810 lines
21 KiB
C
810 lines
21 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright Amazon.com Inc. or its affiliates. */
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include "../kselftest_harness.h"
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static const __u32 in4addr_any = INADDR_ANY;
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static const __u32 in4addr_loopback = INADDR_LOOPBACK;
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static const struct in6_addr in6addr_v4mapped_any = {
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.s6_addr = {
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 255, 255,
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0, 0, 0, 0
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}
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};
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static const struct in6_addr in6addr_v4mapped_loopback = {
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.s6_addr = {
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 255, 255,
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127, 0, 0, 1
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}
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};
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#define NR_SOCKETS 8
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FIXTURE(bind_wildcard)
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{
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int fd[NR_SOCKETS];
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socklen_t addrlen[NR_SOCKETS];
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union {
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struct sockaddr addr;
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struct sockaddr_in addr4;
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struct sockaddr_in6 addr6;
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} addr[NR_SOCKETS];
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};
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FIXTURE_VARIANT(bind_wildcard)
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{
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sa_family_t family[2];
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const void *addr[2];
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bool ipv6_only[2];
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/* 6 bind() calls below follow two bind() for the defined 2 addresses:
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*
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* 0.0.0.0
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* 127.0.0.1
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* ::
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* ::1
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* ::ffff:0.0.0.0
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* ::ffff:127.0.0.1
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*/
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int expected_errno[NR_SOCKETS];
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int expected_reuse_errno[NR_SOCKETS];
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};
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/* (IPv4, IPv4) */
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v4_local)
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{
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.family = {AF_INET, AF_INET},
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.addr = {&in4addr_any, &in4addr_loopback},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v4_any)
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{
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.family = {AF_INET, AF_INET},
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.addr = {&in4addr_loopback, &in4addr_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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/* (IPv4, IPv6) */
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_any)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_any, &in6addr_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_any_only)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_any, &in6addr_any},
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.ipv6_only = {false, true},
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.expected_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_local)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_any, &in6addr_loopback},
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.expected_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_v4mapped_any)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_any, &in6addr_v4mapped_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_v4mapped_local)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_any, &in6addr_v4mapped_loopback},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_any)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_loopback, &in6addr_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_any_only)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_loopback, &in6addr_any},
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.ipv6_only = {false, true},
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.expected_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_local)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_loopback, &in6addr_loopback},
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.expected_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_v4mapped_any)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_loopback, &in6addr_v4mapped_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_v4mapped_local)
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{
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.family = {AF_INET, AF_INET6},
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.addr = {&in4addr_loopback, &in6addr_v4mapped_loopback},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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/* (IPv6, IPv4) */
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_v4_any)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_any, &in4addr_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_only_v4_any)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_any, &in4addr_any},
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.ipv6_only = {true, false},
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.expected_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_v4_local)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_any, &in4addr_loopback},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_only_v4_local)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_any, &in4addr_loopback},
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.ipv6_only = {true, false},
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.expected_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_local_v4_any)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_loopback, &in4addr_any},
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.expected_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_local_v4_local)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_loopback, &in4addr_loopback},
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.expected_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_any_v4_any)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_v4mapped_any, &in4addr_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_any_v4_local)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_v4mapped_any, &in4addr_loopback},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_local_v4_any)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_v4mapped_loopback, &in4addr_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_local_v4_local)
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{
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.family = {AF_INET6, AF_INET},
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.addr = {&in6addr_v4mapped_loopback, &in4addr_loopback},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, 0,
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EADDRINUSE, EADDRINUSE},
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};
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/* (IPv6, IPv6) */
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_v6_any)
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{
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.family = {AF_INET6, AF_INET6},
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.addr = {&in6addr_any, &in6addr_any},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_only_v6_any)
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{
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.family = {AF_INET6, AF_INET6},
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.addr = {&in6addr_any, &in6addr_any},
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.ipv6_only = {true, false},
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.expected_errno = {0, EADDRINUSE,
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0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_v6_any_only)
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{
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.family = {AF_INET6, AF_INET6},
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.addr = {&in6addr_any, &in6addr_any},
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.ipv6_only = {false, true},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_only_v6_any_only)
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{
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.family = {AF_INET6, AF_INET6},
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.addr = {&in6addr_any, &in6addr_any},
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.ipv6_only = {true, true},
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.expected_errno = {0, EADDRINUSE,
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0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_v6_local)
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{
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.family = {AF_INET6, AF_INET6},
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.addr = {&in6addr_any, &in6addr_loopback},
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.expected_errno = {0, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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.expected_reuse_errno = {0, 0,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE,
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EADDRINUSE, EADDRINUSE},
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};
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FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_only_v6_local)
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{
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.family = {AF_INET6, AF_INET6},
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.addr = {&in6addr_any, &in6addr_loopback},
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.ipv6_only = {true, false},
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.expected_errno = {0, EADDRINUSE,
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0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_v6_v4mapped_any)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_any, &in6addr_v4mapped_any},
|
|
.expected_errno = {0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_only_v6_v4mapped_any)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_any, &in6addr_v4mapped_any},
|
|
.ipv6_only = {true, false},
|
|
.expected_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_v6_v4mapped_local)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_any, &in6addr_v4mapped_loopback},
|
|
.expected_errno = {0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_any_only_v6_v4mapped_local)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_any, &in6addr_v4mapped_loopback},
|
|
.ipv6_only = {true, false},
|
|
.expected_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_local_v6_any)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_loopback, &in6addr_any},
|
|
.expected_errno = {0, EADDRINUSE,
|
|
0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_local_v6_any_only)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_loopback, &in6addr_any},
|
|
.ipv6_only = {false, true},
|
|
.expected_errno = {0, EADDRINUSE,
|
|
0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_local_v6_v4mapped_any)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_loopback, &in6addr_v4mapped_any},
|
|
.expected_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_local_v6_v4mapped_local)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_loopback, &in6addr_v4mapped_loopback},
|
|
.expected_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_any_v6_any)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_v4mapped_any, &in6addr_any},
|
|
.expected_errno = {0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, 0,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_any_v6_any_only)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_v4mapped_any, &in6addr_any},
|
|
.ipv6_only = {false, true},
|
|
.expected_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_any_v6_local)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_v4mapped_any, &in6addr_loopback},
|
|
.expected_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_any_v6_v4mapped_local)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_v4mapped_any, &in6addr_v4mapped_loopback},
|
|
.expected_errno = {0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, 0,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, 0,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_loopback_v6_any)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_v4mapped_loopback, &in6addr_any},
|
|
.expected_errno = {0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, 0,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_loopback_v6_any_only)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_v4mapped_loopback, &in6addr_any},
|
|
.ipv6_only = {false, true},
|
|
.expected_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_loopback_v6_local)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_v4mapped_loopback, &in6addr_loopback},
|
|
.expected_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
FIXTURE_VARIANT_ADD(bind_wildcard, v6_v4mapped_loopback_v6_v4mapped_any)
|
|
{
|
|
.family = {AF_INET6, AF_INET6},
|
|
.addr = {&in6addr_v4mapped_loopback, &in6addr_v4mapped_any},
|
|
.expected_errno = {0, EADDRINUSE,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, 0,
|
|
EADDRINUSE, EADDRINUSE},
|
|
.expected_reuse_errno = {0, 0,
|
|
EADDRINUSE, EADDRINUSE,
|
|
EADDRINUSE, 0,
|
|
EADDRINUSE, EADDRINUSE},
|
|
};
|
|
|
|
static void setup_addr(FIXTURE_DATA(bind_wildcard) *self, int i,
|
|
int family, const void *addr_const)
|
|
{
|
|
if (family == AF_INET) {
|
|
struct sockaddr_in *addr4 = &self->addr[i].addr4;
|
|
const __u32 *addr4_const = addr_const;
|
|
|
|
addr4->sin_family = AF_INET;
|
|
addr4->sin_port = htons(0);
|
|
addr4->sin_addr.s_addr = htonl(*addr4_const);
|
|
|
|
self->addrlen[i] = sizeof(struct sockaddr_in);
|
|
} else {
|
|
struct sockaddr_in6 *addr6 = &self->addr[i].addr6;
|
|
const struct in6_addr *addr6_const = addr_const;
|
|
|
|
addr6->sin6_family = AF_INET6;
|
|
addr6->sin6_port = htons(0);
|
|
addr6->sin6_addr = *addr6_const;
|
|
|
|
self->addrlen[i] = sizeof(struct sockaddr_in6);
|
|
}
|
|
}
|
|
|
|
FIXTURE_SETUP(bind_wildcard)
|
|
{
|
|
setup_addr(self, 0, variant->family[0], variant->addr[0]);
|
|
setup_addr(self, 1, variant->family[1], variant->addr[1]);
|
|
|
|
setup_addr(self, 2, AF_INET, &in4addr_any);
|
|
setup_addr(self, 3, AF_INET, &in4addr_loopback);
|
|
|
|
setup_addr(self, 4, AF_INET6, &in6addr_any);
|
|
setup_addr(self, 5, AF_INET6, &in6addr_loopback);
|
|
setup_addr(self, 6, AF_INET6, &in6addr_v4mapped_any);
|
|
setup_addr(self, 7, AF_INET6, &in6addr_v4mapped_loopback);
|
|
}
|
|
|
|
FIXTURE_TEARDOWN(bind_wildcard)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < NR_SOCKETS; i++)
|
|
close(self->fd[i]);
|
|
}
|
|
|
|
void bind_socket(struct __test_metadata *_metadata,
|
|
FIXTURE_DATA(bind_wildcard) *self,
|
|
const FIXTURE_VARIANT(bind_wildcard) *variant,
|
|
int i, int reuse)
|
|
{
|
|
int ret;
|
|
|
|
self->fd[i] = socket(self->addr[i].addr.sa_family, SOCK_STREAM, 0);
|
|
ASSERT_GT(self->fd[i], 0);
|
|
|
|
if (i < 2 && variant->ipv6_only[i]) {
|
|
ret = setsockopt(self->fd[i], SOL_IPV6, IPV6_V6ONLY, &(int){1}, sizeof(int));
|
|
ASSERT_EQ(ret, 0);
|
|
}
|
|
|
|
if (i < 2 && reuse) {
|
|
ret = setsockopt(self->fd[i], SOL_SOCKET, reuse, &(int){1}, sizeof(int));
|
|
ASSERT_EQ(ret, 0);
|
|
}
|
|
|
|
self->addr[i].addr4.sin_port = self->addr[0].addr4.sin_port;
|
|
|
|
ret = bind(self->fd[i], &self->addr[i].addr, self->addrlen[i]);
|
|
|
|
if (reuse) {
|
|
if (variant->expected_reuse_errno[i]) {
|
|
ASSERT_EQ(ret, -1);
|
|
ASSERT_EQ(errno, variant->expected_reuse_errno[i]);
|
|
} else {
|
|
ASSERT_EQ(ret, 0);
|
|
}
|
|
} else {
|
|
if (variant->expected_errno[i]) {
|
|
ASSERT_EQ(ret, -1);
|
|
ASSERT_EQ(errno, variant->expected_errno[i]);
|
|
} else {
|
|
ASSERT_EQ(ret, 0);
|
|
}
|
|
}
|
|
|
|
if (i == 0) {
|
|
ret = getsockname(self->fd[0], &self->addr[0].addr, &self->addrlen[0]);
|
|
ASSERT_EQ(ret, 0);
|
|
}
|
|
}
|
|
|
|
TEST_F(bind_wildcard, plain)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < NR_SOCKETS; i++)
|
|
bind_socket(_metadata, self, variant, i, 0);
|
|
}
|
|
|
|
TEST_F(bind_wildcard, reuseaddr)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < NR_SOCKETS; i++)
|
|
bind_socket(_metadata, self, variant, i, SO_REUSEADDR);
|
|
}
|
|
|
|
TEST_F(bind_wildcard, reuseport)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < NR_SOCKETS; i++)
|
|
bind_socket(_metadata, self, variant, i, SO_REUSEPORT);
|
|
}
|
|
|
|
TEST_HARNESS_MAIN
|