X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fload-fragment.c;h=eea415883b53ada8ccd0456c8ff90719c71321e0;hp=78da23ea57d864f23cba5a92b38a8094a6dba622;hb=b02cb41c78c61c27bf1432e19f241a3c3d47a419;hpb=4d5e13a125cf8d77d432225ab69826caa1d1cf59 diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c index 78da23ea5..eea415883 100644 --- a/src/core/load-fragment.c +++ b/src/core/load-fragment.c @@ -59,12 +59,13 @@ #include "bus-error.h" #include "errno-list.h" #include "af-list.h" +#include "cap-list.h" +#include "bus-internal.h" #ifdef HAVE_SECCOMP #include "seccomp-util.h" #endif -#if !defined(HAVE_SYSV_COMPAT) || !defined(HAVE_SECCOMP) || !defined(HAVE_PAM) || !defined(HAVE_SELINUX) || !defined(HAVE_SMACK) || !defined(HAVE_APPARMOR) int config_parse_warn_compat( const char *unit, const char *filename, @@ -76,13 +77,25 @@ int config_parse_warn_compat( const char *rvalue, void *data, void *userdata) { + Disabled reason = ltype; + + switch(reason) { + case DISABLED_CONFIGURATION: + log_syntax(unit, LOG_DEBUG, filename, line, EINVAL, + "Support for option %s= has been disabled at compile time and it is ignored", lvalue); + break; + case DISABLED_LEGACY: + log_syntax(unit, LOG_INFO, filename, line, EINVAL, + "Support for option %s= has been removed and it is ignored", lvalue); + break; + case DISABLED_EXPERIMENTAL: + log_syntax(unit, LOG_INFO, filename, line, EINVAL, + "Support for option %s= has not yet been enabled and it is ignored", lvalue); + break; + }; - log_syntax(unit, LOG_DEBUG, filename, line, EINVAL, - "Support for option %s= has been disabled at compile time and is ignored", - lvalue); return 0; } -#endif int config_parse_unit_deps(const char *unit, const char *filename, @@ -130,19 +143,20 @@ int config_parse_unit_deps(const char *unit, return 0; } -int config_parse_unit_string_printf(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_unit_string_printf( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { - Unit *u = userdata; _cleanup_free_ char *k = NULL; + Unit *u = userdata; int r; assert(filename); @@ -151,12 +165,12 @@ int config_parse_unit_string_printf(const char *unit, assert(u); r = unit_full_printf(u, rvalue, &k); - if (r < 0) - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to resolve unit specifiers on %s, ignoring: %s", rvalue, strerror(-r)); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve unit specifiers on %s, ignoring: %m", rvalue); + return 0; + } - return config_parse_string(unit, filename, line, section, section_line, lvalue, ltype, - k ? k : rvalue, data, userdata); + return config_parse_string(unit, filename, line, section, section_line, lvalue, ltype, k, data, userdata); } int config_parse_unit_strv_printf(const char *unit, @@ -288,7 +302,8 @@ int config_parse_socket_listen(const char *unit, void *data, void *userdata) { - SocketPort *p, *tail; + _cleanup_free_ SocketPort *p = NULL; + SocketPort *tail; Socket *s; int r; @@ -315,10 +330,9 @@ int config_parse_socket_listen(const char *unit, r = unit_full_printf(UNIT(s), rvalue, &p->path); if (r < 0) { p->path = strdup(rvalue); - if (!p->path) { - free(p); + if (!p->path) return log_oom(); - } else + else log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to resolve unit specifiers on %s, ignoring: %s", rvalue, strerror(-r)); } @@ -334,11 +348,10 @@ int config_parse_socket_listen(const char *unit, log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to resolve unit specifiers on %s, ignoring: %s", rvalue, strerror(-r)); - r = socket_address_parse_netlink(&p->address, k ? k : rvalue); + r = socket_address_parse_netlink(&p->address, k ?: rvalue); if (r < 0) { log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse address value, ignoring: %s", rvalue); - free(p); return 0; } @@ -355,7 +368,6 @@ int config_parse_socket_listen(const char *unit, if (r < 0) { log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse address value, ignoring: %s", rvalue); - free(p); return 0; } @@ -371,7 +383,6 @@ int config_parse_socket_listen(const char *unit, if (socket_address_family(&p->address) != AF_LOCAL && p->address.type == SOCK_SEQPACKET) { log_syntax(unit, LOG_ERR, filename, line, ENOTSUP, "Address family not supported, ignoring: %s", rvalue); - free(p); return 0; } } @@ -384,6 +395,7 @@ int config_parse_socket_listen(const char *unit, LIST_INSERT_AFTER(port, s->ports, tail, p); } else LIST_PREPEND(port, s->ports, p); + p = NULL; return 0; } @@ -528,8 +540,7 @@ int config_parse_exec(const char *unit, if (isempty(rvalue)) { /* An empty assignment resets the list */ - exec_command_free_list(*e); - *e = NULL; + *e = exec_command_free_list(*e); return 0; } @@ -538,9 +549,9 @@ int config_parse_exec(const char *unit, * overriding of argv[0]. */ for (;;) { int i; - const char *word, *state; + const char *word, *state, *reason; size_t l; - bool honour_argv0 = false, ignore = false; + bool separate_argv0 = false, ignore = false; path = NULL; nce = NULL; @@ -551,28 +562,23 @@ int config_parse_exec(const char *unit, if (rvalue[0] == 0) break; - for (i = 0; i < 2; i++) { - if (rvalue[0] == '-' && !ignore) { - ignore = true; - rvalue ++; - } - - if (rvalue[0] == '@' && !honour_argv0) { - honour_argv0 = true; - rvalue ++; - } - } - - if (*rvalue != '/') { - log_syntax(unit, LOG_ERR, filename, line, EINVAL, - "Executable path is not absolute, ignoring: %s", rvalue); - return 0; - } - k = 0; FOREACH_WORD_QUOTED(word, l, rvalue, state) { - if (strneq(word, ";", MAX(l, 1U))) - goto found; + if (k == 0) { + for (i = 0; i < 2; i++) { + if (*word == '-' && !ignore) { + ignore = true; + word ++; + } + + if (*word == '@' && !separate_argv0) { + separate_argv0 = true; + word ++; + } + } + } else + if (strneq(word, ";", MAX(l, 1U))) + goto found; k++; } @@ -583,58 +589,69 @@ int config_parse_exec(const char *unit, } found: - n = new(char*, k + !honour_argv0); + n = new(char*, k + !separate_argv0); if (!n) return log_oom(); k = 0; FOREACH_WORD_QUOTED(word, l, rvalue, state) { - if (strneq(word, ";", MAX(l, 1U))) - break; - else if (strneq(word, "\\;", MAX(l, 1U))) - word ++; + char *c; + unsigned skip; - if (honour_argv0 && word == rvalue) { - assert(!path); + if (separate_argv0 ? path == NULL : k == 0) { + /* first word, very special */ + skip = separate_argv0 + ignore; - path = strndup(word, l); - if (!path) { - r = log_oom(); - goto fail; - } + /* skip special chars in the beginning */ + assert(skip < l); - if (!utf8_is_valid(path)) { - log_invalid_utf8(unit, LOG_ERR, filename, line, EINVAL, rvalue); - r = 0; - goto fail; - } + } else if (strneq(word, ";", MAX(l, 1U))) + /* new commandline */ + break; - } else { - char *c; + else + skip = strneq(word, "\\;", MAX(l, 1U)); - c = n[k++] = cunescape_length(word, l); - if (!c) { - r = log_oom(); - goto fail; - } + c = cunescape_length(word + skip, l - skip); + if (!c) { + r = log_oom(); + goto fail; + } - if (!utf8_is_valid(c)) { - log_invalid_utf8(unit, LOG_ERR, filename, line, EINVAL, rvalue); - r = 0; - goto fail; - } + if (!utf8_is_valid(c)) { + log_invalid_utf8(unit, LOG_ERR, filename, line, EINVAL, rvalue); + r = 0; + goto fail; } + + /* where to stuff this? */ + if (separate_argv0 && path == NULL) + path = c; + else + n[k++] = c; } n[k] = NULL; - if (!n[0]) { - log_syntax(unit, LOG_ERR, filename, line, EINVAL, - "Invalid command line, ignoring: %s", rvalue); - r = 0; - goto fail; - } + log_debug("path: %s", path ?: n[0]); + + if (!n[0]) + reason = "Empty executable name or zeroeth argument"; + else if (!string_is_safe(path ?: n[0])) + reason = "Executable path contains special characters"; + else if (!path_is_absolute(path ?: n[0])) + reason = "Executable path is not absolute"; + else if (endswith(path ?: n[0], "/")) + reason = "Executable path specifies a directory"; + else + goto ok; + + log_syntax(unit, LOG_ERR, filename, line, EINVAL, + "%s, ignoring: %s", reason, rvalue); + r = 0; + goto fail; +ok: if (!path) { path = strdup(n[0]); if (!path) { @@ -643,8 +660,6 @@ int config_parse_exec(const char *unit, } } - assert(path_is_absolute(path)); - nce = new0(ExecCommand, 1); if (!nce) { r = log_oom(); @@ -1031,17 +1046,15 @@ int config_parse_bounding_set(const char *unit, FOREACH_WORD_QUOTED(word, l, rvalue, state) { _cleanup_free_ char *t = NULL; - int r; - cap_value_t cap; + int cap; t = strndup(word, l); if (!t) return log_oom(); - r = cap_from_name(t, &cap); - if (r < 0) { - log_syntax(unit, LOG_ERR, filename, line, errno, - "Failed to parse capability in bounding set, ignoring: %s", t); + cap = capability_from_name(t); + if (cap < 0) { + log_syntax(unit, LOG_ERR, filename, line, errno, "Failed to parse capability in bounding set, ignoring: %s", t); continue; } @@ -1315,6 +1328,56 @@ int config_parse_exec_apparmor_profile( return 0; } +int config_parse_exec_smack_process_label( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { + + ExecContext *c = data; + Unit *u = userdata; + bool ignore; + char *k; + int r; + + assert(filename); + assert(lvalue); + assert(rvalue); + assert(data); + + if (isempty(rvalue)) { + free(c->smack_process_label); + c->smack_process_label = NULL; + c->smack_process_label_ignore = false; + return 0; + } + + if (rvalue[0] == '-') { + ignore = true; + rvalue++; + } else + ignore = false; + + r = unit_name_printf(u, rvalue, &k); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, -r, + "Failed to resolve specifiers, ignoring: %s", strerror(-r)); + return 0; + } + + free(c->smack_process_label); + c->smack_process_label = k; + c->smack_process_label_ignore = ignore; + + return 0; +} + int config_parse_timer(const char *unit, const char *filename, unsigned line, @@ -1368,8 +1431,7 @@ int config_parse_timer(const char *unit, v = new0(TimerValue, 1); if (!v) { - if (c) - free(c); + calendar_spec_free(c); return log_oom(); } @@ -1505,16 +1567,17 @@ int config_parse_path_spec(const char *unit, return 0; } -int config_parse_socket_service(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_socket_service( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; Socket *s = data; @@ -1529,21 +1592,18 @@ int config_parse_socket_service(const char *unit, r = unit_name_printf(UNIT(s), rvalue, &p); if (r < 0) { - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to resolve specifiers, ignoring: %s", rvalue); + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve specifiers, ignoring: %s", rvalue); return 0; } if (!endswith(p, ".service")) { - log_syntax(unit, LOG_ERR, filename, line, EINVAL, - "Unit must be of type service, ignoring: %s", rvalue); + log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Unit must be of type service, ignoring: %s", rvalue); return 0; } r = manager_load_unit(UNIT(s)->manager, p, NULL, &error, &x); if (r < 0) { - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to load unit %s, ignoring: %s", rvalue, bus_error_message(&error, r)); + log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to load unit %s, ignoring: %s", rvalue, bus_error_message(&error, r)); return 0; } @@ -1552,21 +1612,22 @@ int config_parse_socket_service(const char *unit, return 0; } -int config_parse_service_sockets(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_service_sockets( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { Service *s = data; - int r; const char *word, *state; size_t l; + int r; assert(filename); assert(lvalue); @@ -1581,33 +1642,65 @@ int config_parse_service_sockets(const char *unit, return log_oom(); r = unit_name_printf(UNIT(s), t, &k); - if (r < 0) - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to resolve specifiers, ignoring: %s", strerror(-r)); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve specifiers, ignoring: %m"); + continue; + } - if (!endswith(k ?: t, ".socket")) { - log_syntax(unit, LOG_ERR, filename, line, EINVAL, - "Unit must be of type socket, ignoring: %s", k ?: t); + if (!endswith(k, ".socket")) { + log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Unit must be of type socket, ignoring: %s", k); continue; } - r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_WANTS, UNIT_AFTER, k ?: t, NULL, true); + r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_WANTS, UNIT_AFTER, k, NULL, true); if (r < 0) - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to add dependency on %s, ignoring: %s", - k ?: t, strerror(-r)); + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to add dependency on %s, ignoring: %m", k); - r = unit_add_dependency_by_name(UNIT(s), UNIT_TRIGGERED_BY, k ?: t, NULL, true); + r = unit_add_dependency_by_name(UNIT(s), UNIT_TRIGGERED_BY, k, NULL, true); if (r < 0) - return r; + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to add dependency on %s, ignoring: %m", k); } if (!isempty(state)) - log_syntax(unit, LOG_ERR, filename, line, EINVAL, - "Trailing garbage, ignoring."); + log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Trailing garbage, ignoring."); return 0; } +int config_parse_bus_name( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { + + _cleanup_free_ char *k = NULL; + Unit *u = userdata; + int r; + + assert(filename); + assert(lvalue); + assert(rvalue); + assert(u); + + r = unit_full_printf(u, rvalue, &k); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve unit specifiers on %s, ignoring: %m", rvalue); + return 0; + } + + if (!service_name_is_valid(k)) { + log_syntax(unit, LOG_ERR, filename, line, r, "Invalid bus name %s, ignoring.", k); + return 0; + } + + return config_parse_string(unit, filename, line, section, section_line, lvalue, ltype, k, data, userdata); +} + int config_parse_service_timeout(const char *unit, const char *filename, unsigned line, @@ -1958,22 +2051,23 @@ int config_parse_ip_tos(const char *unit, return 0; } -int config_parse_unit_condition_path(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_unit_condition_path( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { - ConditionType cond = ltype; - Unit *u = data; - bool trigger, negate; - Condition *c; _cleanup_free_ char *p = NULL; + Condition **list = data, *c; + ConditionType t = ltype; + bool trigger, negate; + Unit *u = userdata; int r; assert(filename); @@ -1983,8 +2077,7 @@ int config_parse_unit_condition_path(const char *unit, if (isempty(rvalue)) { /* Empty assignment resets the list */ - condition_free_list(u->conditions); - u->conditions = NULL; + *list = condition_free_list(*list); return 0; } @@ -1997,45 +2090,41 @@ int config_parse_unit_condition_path(const char *unit, rvalue++; r = unit_full_printf(u, rvalue, &p); - if (r < 0) - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to resolve specifiers, ignoring: %s", rvalue); - if (!p) { - p = strdup(rvalue); - if (!p) - return log_oom(); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to resolve specifiers, ignoring: %s", rvalue); + return 0; } if (!path_is_absolute(p)) { - log_syntax(unit, LOG_ERR, filename, line, EINVAL, - "Path in condition not absolute, ignoring: %s", p); + log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Path in condition not absolute, ignoring: %s", p); return 0; } - c = condition_new(cond, p, trigger, negate); + c = condition_new(t, p, trigger, negate); if (!c) return log_oom(); - LIST_PREPEND(conditions, u->conditions, c); + LIST_PREPEND(conditions, *list, c); return 0; } -int config_parse_unit_condition_string(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_unit_condition_string( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { - ConditionType cond = ltype; - Unit *u = data; - bool trigger, negate; - Condition *c; _cleanup_free_ char *s = NULL; + Condition **list = data, *c; + ConditionType t = ltype; + bool trigger, negate; + Unit *u = userdata; int r; assert(filename); @@ -2045,8 +2134,7 @@ int config_parse_unit_condition_string(const char *unit, if (isempty(rvalue)) { /* Empty assignment resets the list */ - condition_free_list(u->conditions); - u->conditions = NULL; + *list = condition_free_list(*list); return 0; } @@ -2059,36 +2147,32 @@ int config_parse_unit_condition_string(const char *unit, rvalue++; r = unit_full_printf(u, rvalue, &s); - if (r < 0) - log_syntax(unit, LOG_ERR, filename, line, -r, - "Failed to resolve specifiers, ignoring: %s", rvalue); - if (!s) { - s = strdup(rvalue); - if (!s) - return log_oom(); + if (r < 0) { + log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to resolve specifiers, ignoring: %s", rvalue); + return 0; } - c = condition_new(cond, s, trigger, negate); + c = condition_new(t, s, trigger, negate); if (!c) return log_oom(); - LIST_PREPEND(conditions, u->conditions, c); + LIST_PREPEND(conditions, *list, c); return 0; } -int config_parse_unit_condition_null(const char *unit, - const char *filename, - unsigned line, - const char *section, - unsigned section_line, - const char *lvalue, - int ltype, - const char *rvalue, - void *data, - void *userdata) { +int config_parse_unit_condition_null( + const char *unit, + const char *filename, + unsigned line, + const char *section, + unsigned section_line, + const char *lvalue, + int ltype, + const char *rvalue, + void *data, + void *userdata) { - Unit *u = data; - Condition *c; + Condition **list = data, *c; bool trigger, negate; int b; @@ -2099,8 +2183,7 @@ int config_parse_unit_condition_null(const char *unit, if (isempty(rvalue)) { /* Empty assignment resets the list */ - condition_free_list(u->conditions); - u->conditions = NULL; + *list = condition_free_list(*list); return 0; } @@ -2114,9 +2197,7 @@ int config_parse_unit_condition_null(const char *unit, b = parse_boolean(rvalue); if (b < 0) { - log_syntax(unit, LOG_ERR, filename, line, -b, - "Failed to parse boolean value in condition, ignoring: %s", - rvalue); + log_syntax(unit, LOG_ERR, filename, line, -b, "Failed to parse boolean value in condition, ignoring: %s", rvalue); return 0; } @@ -2127,7 +2208,7 @@ int config_parse_unit_condition_null(const char *unit, if (!c) return log_oom(); - LIST_PREPEND(conditions, u->conditions, c); + LIST_PREPEND(conditions, *list, c); return 0; } @@ -2276,7 +2357,7 @@ int config_parse_syscall_filter( } if (!c->syscall_filter) { - c->syscall_filter = set_new(trivial_hash_func, trivial_compare_func); + c->syscall_filter = set_new(NULL); if (!c->syscall_filter) return log_oom(); @@ -2368,7 +2449,7 @@ int config_parse_syscall_archs( return 0; } - r = set_ensure_allocated(archs, trivial_hash_func, trivial_compare_func); + r = set_ensure_allocated(archs, NULL); if (r < 0) return log_oom(); @@ -2449,7 +2530,6 @@ int config_parse_address_families( void *userdata) { ExecContext *c = data; - Unit *u = userdata; bool invert = false; const char *word, *state; size_t l; @@ -2458,7 +2538,6 @@ int config_parse_address_families( assert(filename); assert(lvalue); assert(rvalue); - assert(u); if (isempty(rvalue)) { /* Empty assignment resets the list */ @@ -2474,7 +2553,7 @@ int config_parse_address_families( } if (!c->address_families) { - c->address_families = set_new(trivial_hash_func, trivial_compare_func); + c->address_families = set_new(NULL); if (!c->address_families) return log_oom(); @@ -3020,7 +3099,7 @@ int config_parse_runtime_directory( if (!n) return log_oom(); - if (!filename_is_safe(n)) { + if (!filename_is_valid(n)) { log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Runtime directory is not valid, ignoring assignment: %s", rvalue); continue; @@ -3092,7 +3171,7 @@ int config_parse_set_status( } } - r = set_ensure_allocated(&status_set->status, NULL, NULL); + r = set_ensure_allocated(&status_set->status, NULL); if (r < 0) return log_oom(); @@ -3423,7 +3502,7 @@ static int load_from_path(Unit *u, const char *path) { assert(u); assert(path); - symlink_names = set_new(string_hash_func, string_compare_func); + symlink_names = set_new(&string_hash_ops); if (!symlink_names) return -ENOMEM; @@ -3540,7 +3619,7 @@ int unit_load_fragment(Unit *u) { return r; /* Try to find an alias we can load this with */ - if (u->load_state == UNIT_STUB) + if (u->load_state == UNIT_STUB) { SET_FOREACH(t, u->names, i) { if (t == u->id) @@ -3553,6 +3632,7 @@ int unit_load_fragment(Unit *u) { if (u->load_state != UNIT_STUB) break; } + } /* And now, try looking for it under the suggested (originally linked) path */ if (u->load_state == UNIT_STUB && u->fragment_path) { @@ -3582,7 +3662,7 @@ int unit_load_fragment(Unit *u) { if (r < 0) return r; - if (u->load_state == UNIT_STUB) + if (u->load_state == UNIT_STUB) { SET_FOREACH(t, u->names, i) { _cleanup_free_ char *z = NULL; @@ -3600,6 +3680,7 @@ int unit_load_fragment(Unit *u) { if (u->load_state != UNIT_STUB) break; } + } } return 0;