diff options
50 files changed, 396 insertions, 111 deletions
diff --git a/Makefile.am b/Makefile.am index 434a5060f8..f20e555d5b 100644 --- a/Makefile.am +++ b/Makefile.am @@ -5213,12 +5213,6 @@ nodist_systemd_resolved_SOURCES = \ src/resolve/dns_type-to-name.h \ src/resolve/resolved-gperf.c -gperf_gperf_sources += \ - src/resolve/resolved-gperf.gperf - -gperf_txt_sources += \ - src/resolve/dns_type-list.txt - systemd_resolved_LDADD = \ libsystemd-network.la \ libshared.la @@ -5318,6 +5312,12 @@ test_dnssec_LDADD = \ endif endif +gperf_txt_sources += \ + src/resolve/dns_type-list.txt + +gperf_gperf_sources += \ + src/resolve/resolved-gperf.gperf + EXTRA_DIST += \ units/systemd-resolved.service.m4.in \ src/resolve/resolved.conf.in @@ -5738,6 +5738,9 @@ EXTRA_DIST += \ test/TEST-04-JOURNAL/Makefile \ test/TEST-04-JOURNAL/test-journal.sh \ test/TEST-04-JOURNAL/test.sh \ + test/TEST-05-RLIMITS/Makefile \ + test/TEST-05-RLIMITS/test-rlimits.sh \ + test/TEST-05-RLIMITS/test.sh \ test/test-functions EXTRA_DIST += \ @@ -267,3 +267,8 @@ WARNINGS: servers if not specified otherwise at configure time. You really should not ship an OS or device with this default setting. See DISTRO_PORTING for details. + +ENGINEERING AND CONSULTING SERVICES: + Kinvolk (https://kinvolk.io) offers professional engineering + and consulting services for systemd. Please contact Chris Kühl + <chris@kinvolk.io> for more information. diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c index 093179c003..1f736b2686 100644 --- a/src/core/dbus-execute.c +++ b/src/core/dbus-execute.c @@ -632,21 +632,37 @@ const sd_bus_vtable bus_exec_vtable[] = { SD_BUS_PROPERTY("PassEnvironment", "as", NULL, offsetof(ExecContext, pass_environment), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("UMask", "u", bus_property_get_mode, offsetof(ExecContext, umask), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitCPU", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitCPUSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitFSIZE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitFSIZESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitDATA", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitDATASoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitSTACK", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitSTACKSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitCORE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitCORESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitRSS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitRSSSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitNOFILE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitNOFILESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitAS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitASSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitNPROC", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitNPROCSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitMEMLOCK", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitMEMLOCKSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitLOCKS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitLOCKSSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitSIGPENDING", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitSIGPENDINGSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitMSGQUEUE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitMSGQUEUESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitNICE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitNICESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitRTPRIO", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitRTPRIOSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("LimitRTTIME", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("LimitRTTIMESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("WorkingDirectory", "s", property_get_working_directory, 0, SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("RootDirectory", "s", NULL, offsetof(ExecContext, root_directory), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("OOMScoreAdjust", "i", property_get_oom_score_adjust, 0, SD_BUS_VTABLE_PROPERTY_CONST), diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c index 5457b2451b..61bd0f8d5f 100644 --- a/src/core/dbus-manager.c +++ b/src/core/dbus-manager.c @@ -1939,21 +1939,37 @@ const sd_bus_vtable bus_manager_vtable[] = { SD_BUS_PROPERTY("DefaultMemoryAccounting", "b", bus_property_get_bool, offsetof(Manager, default_memory_accounting), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultTasksAccounting", "b", bus_property_get_bool, offsetof(Manager, default_tasks_accounting), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitCPU", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitCPUSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitFSIZE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitFSIZESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitDATA", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitDATASoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitSTACK", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitSTACKSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitCORE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitCORESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitRSS", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRSSSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitNOFILE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNOFILESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitAS", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitASSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitNPROC", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNPROCSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitMEMLOCK", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitMEMLOCKSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitLOCKS", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitLOCKSSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitSIGPENDING", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitSIGPENDINGSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitMSGQUEUE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitMSGQUEUESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitNICE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNICESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitRTPRIO", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRTPRIOSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultLimitRTTIME", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRTTIMESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("DefaultTasksMax", "t", NULL, offsetof(Manager, default_tasks_max), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("TimerSlackNSec", "t", property_get_timer_slack_nsec, 0, SD_BUS_VTABLE_PROPERTY_CONST), diff --git a/src/core/execute.c b/src/core/execute.c index 4f67a9de83..9b76861919 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -2413,9 +2413,12 @@ void exec_context_dump(ExecContext *c, FILE* f, const char *prefix) { prefix, c->oom_score_adjust); for (i = 0; i < RLIM_NLIMITS; i++) - if (c->rlimit[i]) - fprintf(f, "%s%s: " RLIM_FMT " " RLIM_FMT "\n", - prefix, rlimit_to_string(i), c->rlimit[i]->rlim_cur, c->rlimit[i]->rlim_max); + if (c->rlimit[i]) { + fprintf(f, "%s%s: " RLIM_FMT "\n", + prefix, rlimit_to_string(i), c->rlimit[i]->rlim_max); + fprintf(f, "%s%sSoft: " RLIM_FMT "\n", + prefix, rlimit_to_string(i), c->rlimit[i]->rlim_cur); + } if (c->ioprio_set) { _cleanup_free_ char *class_str = NULL; diff --git a/src/core/transaction.c b/src/core/transaction.c index 15e79d00b3..2f163190e9 100644 --- a/src/core/transaction.c +++ b/src/core/transaction.c @@ -950,7 +950,7 @@ int transaction_add_job_and_dependencies( r = transaction_add_job_and_dependencies(tr, JOB_START, dep, ret, false, false, false, ignore_order, e); if (r < 0) { log_unit_full(dep, - r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_WARNING, r, + r == -EBADR /* unit masked */ ? LOG_DEBUG : LOG_WARNING, r, "Cannot add dependency job, ignoring: %s", bus_error_message(e, r)); sd_bus_error_free(e); diff --git a/src/resolve/resolved-dns-cache.c b/src/resolve/resolved-dns-cache.c index 6124ff659c..1774ae6cb8 100644 --- a/src/resolve/resolved-dns-cache.c +++ b/src/resolve/resolved-dns-cache.c @@ -738,6 +738,7 @@ int dns_cache_export_shared_to_packet(DnsCache *cache, DnsPacket *p) { int r; assert(cache); + assert(p); HASHMAP_FOREACH(i, cache->by_key, iterator) { DnsCacheItem *j; @@ -752,6 +753,23 @@ int dns_cache_export_shared_to_packet(DnsCache *cache, DnsPacket *p) { continue; r = dns_packet_append_rr(p, j->rr, NULL, NULL); + if (r == -EMSGSIZE && p->protocol == DNS_PROTOCOL_MDNS) { + /* For mDNS, if we're unable to stuff all known answers into the given packet, + * allocate a new one, push the RR into that one and link it to the current one. + */ + + DNS_PACKET_HEADER(p)->ancount = htobe16(ancount); + ancount = 0; + + r = dns_packet_new_query(&p->more, p->protocol, 0, true); + if (r < 0) + return r; + + /* continue with new packet */ + p = p->more; + r = dns_packet_append_rr(p, j->rr, NULL, NULL); + } + if (r < 0) return r; diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c index 9bd08eeec2..f753b3522f 100644 --- a/src/resolve/resolved-dns-packet.c +++ b/src/resolve/resolved-dns-packet.c @@ -65,40 +65,44 @@ int dns_packet_new(DnsPacket **ret, DnsProtocol protocol, size_t mtu) { return 0; } -int dns_packet_new_query(DnsPacket **ret, DnsProtocol protocol, size_t mtu, bool dnssec_checking_disabled) { - DnsPacket *p; - DnsPacketHeader *h; - int r; +void dns_packet_set_flags(DnsPacket *p, bool dnssec_checking_disabled, bool truncated) { - assert(ret); + DnsPacketHeader *h; - r = dns_packet_new(&p, protocol, mtu); - if (r < 0) - return r; + assert(p); h = DNS_PACKET_HEADER(p); - if (protocol == DNS_PROTOCOL_LLMNR) + switch(p->protocol) { + case DNS_PROTOCOL_LLMNR: + assert(!truncated); + h->flags = htobe16(DNS_PACKET_MAKE_FLAGS(0 /* qr */, 0 /* opcode */, 0 /* c */, - 0 /* tc */, + 0/* tc */, 0 /* t */, 0 /* ra */, 0 /* ad */, 0 /* cd */, 0 /* rcode */)); - else if (protocol == DNS_PROTOCOL_MDNS) - h->flags = htobe16(DNS_PACKET_MAKE_FLAGS(0 /* qr */, - 0 /* opcode */, - 0 /* aa */, - 0 /* tc */, - 0 /* rd (ask for recursion) */, - 0 /* ra */, - 0 /* ad */, - 0 /* cd */, - 0 /* rcode */)); - else + break; + + case DNS_PROTOCOL_MDNS: + h->flags = htobe16(DNS_PACKET_MAKE_FLAGS(0 /* qr */, + 0 /* opcode */, + 0 /* aa */, + truncated /* tc */, + 0 /* rd (ask for recursion) */, + 0 /* ra */, + 0 /* ad */, + 0 /* cd */, + 0 /* rcode */)); + break; + + default: + assert(!truncated); + h->flags = htobe16(DNS_PACKET_MAKE_FLAGS(0 /* qr */, 0 /* opcode */, 0 /* aa */, @@ -108,6 +112,23 @@ int dns_packet_new_query(DnsPacket **ret, DnsProtocol protocol, size_t mtu, bool 0 /* ad */, dnssec_checking_disabled /* cd */, 0 /* rcode */)); + } +} + +int dns_packet_new_query(DnsPacket **ret, DnsProtocol protocol, size_t mtu, bool dnssec_checking_disabled) { + DnsPacket *p; + int r; + + assert(ret); + + r = dns_packet_new(&p, protocol, mtu); + if (r < 0) + return r; + + /* Always set the TC bit to 0 initially. + * If there are multiple packets later, we'll update the bit shortly before sending. + */ + dns_packet_set_flags(p, dnssec_checking_disabled, false); *ret = p; return 0; @@ -149,6 +170,9 @@ DnsPacket *dns_packet_unref(DnsPacket *p) { assert(p->n_ref > 0); + if (p->more) + dns_packet_unref(p->more); + if (p->n_ref == 1) dns_packet_free(p); else diff --git a/src/resolve/resolved-dns-packet.h b/src/resolve/resolved-dns-packet.h index 48b3572cb4..3d84cb622b 100644 --- a/src/resolve/resolved-dns-packet.h +++ b/src/resolve/resolved-dns-packet.h @@ -88,6 +88,9 @@ struct DnsPacket { uint16_t sender_port, destination_port; uint32_t ttl; + /* For support of truncated packets */ + DnsPacket *more; + bool on_stack:1; bool extracted:1; bool refuse_compression:1; @@ -146,6 +149,8 @@ static inline unsigned DNS_PACKET_RRCOUNT(DnsPacket *p) { int dns_packet_new(DnsPacket **p, DnsProtocol protocol, size_t mtu); int dns_packet_new_query(DnsPacket **p, DnsProtocol protocol, size_t mtu, bool dnssec_checking_disabled); +void dns_packet_set_flags(DnsPacket *p, bool dnssec_checking_disabled, bool truncated); + DnsPacket *dns_packet_ref(DnsPacket *p); DnsPacket *dns_packet_unref(DnsPacket *p); diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c index eae903526b..4d83ac597c 100644 --- a/src/resolve/resolved-dns-scope.c +++ b/src/resolve/resolved-dns-scope.c @@ -161,7 +161,7 @@ void dns_scope_packet_lost(DnsScope *s, usec_t usec) { s->resend_timeout = MIN(s->resend_timeout * 2, MULTICAST_RESEND_TIMEOUT_MAX_USEC); } -int dns_scope_emit(DnsScope *s, int fd, DnsServer *server, DnsPacket *p) { +static int dns_scope_emit_one(DnsScope *s, int fd, DnsServer *server, DnsPacket *p) { union in_addr_union addr; int ifindex = 0, r; int family; @@ -278,6 +278,31 @@ int dns_scope_emit(DnsScope *s, int fd, DnsServer *server, DnsPacket *p) { return 1; } +int dns_scope_emit(DnsScope *s, int fd, DnsServer *server, DnsPacket *p) { + int r; + + assert(s); + assert(p); + assert(p->protocol == s->protocol); + assert((s->protocol == DNS_PROTOCOL_DNS) != (fd < 0)); + + do { + /* If there are multiple linked packets, set the TC bit in all but the last of them */ + if (p->more) { + assert(p->protocol == DNS_PROTOCOL_MDNS); + dns_packet_set_flags(p, true, true); + } + + r = dns_scope_emit_one(s, fd, server, p); + if (r < 0) + return r; + + p = p->more; + } while(p); + + return 0; +} + static int dns_scope_socket(DnsScope *s, int type, int family, const union in_addr_union *address, uint16_t port, DnsServer **server) { DnsServer *srv = NULL; _cleanup_close_ int fd = -1; @@ -433,7 +458,11 @@ DnsScopeMatch dns_scope_good_domain(DnsScope *s, int ifindex, uint64_t flags, co dns_name_endswith(domain, "8.e.f.ip6.arpa") == 0 && dns_name_endswith(domain, "9.e.f.ip6.arpa") == 0 && dns_name_endswith(domain, "a.e.f.ip6.arpa") == 0 && - dns_name_endswith(domain, "b.e.f.ip6.arpa") == 0) + dns_name_endswith(domain, "b.e.f.ip6.arpa") == 0 && + /* If networks use .local in their private setups, they are supposed to also add .local to their search + * domains, which we already checked above. Otherwise, we consider .local specific to mDNS and won't + * send such queries ordinary DNS servers. */ + dns_name_endswith(domain, "local") == 0) return DNS_SCOPE_MAYBE; return DNS_SCOPE_NO; diff --git a/src/resolve/resolved-llmnr.c b/src/resolve/resolved-llmnr.c index 6a7ff9d245..ed754c3899 100644 --- a/src/resolve/resolved-llmnr.c +++ b/src/resolve/resolved-llmnr.c @@ -461,10 +461,8 @@ int manager_llmnr_ipv6_tcp_fd(Manager *m) { } r = sd_event_add_io(m->event, &m->llmnr_ipv6_tcp_event_source, m->llmnr_ipv6_tcp_fd, EPOLLIN, on_llmnr_stream, m); - if (r < 0) { - r = -errno; + if (r < 0) goto fail; - } return m->llmnr_ipv6_tcp_fd; diff --git a/src/resolve/resolved-mdns.c b/src/resolve/resolved-mdns.c index 096a4b1fe5..abe63d58c1 100644 --- a/src/resolve/resolved-mdns.c +++ b/src/resolve/resolved-mdns.c @@ -275,10 +275,8 @@ int manager_mdns_ipv6_fd(Manager *m) { } r = sd_event_add_io(m->event, &m->mdns_ipv6_event_source, m->mdns_ipv6_fd, EPOLLIN, on_mdns_packet, m); - if (r < 0) { - r = -errno; + if (r < 0) goto fail; - } return m->mdns_ipv6_fd; diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c index e427cc1470..5c6dc34700 100644 --- a/src/shared/bus-util.c +++ b/src/shared/bus-util.c @@ -2381,23 +2381,28 @@ int bus_property_get_rlimit( struct rlimit *rl; uint64_t u; rlim_t x; + const char *is_soft; assert(bus); assert(reply); assert(userdata); + is_soft = endswith(property, "Soft"); rl = *(struct rlimit**) userdata; if (rl) - x = rl->rlim_max; + x = is_soft ? rl->rlim_cur : rl->rlim_max; else { struct rlimit buf = {}; int z; + const char *s; + + s = is_soft ? strndupa(property, is_soft - property) : property; - z = rlimit_from_string(strstr(property, "Limit")); + z = rlimit_from_string(strstr(s, "Limit")); assert(z >= 0); getrlimit(z, &buf); - x = buf.rlim_max; + x = is_soft ? buf.rlim_cur : buf.rlim_max; } /* rlim_t might have different sizes, let's map diff --git a/src/udev/scsi_id/scsi.h b/src/udev/scsi_id/scsi.h index 3f99ae7724..1054551d0b 100644 --- a/src/udev/scsi_id/scsi.h +++ b/src/udev/scsi_id/scsi.h @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * scsi.h * @@ -24,25 +26,25 @@ struct scsi_ioctl_command { /* * Default 5 second timeout */ -#define DEF_TIMEOUT 5000 +#define DEF_TIMEOUT 5000 -#define SENSE_BUFF_LEN 32 +#define SENSE_BUFF_LEN 32 /* * The request buffer size passed to the SCSI INQUIRY commands, use 254, * as this is a nice value for some devices, especially some of the usb * mass storage devices. */ -#define SCSI_INQ_BUFF_LEN 254 +#define SCSI_INQ_BUFF_LEN 254 /* * SCSI INQUIRY vendor and model (really product) lengths. */ -#define VENDOR_LENGTH 8 -#define MODEL_LENGTH 16 +#define VENDOR_LENGTH 8 +#define MODEL_LENGTH 16 -#define INQUIRY_CMD 0x12 -#define INQUIRY_CMDLEN 6 +#define INQUIRY_CMD 0x12 +#define INQUIRY_CMDLEN 6 /* * INQUIRY VPD page 0x83 identifier descriptor related values. Reference the @@ -52,34 +54,34 @@ struct scsi_ioctl_command { /* * id type values of id descriptors. These are assumed to fit in 4 bits. */ -#define SCSI_ID_VENDOR_SPECIFIC 0 -#define SCSI_ID_T10_VENDOR 1 -#define SCSI_ID_EUI_64 2 -#define SCSI_ID_NAA 3 -#define SCSI_ID_RELPORT 4 +#define SCSI_ID_VENDOR_SPECIFIC 0 +#define SCSI_ID_T10_VENDOR 1 +#define SCSI_ID_EUI_64 2 +#define SCSI_ID_NAA 3 +#define SCSI_ID_RELPORT 4 #define SCSI_ID_TGTGROUP 5 #define SCSI_ID_LUNGROUP 6 -#define SCSI_ID_MD5 7 -#define SCSI_ID_NAME 8 +#define SCSI_ID_MD5 7 +#define SCSI_ID_NAME 8 /* * Supported NAA values. These fit in 4 bits, so the "don't care" value * cannot conflict with real values. */ -#define SCSI_ID_NAA_DONT_CARE 0xff -#define SCSI_ID_NAA_IEEE_REG 5 -#define SCSI_ID_NAA_IEEE_REG_EXTENDED 6 +#define SCSI_ID_NAA_DONT_CARE 0xff +#define SCSI_ID_NAA_IEEE_REG 0x05 +#define SCSI_ID_NAA_IEEE_REG_EXTENDED 0x06 /* * Supported Code Set values. */ -#define SCSI_ID_BINARY 1 -#define SCSI_ID_ASCII 2 +#define SCSI_ID_BINARY 1 +#define SCSI_ID_ASCII 2 struct scsi_id_search_values { - u_char id_type; - u_char naa_type; - u_char code_set; + u_char id_type; + u_char naa_type; + u_char code_set; }; /* @@ -87,13 +89,13 @@ struct scsi_id_search_values { * used a 1 bit right and masked version of these. So now CHECK_CONDITION * and friends (in <scsi/scsi.h>) are deprecated. */ -#define SCSI_CHECK_CONDITION 0x2 -#define SCSI_CONDITION_MET 0x4 -#define SCSI_BUSY 0x8 -#define SCSI_IMMEDIATE 0x10 +#define SCSI_CHECK_CONDITION 0x02 +#define SCSI_CONDITION_MET 0x04 +#define SCSI_BUSY 0x08 +#define SCSI_IMMEDIATE 0x10 #define SCSI_IMMEDIATE_CONDITION_MET 0x14 -#define SCSI_RESERVATION_CONFLICT 0x18 -#define SCSI_COMMAND_TERMINATED 0x22 -#define SCSI_TASK_SET_FULL 0x28 -#define SCSI_ACA_ACTIVE 0x30 -#define SCSI_TASK_ABORTED 0x40 +#define SCSI_RESERVATION_CONFLICT 0x18 +#define SCSI_COMMAND_TERMINATED 0x22 +#define SCSI_TASK_SET_FULL 0x28 +#define SCSI_ACA_ACTIVE 0x30 +#define SCSI_TASK_ABORTED 0x40 diff --git a/src/udev/scsi_id/scsi_id.c b/src/udev/scsi_id/scsi_id.c index 4655691642..e9ab7dce59 100644 --- a/src/udev/scsi_id/scsi_id.c +++ b/src/udev/scsi_id/scsi_id.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) IBM Corp. 2003 * Copyright (C) SUSE Linux Products GmbH, 2006 diff --git a/src/udev/scsi_id/scsi_id.h b/src/udev/scsi_id/scsi_id.h index 141b116a88..25f3d1a3b7 100644 --- a/src/udev/scsi_id/scsi_id.h +++ b/src/udev/scsi_id/scsi_id.h @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) IBM Corp. 2003 * diff --git a/src/udev/scsi_id/scsi_serial.c b/src/udev/scsi_id/scsi_serial.c index c7ef783684..bc18af05af 100644 --- a/src/udev/scsi_id/scsi_serial.c +++ b/src/udev/scsi_id/scsi_serial.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) IBM Corp. 2003 * @@ -50,11 +52,11 @@ * is normally one or some small number of descriptors. */ static const struct scsi_id_search_values id_search_list[] = { - { SCSI_ID_TGTGROUP, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, - { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG_EXTENDED, SCSI_ID_BINARY }, - { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG_EXTENDED, SCSI_ID_ASCII }, - { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG, SCSI_ID_BINARY }, - { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG, SCSI_ID_ASCII }, + { SCSI_ID_TGTGROUP, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG_EXTENDED, SCSI_ID_BINARY }, + { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG_EXTENDED, SCSI_ID_ASCII }, + { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG, SCSI_ID_BINARY }, + { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG, SCSI_ID_ASCII }, /* * Devices already exist using NAA values that are now marked * reserved. These should not conflict with other values, or it is @@ -64,14 +66,14 @@ static const struct scsi_id_search_values id_search_list[] = { * non-IEEE descriptors in a random order will get different * names. */ - { SCSI_ID_NAA, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, - { SCSI_ID_NAA, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, - { SCSI_ID_EUI_64, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, - { SCSI_ID_EUI_64, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, - { SCSI_ID_T10_VENDOR, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, - { SCSI_ID_T10_VENDOR, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, - { SCSI_ID_VENDOR_SPECIFIC, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, - { SCSI_ID_VENDOR_SPECIFIC, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, + { SCSI_ID_NAA, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_NAA, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, + { SCSI_ID_EUI_64, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_EUI_64, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, + { SCSI_ID_T10_VENDOR, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_T10_VENDOR, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, + { SCSI_ID_VENDOR_SPECIFIC, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_VENDOR_SPECIFIC, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, }; static const char hex_str[]="0123456789abcdef"; @@ -81,21 +83,21 @@ static const char hex_str[]="0123456789abcdef"; * are used here. */ -#define DID_NO_CONNECT 0x01 /* Unable to connect before timeout */ -#define DID_BUS_BUSY 0x02 /* Bus remain busy until timeout */ -#define DID_TIME_OUT 0x03 /* Timed out for some other reason */ -#define DRIVER_TIMEOUT 0x06 -#define DRIVER_SENSE 0x08 /* Sense_buffer has been set */ +#define DID_NO_CONNECT 0x01 /* Unable to connect before timeout */ +#define DID_BUS_BUSY 0x02 /* Bus remain busy until timeout */ +#define DID_TIME_OUT 0x03 /* Timed out for some other reason */ +#define DRIVER_TIMEOUT 0x06 +#define DRIVER_SENSE 0x08 /* Sense_buffer has been set */ /* The following "category" function returns one of the following */ #define SG_ERR_CAT_CLEAN 0 /* No errors or other information */ #define SG_ERR_CAT_MEDIA_CHANGED 1 /* interpreted from sense buffer */ #define SG_ERR_CAT_RESET 2 /* interpreted from sense buffer */ -#define SG_ERR_CAT_TIMEOUT 3 -#define SG_ERR_CAT_RECOVERED 4 /* Successful command after recovered err */ -#define SG_ERR_CAT_NOTSUPPORTED 5 /* Illegal / unsupported command */ -#define SG_ERR_CAT_SENSE 98 /* Something else in the sense buffer */ -#define SG_ERR_CAT_OTHER 99 /* Some other error/warning */ +#define SG_ERR_CAT_TIMEOUT 3 +#define SG_ERR_CAT_RECOVERED 4 /* Successful command after recovered err */ +#define SG_ERR_CAT_NOTSUPPORTED 5 /* Illegal / unsupported command */ +#define SG_ERR_CAT_SENSE 98 /* Something else in the sense buffer */ +#define SG_ERR_CAT_OTHER 99 /* Some other error/warning */ static int do_scsi_page80_inquiry(struct udev *udev, struct scsi_id_device *dev_scsi, int fd, @@ -212,7 +214,7 @@ static int scsi_dump_sense(struct udev *udev, s = sense_buffer[7] + 8; if (sb_len < s) { log_debug("%s: sense buffer too small %d bytes, %d bytes too short", - dev_scsi->kernel, sb_len, s - sb_len); + dev_scsi->kernel, sb_len, s - sb_len); return -1; } if ((code == 0x0) || (code == 0x1)) { @@ -222,7 +224,7 @@ static int scsi_dump_sense(struct udev *udev, * Possible? */ log_debug("%s: sense result too" " small %d bytes", - dev_scsi->kernel, s); + dev_scsi->kernel, s); return -1; } asc = sense_buffer[12]; @@ -233,15 +235,15 @@ static int scsi_dump_sense(struct udev *udev, ascq = sense_buffer[3]; } else { log_debug("%s: invalid sense code 0x%x", - dev_scsi->kernel, code); + dev_scsi->kernel, code); return -1; } log_debug("%s: sense key 0x%x ASC 0x%x ASCQ 0x%x", - dev_scsi->kernel, sense_key, asc, ascq); + dev_scsi->kernel, sense_key, asc, ascq); } else { if (sb_len < 4) { log_debug("%s: sense buffer too small %d bytes, %d bytes too short", - dev_scsi->kernel, sb_len, 4 - sb_len); + dev_scsi->kernel, sb_len, 4 - sb_len); return -1; } @@ -249,9 +251,9 @@ static int scsi_dump_sense(struct udev *udev, log_debug("%s: old sense key: 0x%x", dev_scsi->kernel, sense_buffer[0] & 0x0f); else log_debug("%s: sense = %2x %2x", - dev_scsi->kernel, sense_buffer[0], sense_buffer[2]); + dev_scsi->kernel, sense_buffer[0], sense_buffer[2]); log_debug("%s: non-extended sense class %d code 0x%0x", - dev_scsi->kernel, sense_class, code); + dev_scsi->kernel, sense_class, code); } @@ -282,7 +284,7 @@ static int scsi_dump(struct udev *udev, } log_debug("%s: sg_io failed status 0x%x 0x%x 0x%x 0x%x", - dev_scsi->kernel, io->driver_status, io->host_status, io->msg_status, io->status); + dev_scsi->kernel, io->driver_status, io->host_status, io->msg_status, io->status); if (io->status == SCSI_CHECK_CONDITION) return scsi_dump_sense(udev, dev_scsi, io->sbp, io->sb_len_wr); else @@ -302,8 +304,7 @@ static int scsi_dump_v4(struct udev *udev, } log_debug("%s: sg_io failed status 0x%x 0x%x 0x%x", - dev_scsi->kernel, io->driver_status, io->transport_status, - io->device_status); + dev_scsi->kernel, io->driver_status, io->transport_status, io->device_status); if (io->device_status == SCSI_CHECK_CONDITION) return scsi_dump_sense(udev, dev_scsi, (unsigned char *)(uintptr_t)io->response, io->response_len); @@ -399,7 +400,7 @@ resend: error: if (retval < 0) log_debug("%s: Unable to get INQUIRY vpd %d page 0x%x.", - dev_scsi->kernel, evpd, page); + dev_scsi->kernel, evpd, page); return retval; } @@ -421,7 +422,7 @@ static int do_scsi_page0_inquiry(struct udev *udev, return 1; } if (buffer[3] > len) { - log_debug("%s: page 0 buffer too long %d", dev_scsi->kernel, buffer[3]); + log_debug("%s: page 0 buffer too long %d", dev_scsi->kernel, buffer[3]); return 1; } @@ -464,7 +465,7 @@ static int prepend_vendor_model(struct udev *udev, */ if (ind != (VENDOR_LENGTH + MODEL_LENGTH)) { log_debug("%s: expected length %d, got length %d", - dev_scsi->kernel, (VENDOR_LENGTH + MODEL_LENGTH), ind); + dev_scsi->kernel, (VENDOR_LENGTH + MODEL_LENGTH), ind); return -1; } return ind; @@ -529,7 +530,7 @@ static int check_fill_0x83_id(struct udev *udev, if (max_len < len) { log_debug("%s: length %d too short - need %d", - dev_scsi->kernel, max_len, len); + dev_scsi->kernel, max_len, len); return 1; } @@ -785,7 +786,7 @@ static int do_scsi_page80_inquiry(struct udev *udev, len = 1 + VENDOR_LENGTH + MODEL_LENGTH + buf[3]; if (max_len < len) { log_debug("%s: length %d too short - need %d", - dev_scsi->kernel, max_len, len); + dev_scsi->kernel, max_len, len); return 1; } /* diff --git a/src/udev/udev-builtin-blkid.c b/src/udev/udev-builtin-blkid.c index d0e47ec6d8..0b1ae706e7 100644 --- a/src/udev/udev-builtin-blkid.c +++ b/src/udev/udev-builtin-blkid.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * probe disks for filesystems and partitions * diff --git a/src/udev/udev-builtin-btrfs.c b/src/udev/udev-builtin-btrfs.c index cfaa463804..467010f5b3 100644 --- a/src/udev/udev-builtin-btrfs.c +++ b/src/udev/udev-builtin-btrfs.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /*** This file is part of systemd. diff --git a/src/udev/udev-builtin-hwdb.c b/src/udev/udev-builtin-hwdb.c index f4a065a97d..a9e312e2c0 100644 --- a/src/udev/udev-builtin-hwdb.c +++ b/src/udev/udev-builtin-hwdb.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /*** This file is part of systemd. diff --git a/src/udev/udev-builtin-input_id.c b/src/udev/udev-builtin-input_id.c index fddafbd4dc..1d31829a08 100644 --- a/src/udev/udev-builtin-input_id.c +++ b/src/udev/udev-builtin-input_id.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * expose input properties via udev * diff --git a/src/udev/udev-builtin-keyboard.c b/src/udev/udev-builtin-keyboard.c index aa10beafb0..b80be52567 100644 --- a/src/udev/udev-builtin-keyboard.c +++ b/src/udev/udev-builtin-keyboard.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /*** This file is part of systemd. diff --git a/src/udev/udev-builtin-kmod.c b/src/udev/udev-builtin-kmod.c index 9665f678fd..9210d1cc71 100644 --- a/src/udev/udev-builtin-kmod.c +++ b/src/udev/udev-builtin-kmod.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * load kernel modules * diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c index bf5c9c6b77..e549fdbee9 100644 --- a/src/udev/udev-builtin-net_id.c +++ b/src/udev/udev-builtin-net_id.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /*** This file is part of systemd. diff --git a/src/udev/udev-builtin-path_id.c b/src/udev/udev-builtin-path_id.c index aa18c7e420..7851cec17f 100644 --- a/src/udev/udev-builtin-path_id.c +++ b/src/udev/udev-builtin-path_id.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * compose persistent device path * diff --git a/src/udev/udev-builtin-uaccess.c b/src/udev/udev-builtin-uaccess.c index 3ebe36f043..b650a15bd8 100644 --- a/src/udev/udev-builtin-uaccess.c +++ b/src/udev/udev-builtin-uaccess.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * manage device node user ACL * diff --git a/src/udev/udev-builtin-usb_id.c b/src/udev/udev-builtin-usb_id.c index 587649eff0..40d1e8cc47 100644 --- a/src/udev/udev-builtin-usb_id.c +++ b/src/udev/udev-builtin-usb_id.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * USB device properties and persistent device path * diff --git a/src/udev/udev-builtin.c b/src/udev/udev-builtin.c index e6b36f124f..18fb6615d5 100644 --- a/src/udev/udev-builtin.c +++ b/src/udev/udev-builtin.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /*** This file is part of systemd. diff --git a/src/udev/udev-ctrl.c b/src/udev/udev-ctrl.c index 962de22f43..10dd747256 100644 --- a/src/udev/udev-ctrl.c +++ b/src/udev/udev-ctrl.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * libudev - interface to udev device information * diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c index 8d601c9c2c..c1dcee6c73 100644 --- a/src/udev/udev-event.c +++ b/src/udev/udev-event.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2003-2013 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udev-node.c b/src/udev/udev-node.c index c2edf2c5cd..39ae2cc1b1 100644 --- a/src/udev/udev-node.c +++ b/src/udev/udev-node.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2003-2013 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c index c06ace09cf..7342f2849e 100644 --- a/src/udev/udev-rules.c +++ b/src/udev/udev-rules.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2003-2012 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udev-watch.c b/src/udev/udev-watch.c index f1fdccaed8..60de703706 100644 --- a/src/udev/udev-watch.c +++ b/src/udev/udev-watch.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2004-2012 Kay Sievers <kay@vrfy.org> * Copyright (C) 2009 Canonical Ltd. diff --git a/src/udev/udev.h b/src/udev/udev.h index 1f9c8120c0..4f4002056c 100644 --- a/src/udev/udev.h +++ b/src/udev/udev.h @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com> * Copyright (C) 2003-2010 Kay Sievers <kay@vrfy.org> diff --git a/src/udev/udevadm-control.c b/src/udev/udevadm-control.c index 989decbe95..119033c2af 100644 --- a/src/udev/udevadm-control.c +++ b/src/udev/udevadm-control.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2005-2011 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c index 948ad0f5a5..53f0871957 100644 --- a/src/udev/udevadm-hwdb.c +++ b/src/udev/udevadm-hwdb.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /*** This file is part of systemd. diff --git a/src/udev/udevadm-info.c b/src/udev/udevadm-info.c index 7182668f23..ca67c385b4 100644 --- a/src/udev/udevadm-info.c +++ b/src/udev/udevadm-info.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2004-2009 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udevadm-monitor.c b/src/udev/udevadm-monitor.c index f9cb5e63a2..1579894082 100644 --- a/src/udev/udevadm-monitor.c +++ b/src/udev/udevadm-monitor.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2004-2010 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c index 6a5dc6e9e4..2cc9f123bd 100644 --- a/src/udev/udevadm-settle.c +++ b/src/udev/udevadm-settle.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2006-2009 Kay Sievers <kay@vrfy.org> * Copyright (C) 2009 Canonical Ltd. diff --git a/src/udev/udevadm-test-builtin.c b/src/udev/udevadm-test-builtin.c index 0b180d03eb..7389ca1b72 100644 --- a/src/udev/udevadm-test-builtin.c +++ b/src/udev/udevadm-test-builtin.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2011 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udevadm-test.c b/src/udev/udevadm-test.c index ff427cf292..00ad917efc 100644 --- a/src/udev/udevadm-test.c +++ b/src/udev/udevadm-test.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2003-2004 Greg Kroah-Hartman <greg@kroah.com> * Copyright (C) 2004-2008 Kay Sievers <kay@vrfy.org> diff --git a/src/udev/udevadm-trigger.c b/src/udev/udevadm-trigger.c index 9d52345d92..1385b87b3a 100644 --- a/src/udev/udevadm-trigger.c +++ b/src/udev/udevadm-trigger.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2008-2009 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udevadm-util.c b/src/udev/udevadm-util.c index 3539c1d6ab..94cbe21f3e 100644 --- a/src/udev/udevadm-util.c +++ b/src/udev/udevadm-util.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2008-2009 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udevadm-util.h b/src/udev/udevadm-util.h index 37e4fe8369..5882096081 100644 --- a/src/udev/udevadm-util.h +++ b/src/udev/udevadm-util.h @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2014 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> * diff --git a/src/udev/udevadm.c b/src/udev/udevadm.c index 60f122ebda..af1b5a9186 100644 --- a/src/udev/udevadm.c +++ b/src/udev/udevadm.c @@ -1,4 +1,5 @@ /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2007-2012 Kay Sievers <kay@vrfy.org> * diff --git a/src/udev/udevd.c b/src/udev/udevd.c index 8b2f5d4e30..366e7fbb87 100644 --- a/src/udev/udevd.c +++ b/src/udev/udevd.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2004-2012 Kay Sievers <kay@vrfy.org> * Copyright (C) 2004 Chris Friesen <chris_friesen@sympatico.ca> diff --git a/src/udev/v4l_id/v4l_id.c b/src/udev/v4l_id/v4l_id.c index aec6676a33..377eb7a72c 100644 --- a/src/udev/v4l_id/v4l_id.c +++ b/src/udev/v4l_id/v4l_id.c @@ -1,3 +1,5 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + /* * Copyright (C) 2009 Kay Sievers <kay@vrfy.org> * Copyright (c) 2009 Filippo Argiolas <filippo.argiolas@gmail.com> diff --git a/test/TEST-05-RLIMITS/Makefile b/test/TEST-05-RLIMITS/Makefile new file mode 120000 index 0000000000..e9f93b1104 --- /dev/null +++ b/test/TEST-05-RLIMITS/Makefile @@ -0,0 +1 @@ +../TEST-01-BASIC/Makefile
\ No newline at end of file diff --git a/test/TEST-05-RLIMITS/test-rlimits.sh b/test/TEST-05-RLIMITS/test-rlimits.sh new file mode 100755 index 0000000000..54000ecefb --- /dev/null +++ b/test/TEST-05-RLIMITS/test-rlimits.sh @@ -0,0 +1,17 @@ +#!/bin/bash + +set -x +set -e +set -o pipefail + +[[ "$(systemctl show -p DefaultLimitNOFILESoft)" = "DefaultLimitNOFILESoft=10000" ]] +[[ "$(systemctl show -p DefaultLimitNOFILE)" = "DefaultLimitNOFILE=16384" ]] + +[[ "$(systemctl show -p LimitNOFILESoft testsuite.service)" = "LimitNOFILESoft=10000" ]] +[[ "$(systemctl show -p LimitNOFILE testsuite.service)" = "LimitNOFILE=16384" ]] + +[[ "$(ulimit -n -S)" = "10000" ]] +[[ "$(ulimit -n -H)" = "16384" ]] + +touch /testok +exit 0 diff --git a/test/TEST-05-RLIMITS/test.sh b/test/TEST-05-RLIMITS/test.sh new file mode 100755 index 0000000000..6eaa0b8f34 --- /dev/null +++ b/test/TEST-05-RLIMITS/test.sh @@ -0,0 +1,81 @@ +#!/bin/bash +# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- +# ex: ts=8 sw=4 sts=4 et filetype=sh +TEST_DESCRIPTION="Resource limits-related tests" + +. $TEST_BASE_DIR/test-functions + +check_result_qemu() { + ret=1 + mkdir -p $TESTDIR/root + mount ${LOOPDEV}p1 $TESTDIR/root + [[ -e $TESTDIR/root/testok ]] && ret=0 + [[ -f $TESTDIR/root/failed ]] && cp -a $TESTDIR/root/failed $TESTDIR + cp -a $TESTDIR/root/var/log/journal $TESTDIR + umount $TESTDIR/root + [[ -f $TESTDIR/failed ]] && cat $TESTDIR/failed + ls -l $TESTDIR/journal/*/*.journal + test -s $TESTDIR/failed && ret=$(($ret+1)) + return $ret +} + +test_run() { + if run_qemu; then + check_result_qemu || return 1 + else + dwarn "can't run QEMU, skipping" + fi + if check_nspawn; then + run_nspawn + check_result_nspawn || return 1 + else + dwarn "can't run systemd-nspawn, skipping" + fi + return 0 +} + +test_setup() { + create_empty_image + mkdir -p $TESTDIR/root + mount ${LOOPDEV}p1 $TESTDIR/root + + # Create what will eventually be our root filesystem onto an overlay + ( + LOG_LEVEL=5 + eval $(udevadm info --export --query=env --name=${LOOPDEV}p2) + + setup_basic_environment + + cat >$initdir/etc/systemd/system.conf <<EOF +[Manager] +DefaultLimitNOFILE=10000:16384 +EOF + + # setup the testsuite service + cat >$initdir/etc/systemd/system/testsuite.service <<EOF +[Unit] +Description=Testsuite service +After=multi-user.target + +[Service] +ExecStart=/test-rlimits.sh +Type=oneshot +EOF + + cp test-rlimits.sh $initdir/ + + setup_testsuite + ) || return 1 + setup_nspawn_root + + ddebug "umount $TESTDIR/root" + umount $TESTDIR/root +} + +test_cleanup() { + umount $TESTDIR/root 2>/dev/null + [[ $LOOPDEV ]] && losetup -d $LOOPDEV + return 0 +} + +do_test "$@" |