ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, guint8 plen)
{
nm_auto_nlmsg struct nl_msg *nlmsg = NULL;
NMPObject obj_id;
@ -5376,7 +5379,7 @@ ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, int
}
static const NMPlatformIP4Address *
ip4_address_get (NMPlatform *platform, int ifindex, in_addr_t addr, int plen, in_addr_t peer_address)
ip4_address_get (NMPlatform *platform, int ifindex, in_addr_t addr, guint8 plen, in_addr_t peer_address)
{
NMPObject obj_id;
const NMPObject *obj;
@ -5389,7 +5392,7 @@ ip4_address_get (NMPlatform *platform, int ifindex, in_addr_t addr, int plen, in
}
static const NMPlatformIP6Address *
ip6_address_get (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen)
ip6_address_get (NMPlatform *platform, int ifindex, struct in6_addr addr, guint8 plen)
{
NMPObject obj_id;
const NMPObject *obj;

28
src/platform/nm-platform.c
View file

@ -2459,8 +2459,10 @@ nm_platform_ethtool_get_link_speed (NMPlatform *self, const char *ifname, guint3
/******************************************************************/
void
nm_platform_ip4_address_set_addr (NMPlatformIP4Address *addr, in_addr_t address, int plen)
nm_platform_ip4_address_set_addr (NMPlatformIP4Address *addr, in_addr_t address, guint8 plen)
{
nm_assert (plen <= 32);
addr->address = address;
addr->peer_address = address;
addr->plen = plen;
@ -2499,7 +2501,7 @@ gboolean
nm_platform_ip4_address_add (NMPlatform *self,
int ifindex,
in_addr_t address,
int plen,
guint8 plen,
in_addr_t peer_address,
guint32 lifetime,
guint32 preferred,
@ -2509,7 +2511,7 @@ nm_platform_ip4_address_add (NMPlatform *self,
_CHECK_SELF (self, klass, FALSE);
g_return_val_if_fail (ifindex > 0, FALSE);
g_return_val_if_fail (plen > 0, FALSE);
g_return_val_if_fail (plen <= 32, FALSE);
g_return_val_if_fail (lifetime > 0, FALSE);
g_return_val_if_fail (preferred <= lifetime, FALSE);
g_return_val_if_fail (!label || strlen (label) < sizeof (((NMPlatformIP4Address *) NULL)->label), FALSE);
@ -2537,7 +2539,7 @@ gboolean
nm_platform_ip6_address_add (NMPlatform *self,
int ifindex,
struct in6_addr address,
int plen,
guint8 plen,
struct in6_addr peer_address,
guint32 lifetime,
guint32 preferred,
@ -2546,7 +2548,7 @@ nm_platform_ip6_address_add (NMPlatform *self,
_CHECK_SELF (self, klass, FALSE);
g_return_val_if_fail (ifindex > 0, FALSE);
g_return_val_if_fail (plen > 0, FALSE);
g_return_val_if_fail (plen <= 128, FALSE);
g_return_val_if_fail (lifetime > 0, FALSE);
g_return_val_if_fail (preferred <= lifetime, FALSE);
@ -2568,7 +2570,7 @@ nm_platform_ip6_address_add (NMPlatform *self,
}
gboolean
nm_platform_ip4_address_delete (NMPlatform *self, int ifindex, in_addr_t address, int plen, in_addr_t peer_address)
nm_platform_ip4_address_delete (NMPlatform *self, int ifindex, in_addr_t address, guint8 plen, in_addr_t peer_address)
{
char str_dev[TO_STRING_DEV_BUF_SIZE];
char str_peer2[NM_UTILS_INET_ADDRSTRLEN];
@ -2577,7 +2579,7 @@ nm_platform_ip4_address_delete (NMPlatform *self, int ifindex, in_addr_t address
_CHECK_SELF (self, klass, FALSE);
g_return_val_if_fail (ifindex > 0, FALSE);
g_return_val_if_fail (plen > 0, FALSE);
g_return_val_if_fail (plen <= 32, FALSE);
_LOGD ("address: deleting IPv4 address %s/%d, %sifindex %d%s",
nm_utils_inet4_ntop (address, NULL), plen,
@ -2589,14 +2591,14 @@ nm_platform_ip4_address_delete (NMPlatform *self, int ifindex, in_addr_t address
}
gboolean
nm_platform_ip6_address_delete (NMPlatform *self, int ifindex, struct in6_addr address, int plen)
nm_platform_ip6_address_delete (NMPlatform *self, int ifindex, struct in6_addr address, guint8 plen)
{
char str_dev[TO_STRING_DEV_BUF_SIZE];
_CHECK_SELF (self, klass, FALSE);
g_return_val_if_fail (ifindex > 0, FALSE);
g_return_val_if_fail (plen > 0, FALSE);
g_return_val_if_fail (plen <= 128, FALSE);
_LOGD ("address: deleting IPv6 address %s/%d, ifindex %d%s",
nm_utils_inet6_ntop (&address, NULL), plen, ifindex,
@ -2605,21 +2607,21 @@ nm_platform_ip6_address_delete (NMPlatform *self, int ifindex, struct in6_addr a
}
const NMPlatformIP4Address *
nm_platform_ip4_address_get (NMPlatform *self, int ifindex, in_addr_t address, int plen, guint32 peer_address)
nm_platform_ip4_address_get (NMPlatform *self, int ifindex, in_addr_t address, guint8 plen, guint32 peer_address)
{
_CHECK_SELF (self, klass, NULL);
g_return_val_if_fail (plen > 0, NULL);
g_return_val_if_fail (plen <= 32, NULL);
return klass->ip4_address_get (self, ifindex, address, plen, peer_address);
}
const NMPlatformIP6Address *
nm_platform_ip6_address_get (NMPlatform *self, int ifindex, struct in6_addr address, int plen)
nm_platform_ip6_address_get (NMPlatform *self, int ifindex, struct in6_addr address, guint8 plen)
{
_CHECK_SELF (self, klass, NULL);
g_return_val_if_fail (plen > 0, NULL);
g_return_val_if_fail (plen <= 128, NULL);
return klass->ip6_address_get (self, ifindex, address, plen);
}

28
src/platform/nm-platform.h
View file

@ -226,7 +226,7 @@ typedef struct {
* IFA_FLAGS attribute. */ \
guint32 n_ifa_flags; \
\
int plen; \
guint8 plen; \
;
/**
@ -593,7 +593,7 @@ typedef struct {
gboolean (*ip4_address_add) (NMPlatform *,
int ifindex,
in_addr_t address,
int plen,
guint8 plen,
in_addr_t peer_address,
guint32 lifetime,
guint32 preferred_lft,
@ -602,15 +602,15 @@ typedef struct {
gboolean (*ip6_address_add) (NMPlatform *,
int ifindex,
struct in6_addr address,
int plen,
guint8 plen,
struct in6_addr peer_address,
guint32 lifetime,
guint32 preferred_lft,
guint32 flags);
gboolean (*ip4_address_delete) (NMPlatform *, int ifindex, in_addr_t address, int plen, in_addr_t peer_address);
gboolean (*ip6_address_delete) (NMPlatform *, int ifindex, struct in6_addr address, int plen);
const NMPlatformIP4Address *(*ip4_address_get) (NMPlatform *, int ifindex, in_addr_t address, int plen, in_addr_t peer_address);
const NMPlatformIP6Address *(*ip6_address_get) (NMPlatform *, int ifindex, struct in6_addr address, int plen);
gboolean (*ip4_address_delete) (NMPlatform *, int ifindex, in_addr_t address, guint8 plen, in_addr_t peer_address);
gboolean (*ip6_address_delete) (NMPlatform *, int ifindex, struct in6_addr address, guint8 plen);
const NMPlatformIP4Address *(*ip4_address_get) (NMPlatform *, int ifindex, in_addr_t address, guint8 plen, in_addr_t peer_address);
const NMPlatformIP6Address *(*ip6_address_get) (NMPlatform *, int ifindex, struct in6_addr address, guint8 plen);
GArray * (*ip4_route_get_all) (NMPlatform *, int ifindex, NMPlatformGetRouteFlags flags);
GArray * (*ip6_route_get_all) (NMPlatform *, int ifindex, NMPlatformGetRouteFlags flags);
@ -835,10 +835,10 @@ guint32 nm_platform_mesh_get_channel (NMPlatform *self, int ifindex);
gboolean nm_platform_mesh_set_channel (NMPlatform *self, int ifindex, guint32 channel);
gboolean nm_platform_mesh_set_ssid (NMPlatform *self, int ifindex, const guint8 *ssid, gsize len);
void nm_platform_ip4_address_set_addr (NMPlatformIP4Address *addr, in_addr_t address, int plen);
void nm_platform_ip4_address_set_addr (NMPlatformIP4Address *addr, in_addr_t address, guint8 plen);
const struct in6_addr *nm_platform_ip6_address_get_peer (const NMPlatformIP6Address *addr);
const NMPlatformIP4Address *nm_platform_ip4_address_get (NMPlatform *self, int ifindex, in_addr_t address, int plen, in_addr_t peer_address);
const NMPlatformIP4Address *nm_platform_ip4_address_get (NMPlatform *self, int ifindex, in_addr_t address, guint8 plen, in_addr_t peer_address);
NMPlatformError nm_platform_link_gre_add (NMPlatform *self,
const char *name,
@ -862,13 +862,13 @@ NMPlatformError nm_platform_link_sit_add (NMPlatform *self,
const NMPlatformLnkSit *props,
const NMPlatformLink **out_link);
const NMPlatformIP6Address *nm_platform_ip6_address_get (NMPlatform *self, int ifindex, struct in6_addr address, int plen);
const NMPlatformIP6Address *nm_platform_ip6_address_get (NMPlatform *self, int ifindex, struct in6_addr address, guint8 plen);
GArray *nm_platform_ip4_address_get_all (NMPlatform *self, int ifindex);
GArray *nm_platform_ip6_address_get_all (NMPlatform *self, int ifindex);
gboolean nm_platform_ip4_address_add (NMPlatform *self,
int ifindex,
in_addr_t address,
int plen,
guint8 plen,
in_addr_t peer_address,
guint32 lifetime,
guint32 preferred_lft,
@ -877,13 +877,13 @@ gboolean nm_platform_ip4_address_add (NMPlatform *self,
gboolean nm_platform_ip6_address_add (NMPlatform *self,
int ifindex,
struct in6_addr address,
int plen,
guint8 plen,
struct in6_addr peer_address,
guint32 lifetime,
guint32 preferred_lft,
guint32 flags);
gboolean nm_platform_ip4_address_delete (NMPlatform *self, int ifindex, in_addr_t address, int plen, in_addr_t peer_address);
gboolean nm_platform_ip6_address_delete (NMPlatform *self, int ifindex, struct in6_addr address, int plen);
gboolean nm_platform_ip4_address_delete (NMPlatform *self, int ifindex, in_addr_t address, guint8 plen, in_addr_t peer_address);
gboolean nm_platform_ip6_address_delete (NMPlatform *self, int ifindex, struct in6_addr address, guint8 plen);
gboolean nm_platform_ip4_address_sync (NMPlatform *self, int ifindex, const GArray *known_addresses, GPtrArray **out_added_addresses);
gboolean nm_platform_ip6_address_sync (NMPlatform *self, int ifindex, const GArray *known_addresses, gboolean keep_link_local);
gboolean nm_platform_address_flush (NMPlatform *self, int ifindex);

4
src/platform/nmp-object.c
View file

@ -343,7 +343,7 @@ _vt_cmd_obj_stackinit_id_link (NMPObject *obj, const NMPObject *src)
}
const NMPObject *
nmp_object_stackinit_id_ip4_address (NMPObject *obj, int ifindex, guint32 address, int plen, guint32 peer_address)
nmp_object_stackinit_id_ip4_address (NMPObject *obj, int ifindex, guint32 address, guint8 plen, guint32 peer_address)
{
nmp_object_stackinit (obj, NMP_OBJECT_TYPE_IP4_ADDRESS, NULL);
obj->ip4_address.ifindex = ifindex;
@ -360,7 +360,7 @@ _vt_cmd_obj_stackinit_id_ip4_address (NMPObject *obj, const NMPObject *src)
}
const NMPObject *
nmp_object_stackinit_id_ip6_address (NMPObject *obj, int ifindex, const struct in6_addr *address, int plen)
nmp_object_stackinit_id_ip6_address (NMPObject *obj, int ifindex, const struct in6_addr *address, guint8 plen)
{
nmp_object_stackinit (obj, NMP_OBJECT_TYPE_IP6_ADDRESS, NULL);
obj->ip4_address.ifindex = ifindex;

4
src/platform/nmp-object.h
View file

@ -345,8 +345,8 @@ NMPObject *nmp_object_new_link (int ifindex);
const NMPObject *nmp_object_stackinit (NMPObject *obj, NMPObjectType obj_type, const NMPlatformObject *plobj);
const NMPObject *nmp_object_stackinit_id (NMPObject *obj, const NMPObject *src);
const NMPObject *nmp_object_stackinit_id_link (NMPObject *obj, int ifindex);
const NMPObject *nmp_object_stackinit_id_ip4_address (NMPObject *obj, int ifindex, guint32 address, int plen, guint32 peer_address);
const NMPObject *nmp_object_stackinit_id_ip6_address (NMPObject *obj, int ifindex, const struct in6_addr *address, int plen);
const NMPObject *nmp_object_stackinit_id_ip4_address (NMPObject *obj, int ifindex, guint32 address, guint8 plen, guint32 peer_address);
const NMPObject *nmp_object_stackinit_id_ip6_address (NMPObject *obj, int ifindex, const struct in6_addr *address, guint8 plen);
const NMPObject *nmp_object_stackinit_id_ip4_route (NMPObject *obj, int ifindex, guint32 network, guint8 plen, guint32 metric);
const NMPObject *nmp_object_stackinit_id_ip6_route (NMPObject *obj, int ifindex, const struct in6_addr *network, guint8 plen, guint32 metric);

2
src/platform/tests/test-address.c
View file

@ -308,7 +308,7 @@ test_ip4_address_peer_zero (void)
in_addr_t addr, addr_peer;
guint32 lifetime = 2000;
guint32 preferred = 1000;
const int plen = 24;
const gint8 plen = 24;
const char *label = NULL;
in_addr_t peers[3], r_peers[3];
int i;

6
src/ppp-manager/nm-ppp-manager.c
View file

@ -481,7 +481,7 @@ impl_ppp_manager_set_ip4_config (NMPPPManager *manager,
if (g_variant_lookup (config_dict, NM_PPP_IP4_CONFIG_PREFIX, "u", &u32))
address.plen = u32;
if (address.address && address.plen) {
if (address.address && address.plen && address.plen <= 32) {
address.source = NM_IP_CONFIG_SOURCE_PPP;
nm_ip4_config_add_address (config, &address);
} else {
@ -554,6 +554,7 @@ impl_ppp_manager_set_ip6_config (NMPPPManager *manager,
NMPlatformIP6Address addr;
struct in6_addr a;
NMUtilsIPv6IfaceId iid = NM_UTILS_IPV6_IFACE_ID_INIT;
gboolean has_peer = FALSE;
_LOGI ("(IPv6 Config Get) reply received.");
@ -567,9 +568,12 @@ impl_ppp_manager_set_ip6_config (NMPPPManager *manager,
if (iid_value_to_ll6_addr (config_dict, NM_PPP_IP6_CONFIG_PEER_IID, &a, NULL)) {
nm_ip6_config_set_gateway (config, &a);
addr.peer_address = a;
has_peer = TRUE;
}
if (iid_value_to_ll6_addr (config_dict, NM_PPP_IP6_CONFIG_OUR_IID, &addr.address, &iid)) {
if (!has_peer)
addr.peer_address = addr.address;
nm_ip6_config_add_address (config, &addr);
if (set_ip_config_common (manager, config_dict, NM_PPP_IP6_CONFIG_INTERFACE, NULL)) {

8
src/vpn-manager/nm-vpn-connection.c
View file

@ -1387,11 +1387,11 @@ nm_vpn_connection_ip4_config_get (NMVpnConnection *self, GVariant *dict)
if (g_variant_lookup (dict, NM_VPN_PLUGIN_IP4_CONFIG_PREFIX, "u", &u32))
address.plen = u32;
if (address.address && address.plen) {
if (address.address && address.plen && address.plen <= 32) {
address.source = NM_IP_CONFIG_SOURCE_VPN;
nm_ip4_config_add_address (config, &address);
} else {
_LOGE ("invalid IP4 config received!");
_LOGW ("invalid IP4 config received!");
g_object_unref (config);
nm_vpn_connection_config_maybe_complete (self, FALSE);
return;
@ -1524,11 +1524,11 @@ nm_vpn_connection_ip6_config_get (NMVpnConnection *self, GVariant *dict)
if (g_variant_lookup (dict, NM_VPN_PLUGIN_IP6_CONFIG_PREFIX, "u", &u32))
address.plen = u32;
if (!IN6_IS_ADDR_UNSPECIFIED (&address.address) && address.plen) {
if (!IN6_IS_ADDR_UNSPECIFIED (&address.address) && address.plen && address.plen <= 128) {
address.source = NM_IP_CONFIG_SOURCE_VPN;
nm_ip6_config_add_address (config, &address);
} else {
_LOGE ("invalid IP6 config received!");
_LOGW ("invalid IP6 config received!");
g_object_unref (config);
nm_vpn_connection_config_maybe_complete (self, FALSE);
return;