diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 35 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/pm_netlink.sh | 6 | ||||
| -rw-r--r-- | tools/testing/selftests/net/mptcp/pm_nl_ctl.c | 34 |
3 files changed, 67 insertions, 8 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 679de3abaf34..d2273b88e72c 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -294,9 +294,12 @@ do_transfer() let id+=1 done fi - else + elif [ $rm_nr_ns1 -eq 8 ]; then sleep 1 ip netns exec ${listener_ns} ./pm_nl_ctl flush + elif [ $rm_nr_ns1 -eq 9 ]; then + sleep 1 + ip netns exec ${listener_ns} ./pm_nl_ctl del 0 ${connect_addr} fi fi @@ -333,9 +336,18 @@ do_transfer() let id+=1 done fi - else + elif [ $rm_nr_ns2 -eq 8 ]; then sleep 1 ip netns exec ${connector_ns} ./pm_nl_ctl flush + elif [ $rm_nr_ns2 -eq 9 ]; then + local addr + if is_v6 "${connect_addr}"; then + addr="dead:beef:1::2" + else + addr="10.0.1.2" + fi + sleep 1 + ip netns exec ${connector_ns} ./pm_nl_ctl del 0 $addr fi fi @@ -988,6 +1000,25 @@ remove_tests() chk_join_nr "flush invalid addresses" 1 1 1 chk_add_nr 3 3 chk_rm_nr 3 1 invert + + # remove id 0 subflow + reset + ip netns exec $ns1 ./pm_nl_ctl limits 0 1 + ip netns exec $ns2 ./pm_nl_ctl limits 0 1 + ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow + run_tests $ns1 $ns2 10.0.1.1 0 0 -9 slow + chk_join_nr "remove id 0 subflow" 1 1 1 + chk_rm_nr 1 1 + + # remove id 0 address + reset + ip netns exec $ns1 ./pm_nl_ctl limits 0 1 + ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal + ip netns exec $ns2 ./pm_nl_ctl limits 1 1 + run_tests $ns1 $ns2 10.0.1.1 0 -9 0 slow + chk_join_nr "remove id 0 address" 1 1 1 + chk_add_nr 1 1 + chk_rm_nr 1 1 invert } add_tests() diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh index a617e293734c..3c741abe034e 100755 --- a/tools/testing/selftests/net/mptcp/pm_netlink.sh +++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh @@ -100,12 +100,12 @@ done check "ip netns exec $ns1 ./pm_nl_ctl get 9" "id 9 flags signal 10.0.1.9" "hard addr limit" check "ip netns exec $ns1 ./pm_nl_ctl get 10" "" "above hard addr limit" -for i in `seq 9 256`; do +ip netns exec $ns1 ./pm_nl_ctl del 9 +for i in `seq 10 255`; do + ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.9 id $i ip netns exec $ns1 ./pm_nl_ctl del $i - ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.9 id $((i+1)) done check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags 10.0.1.1 -id 2 flags 10.0.0.9 id 3 flags signal,backup 10.0.1.3 id 4 flags signal 10.0.1.4 id 5 flags signal 10.0.1.5 diff --git a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c b/tools/testing/selftests/net/mptcp/pm_nl_ctl.c index 7b4167f3f9a2..115decfdc1ef 100644 --- a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c +++ b/tools/testing/selftests/net/mptcp/pm_nl_ctl.c @@ -26,7 +26,7 @@ static void syntax(char *argv[]) { fprintf(stderr, "%s add|get|set|del|flush|dump|accept [<args>]\n", argv[0]); fprintf(stderr, "\tadd [flags signal|subflow|backup] [id <nr>] [dev <name>] <ip>\n"); - fprintf(stderr, "\tdel <id>\n"); + fprintf(stderr, "\tdel <id> [<ip>]\n"); fprintf(stderr, "\tget <id>\n"); fprintf(stderr, "\tset <ip> [flags backup|nobackup]\n"); fprintf(stderr, "\tflush\n"); @@ -301,6 +301,7 @@ int del_addr(int fd, int pm_family, int argc, char *argv[]) 1024]; struct rtattr *rta, *nest; struct nlmsghdr *nh; + u_int16_t family; int nest_start; u_int8_t id; int off = 0; @@ -310,11 +311,14 @@ int del_addr(int fd, int pm_family, int argc, char *argv[]) off = init_genl_req(data, pm_family, MPTCP_PM_CMD_DEL_ADDR, MPTCP_PM_VER); - /* the only argument is the address id */ - if (argc != 3) + /* the only argument is the address id (nonzero) */ + if (argc != 3 && argc != 4) syntax(argv); id = atoi(argv[2]); + /* zero id with the IP address */ + if (!id && argc != 4) + syntax(argv); nest_start = off; nest = (void *)(data + off); @@ -328,6 +332,30 @@ int del_addr(int fd, int pm_family, int argc, char *argv[]) rta->rta_len = RTA_LENGTH(1); memcpy(RTA_DATA(rta), &id, 1); off += NLMSG_ALIGN(rta->rta_len); + + if (!id) { + /* addr data */ + rta = (void *)(data + off); + if (inet_pton(AF_INET, argv[3], RTA_DATA(rta))) { + family = AF_INET; + rta->rta_type = MPTCP_PM_ADDR_ATTR_ADDR4; + rta->rta_len = RTA_LENGTH(4); + } else if (inet_pton(AF_INET6, argv[3], RTA_DATA(rta))) { + family = AF_INET6; + rta->rta_type = MPTCP_PM_ADDR_ATTR_ADDR6; + rta->rta_len = RTA_LENGTH(16); + } else { + error(1, errno, "can't parse ip %s", argv[3]); + } + off += NLMSG_ALIGN(rta->rta_len); + + /* family */ + rta = (void *)(data + off); + rta->rta_type = MPTCP_PM_ADDR_ATTR_FAMILY; + rta->rta_len = RTA_LENGTH(2); + memcpy(RTA_DATA(rta), &family, 2); + off += NLMSG_ALIGN(rta->rta_len); + } nest->rta_len = off - nest_start; do_nl_req(fd, nh, off, 0); |